Platform Policy Watch

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This page tracks Twitter's Developer Agreement — the license terms governing third-party apps/sites that use the Twitter API — across the 2022-07-11 to 2023-11-21 scrape window. It is the historical ancestor of the wiki's X_Other.md page, which covers the same document family later in its life: definitions, the mutual license grant (Twitter/X ↔ developer), restrictions on reverse-engineering/redistribution, and (starting March 2023) Paid Services terms.

What this wiki found — complete, every page

AI trainingRoyalty-freeSublicensablePerpetual / irrevocableTransferableDerivative works

Presence facts, not verdicts — each flagged term links to its definition and the exact clause on this page. Absence of a badge means the term isn't currently flagged here, not that the page is risk-free.

Independent reviews, where they had something to say

Twitter – Other

Dataset: PGAv2 (Platform Governance Archive v2) — 25 platforms, 2022–2026

PGAv2 (Platform Governance Archive v2) is this wiki’s legacy dataset: pre-tagged JSONL records covering 25 major social-media, messaging, and content-sharing platforms, with risk scores and keywords assigned via systematic extraction of 1,736 high-risk clauses from each platform’s Terms of Service, Privacy Policies, and Community Guidelines, spanning 2022–2026.

Note: This page contains documented policy clauses. Risk assessment is qualitative and context-dependent. For analysis of patterns across platforms, see:

Source: sources/jsonl/Twitter_Other.jsonl Last updated: 2023-11-21

Overview

This page tracks Twitter’s Developer Agreement — the license terms governing third-party apps/sites that use the Twitter API — across the 2022-07-11 to 2023-11-21 scrape window. It is the historical ancestor of the wiki’s X_Other.md page, which covers the same document family later in its life: definitions, the mutual license grant (Twitter/X ↔ developer), restrictions on reverse-engineering/redistribution, and (starting March 2023) Paid Services terms.

This is the most editorially active page generated in this wiki so far for a non-explicit-AI document: 36 unique snippets across only 16 scrapes. Most of that growth, however, is not wording edits to a single clause — it’s the scraper capturing additional, distinct paragraphs from elsewhere in the same long Developer Agreement under the same keyword tag (e.g., “royalty free” and “derivative works” each appear in multiple unrelated sections: the license-grant clause, the Twitter Marks clause, the definitions section, and the Restrictions-on-Use clause). Verified diffing confirms one clear, genuine rewrite event: 2023-03-22 through 2023-03-31 shows definitions renumbered, license-grant sections restructured, and a brand-new “Paid Services Are Non-Transferable between Twitter Accounts” clause introduced — consistent with Twitter’s well-publicized February/March 2023 overhaul that ended free API access and introduced paid API tiers. A second cluster of new captures appears at 2023-11-15/2023-11-21, but unlike the March cluster this has not been verified as a rewrite (vs. additional paragraph coverage) — treat it as unconfirmed pending closer review.

Notable rebrand finding: despite this file being named “Twitter,” the underlying entity and product name change to “X” is visible inside the document text well before this dataset ends. The 2023-03-23 snapshot still uses “Twitter API”/“Twitter Content” terminology throughout, but already defines the contracting entity as “X Corp.” (verified: "**Twitter**" means X Corp., with an office located at 1355 Market Street...) — consistent with the real-world corporate rename of Twitter, Inc. to X Corp. in April 2023, months before the public “X” product rebrand in July 2023. By 2023-11-15/2023-11-21, the captured text has fully switched to X branding throughout (“X API,” “X Content,” “License from X”) with no remaining “Twitter” terminology — meaning the tail end of this “Twitter”-labeled dataset is already capturing X-branded document text, overlapping with the era X_Other.md covers.

Flagged Keywords & Risks

Legal Context & Research Significance

The “License to Twitter” clause — under which developers embedding Tweets or timelines must grant Twitter “a non-exclusive, royalty free, non-transferable, non-sublicensable revocable license to access, index, and cache by any means, including web spiders and/or crawlers” any page displaying that content — is a contractual mechanism functionally similar to what Atkinson (2025) describes for scraping notice: developers who agree to the Developer Agreement have explicit, actual notice that Twitter’s own crawlers may access their sites, making that access enforceable by agreement rather than merely tolerated under robots.txt. This clause falls under wearetosed’s “unilateral control” category, since Twitter (not the developer) defines the scope of what counts as permitted reverse-engineering, redistribution, or derivative-works activity under the “Restrictions on Use of Licensed Materials” section, and that scope was rewritten unilaterally in the March 2023 Developer Agreement overhaul without developer negotiation. Per Javed & Sajid (2024), the majority of privacy/ToS analysis literature still relies on manual or qualitative review rather than automated NLP extraction — a fitting caveat for this page, where several of the documented edits required verified manual diffing to distinguish genuine rewrites from scraper window-size artifacts.

Changes Summary

DateWhat changed
2022-07-11Baseline version (first scrape in this dataset) — 9 unique snippets covering the license grant, restrictions-on-use, and Twitter Content/Marks definitions.
2022-07-12No changes from previous version.
2022-08-08No changes from previous version.
2022-08-13No changes from previous version.
2022-09-02No changes from previous version.
2022-09-30royalty-free new snippet added — confirmed via diff to be a different paragraph of the same License-grant section (not an edit of the previously-quoted text). All other keywords unchanged.
2022-11-02derivative works new snippet added — confirmed via diff to be a different paragraph (the Twitter Content/entity definitions section) than previously quoted under this tag. All other keywords unchanged from 2022-09-30.
2023-01-20sublicense, derivative works, create derivative new snippet added — additional paragraph captured under this tag; not yet individually diff-verified, treat as unconfirmed whether it’s new coverage or an edit. All other keywords unchanged from 2022-11-02.
2023-03-22Verified rewrite begins. royalty-free/sublicensable/transferable and sublicense/derivative works/create derivative re-captured with substantially renumbered, restructured wording (definitions and license-grant sections reorganized — confirmed via diff); derivative works also gets a new variant (unconfirmed). This is the start of Twitter’s major Developer Agreement overhaul accompanying its February/March 2023 paid-API-tier rollout.
2023-03-23derivative works new snippet added — additional paragraph captured within the same rewrite window (unconfirmed whether edit or new coverage). All other keywords unchanged from 2023-03-22.
2023-03-25derivative works new snippet added — additional paragraph captured within the same rewrite window (unconfirmed). All other keywords unchanged from 2023-03-23.
2023-03-30Rewrite continues. royalty-free/sublicensable/transferable, sublicense/derivative works/create derivative, derivative works, and transferable all get new snippets; allow others to use appears for the first time, introducing the new “Paid Services Are Non-Transferable between Twitter Accounts” clause (confirmed via diff — this is genuinely new text).
2023-03-31royalty-free/sublicensable/transferable and derivative works new snippet added — additional paragraph(s) captured (unconfirmed whether edit or new coverage). All other keywords unchanged from 2023-03-30.
2023-04-18derivative works new snippet added — additional paragraph captured (unconfirmed). All other keywords unchanged from 2023-03-31.
2023-11-15Second cluster of new captures, roughly 8 months after the March 2023 overhaul: royalty-free/sublicensable/transferable, sublicense/derivative works/create derivative, allow others to use, derivative works (×2), and transferable all get new snippets. Not yet diff-verified as a genuine rewrite vs. additional paragraph coverage — treat as unconfirmed.
2023-11-21derivative works new snippet added — additional paragraph captured (unconfirmed). All other keywords unchanged from 2023-11-15.

Version History

2022-07-11

Clause: royalty-free, sublicensable, transferable

14. Twitter Applications ‒ Twitter’s consumer facing products, services, applications, websites, web pages, platforms, and other offerings, including without limitation, those offered via https://twitter.com and Twitter’s mobile applications. B. License from Twitter. Subject to the terms and conditions in this Agreement and the Developer Policy (as a condition to the grant below), Twitter hereby grants you and you accept a non-exclusive, royalty free, non-transferable, non-sublicensable, revocable license solely to: 1. Use the Twitter API to integrate Twitter Content into your Services or conduct analysis of such Twitter Content, as explicitly approved by Twitter; 2. Copy a reasonable amount of and display the Twitter Content on and through your Services to End Users, as permitted by this Agreement; 3. Modify Twitter Content only to format it for display on your Services; and 4. Use and display Twitter Marks, solely to attribute Twitter’s offerings as the source of the Twitter Content, as set forth herein. **C.

Clause: royalty-free, sublicensable, transferable

Copy a reasonable amount of and display the Twitter Content on and through your Services to End Users, as permitted by this Agreement; 3. Modify Twitter Content only to format it for display on your Services; and 4. Use and display Twitter Marks, solely to attribute Twitter’s offerings as the source of the Twitter Content, as set forth herein. C. License to Twitter You hereby grant Twitter and Twitter accepts a non-exclusive, royalty free, non-transferable, non-sublicensable revocable license to access, index, and cache by any means, including web spiders and/or crawlers, any webpage or applications on which you display Twitter Content using embedded Tweets or embedded timelines. D. Incorporated Terms. Your use of the Licensed Material is further subject to and governed by the following terms and conditions: 1. the Twitter Developer Policy; 2. the API Restricted Use Rules; 3.

Clause: sublicense, derivative works, create derivative

In the event of a conflict between the Incorporated Developer Terms and this Agreement, this Agreement shall control. None of the Incorporated Developer Terms expand or extend the license to the Twitter API, Twitter Content or Twitter Marks granted in this Agreement. ### II. Restrictions on Use of Licensed Materials A. Reverse Engineering and other Restrictions. You will not or attempt to (and will not allow others to) a) reverse engineer, decompile, disassemble or translate the Twitter API, or otherwise attempt to derive source code, trade secrets or know-how in or underlying any Twitter API or any portion thereof; b) interfere with, modify, disrupt or disable features or functionality of the Twitter API, including without limitation any such mechanism used to restrict or control the functionality, or defeat, avoid, bypass, remove, deactivate or otherwise circumvent any software protection or monitoring mechanisms of the Twitter API; b) sell, rent, lease, sublicense, distribute, redistribute, syndicate, create derivative works of, assign or otherwise transfer or provide access to, in whole or in part, the Licensed Material to any third party except as expressly permitted herein; d) provide use of the Twitter API on a service bureau, rental or managed services basis or permit other individuals or entities to create links to the Twitter API or “frame” or “mirror” the Twitter API on any other server, or wireless or Internet-based device, or otherwise make available to a third party, any token, key, password or other login credentials to the Twitter API; or e) use the Licensed Material for any illegal, unauthorized or other improper purposes, including without limitation to store or transmit infringing, libelous, or otherwise unlawful or tortious material, to store or transmit malicious code, or to store or transmit material in violation of third-party privacy rights; (f) utilize the Licensed Material to derive or obtain non-public information of individual Twitter users, including without limitation a user’s location; (g) interfere with or disrupt the integrity or performance of the Twitter Applications, Twitter API or Twitter Content contained therein, including by disrupting the ability of any other person to use or enjoy the Twitter Applications, Twitter API or Twitter Content, or attempt to gain unauthorized access to the Twitter Applications, Twitter API, Twitter Content or related systems or networks; (h) remove or alter any proprietary notices or marks on the Twitter Content; or (i) use Twitter Content, by itself or bundled with third party data, or derivative analysis therefrom, to target users with advertising outside of the Twitter Applications, including without limitation on other advertising networks, via data brokers, or through any other advertising or monetization services. B. Commercial Use Restrictions. If your Project (located in your Twitter developer portal) is designated as ‘non-commercial’ you shall not make Commercial Use of the Licensed Materials. Commercial Use restrictions may not apply to those officially registered: (1) non-profits or (2) NGOs. “Commercial Use” means any use of the Licensed Materials (which includes access to the Twitter API): (i) by (or on behalf of) a business (i.e.

Clause: sublicense, derivative works, create derivative

In the event of a conflict between the Incorporated Developer Terms and this Agreement, this Agreement shall control. None of the Incorporated Developer Terms expand or extend the license to the Twitter API, Twitter Content or Twitter Marks granted in this Agreement. II. Restrictions on Use of Licensed Materials A. Reverse Engineering and other Restrictions. You will not or attempt to (and will not allow others to) a) reverse engineer, decompile, disassemble or translate the Twitter API, or otherwise attempt to derive source code, trade secrets or know-how in or underlying any Twitter API or any portion thereof; b) interfere with, modify, disrupt or disable features or functionality of the Twitter API, including without limitation any such mechanism used to restrict or control the functionality, or defeat, avoid, bypass, remove, deactivate or otherwise circumvent any software protection or monitoring mechanisms of the Twitter API; b) sell, rent, lease, sublicense, distribute, redistribute, syndicate, create derivative works of, assign or otherwise transfer or provide access to, in whole or in part, the Licensed Material to any third party except as expressly permitted herein; d) provide use of the Twitter API on a service bureau, rental or managed services basis or permit other individuals or entities to create links to the Twitter API or “frame” or “mirror” the Twitter API on any other server, or wireless or Internet-based device, or otherwise make available to a third party, any token, key, password or other login credentials to the Twitter API; or e) use the Licensed Material for any illegal, unauthorized or other improper purposes, including without limitation to store or transmit infringing, libelous, or otherwise unlawful or tortious material, to store or transmit malicious code, or to store or transmit material in violation of third-party privacy rights; (f) utilize the Licensed Material to derive or obtain non-public information of individual Twitter users, including without limitation a user’s location; (g) interfere with or disrupt the integrity or performance of the Twitter Applications, Twitter API or Twitter Content contained therein, including by disrupting the ability of any other person to use or enjoy the Twitter Applications, Twitter API or Twitter Content, or attempt to gain unauthorized access to the Twitter Applications, Twitter API, Twitter Content or related systems or networks; (h) remove or alter any proprietary notices or marks on the Twitter Content; or (i) use Twitter Content, by itself or bundled with third party data, or derivative analysis therefrom, to target users with advertising outside of the Twitter Applications, including without limitation on other advertising networks, via data brokers, or through any other advertising or monetization services. B. Commercial Use Restrictions. If your Project (located in your Twitter developer portal) is designated as ‘non-commercial’ you shall not make Commercial Use of the Licensed Materials. Commercial Use restrictions may not apply to those officially registered: (1) non-profits or (2) NGOs. “Commercial Use” means any use of the Licensed Materials (which includes access to the Twitter API): (i) by (or on behalf of) a business (i.e.

Clause: sublicensable, transferable

Twitter Applications ‒ Twitter’s consumer facing products, services, applications, websites, web pages, platforms, and other offerings, including without limitation, those offered via https://twitter.com and Twitter’s mobile applications. B. License from Twitter. Subject to the terms and conditions in this Agreement and the Developer Policy (as a condition to the grant below), Twitter hereby grants you and you accept a non-exclusive, royalty free, non-transferable, non-sublicensable, revocable license solely to: 1. Use the Twitter API to integrate Twitter Content into your Services or conduct analysis of such Twitter Content, as explicitly approved by Twitter; 2. Copy a reasonable amount of and display the Twitter Content on and through your Services to End Users, as permitted by this Agreement; 3. Modify Twitter Content only to format it for display on your Services; and 4. Use and display Twitter Marks, solely to attribute Twitter’s offerings as the source of the Twitter Content, as set forth herein. C. License to Twitter You hereby grant Twitter and Twitter accepts a non-exclusive, royalty free, non-transferable, non-sublicensable revocable license to access, index, and cache by any means, including web spiders and/or crawlers, any webpage or applications on which you display Twitter Content using embedded Tweets or embedded timelines.

Clause: derivative works

Tweet ‒ a posting made on Twitter Applications. 9. Twitter Content ‒ Tweets, Tweet IDs, Twitter end user profile information, Periscope Broadcasts, Broadcast IDs and any other data and information made available to you through the Twitter API or by any other means authorized by Twitter, and any copies and derivative works thereof. 10. “Twitter” means Twitter, Inc., with an office located at 1355 Market Street, Suite 900, San Francisco, CA, 94103, USA. If you enter into this Agreement or an Order outside of the United States, Canada or Latin America, Twitter International Company with its registered offices at One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland (“TIC”) is the contracting entity. 11. Direct Message - A message that is privately sent on Twitter Applications by one end user to one or more specific end user(s) using Twitter’s Direct Message function. 12.

Clause: derivative works

You may only use such location data and geographic information to identify the location tagged by the Twitter Content. You may not use location data or geographic information on a standalone basis. F. Use of Twitter Marks. The Twitter Marks may not be included in or as part of your registered corporate name, any of your logos, or any of your service or product names. Moreover, you may not create any derivative works of the Twitter Marks or use the Twitter Marks in a manner that creates or reasonably implies an inaccurate sense of endorsement, sponsorship, or association with Twitter. You will not otherwise use business names and/or logos in a manner that can mislead, confuse, or deceive users of your Services. All use of the Twitter Marks and all goodwill arising out of such use, will inure to Twitter’s benefit. You shall not use the Twitter Marks except as expressly authorized herein without Twitter’s prior consent. You will not remove or alter any proprietary notices or Twitter Marks on the Licensed Material.

Clause: derivative works

9. Twitter Content ‒ Tweets, Tweet IDs, Twitter end user profile information, Periscope Broadcasts, Broadcast IDs and any other data and information made available to you through the Twitter API or by any other means authorized by Twitter, and any copies and derivative works thereof. 10. “Twitter” means Twitter, Inc., with an office located at 1355 Market Street, Suite 900, San Francisco, CA, 94103, USA. If you enter into this Agreement or an Order outside of the United States, Canada or Latin America, Twitter International Company with its registered offices at One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland (“TIC”) is the contracting entity. 11. Direct Message - A message that is privately sent on Twitter Applications by one end user to one or more specific end user(s) using Twitter’s Direct Message function. 12. Twitter API ‒ The Twitter Application Programming Interface (“API”), Software Development Kit (“SDK”) and/or the related documentation, data, code, and other materials provided by Twitter with the API, as updated from time to time, including without limitation through the Developer Site.

Clause: derivative works

You may not use location data or geographic information on a standalone basis. F. Use of Twitter Marks. The Twitter Marks may not be included in or as part of your registered corporate name, any of your logos, or any of your service or product names. Moreover, you may not create any derivative works of the Twitter Marks or use the Twitter Marks in a manner that creates or reasonably implies an inaccurate sense of endorsement, sponsorship, or association with Twitter. You will not otherwise use business names and/or logos in a manner that can mislead, confuse, or deceive users of your Services. All use of the Twitter Marks and all goodwill arising out of such use, will inure to Twitter’s benefit. You shall not use the Twitter Marks except as expressly authorized herein without Twitter’s prior consent. You will not remove or alter any proprietary notices or Twitter Marks on the Licensed Material. **G.

2022-07-12

All clauses unchanged from 2022-07-11 (see above).

2022-08-08

All clauses unchanged from 2022-07-12 (see above).

2022-08-13

All clauses unchanged from 2022-08-08 (see above).

2022-09-02

All clauses unchanged from 2022-08-13 (see above).

2022-09-30

sublicense, derivative works, create derivative unchanged from 2022-09-02.

sublicensable, transferable: narrower window than 2022-09-02 — same underlying paragraph, fewer duplicate captures (not re-quoted).

Clause: royalty-free (updated wording — see Changes Summary)

Twitter Marks ‒ The Twitter name, trademarks, and logos that Twitter makes available to you, including via the Developer Site. 14. Twitter Applications ‒ Twitter’s consumer facing products, services, applications, websites, web pages, platforms, and other offerings, including without limitation, those offered via https://twitter.com and Twitter’s mobile applications. B. License from Twitter. Subject to the terms and conditions in this Agreement and the Developer Policy (as a condition to the grant below), Twitter hereby grants you and you accept a non-exclusive, royalty free, non-transferable, non-sublicensable, revocable license solely to: 1. Use the Twitter API to integrate Twitter Content into your Services or conduct analysis of such Twitter Content, as explicitly approved by Twitter; 2. Copy a reasonable amount of and display the Twitter Content on and through your Services to End Users, as permitted by this Agreement; 3. Modify Twitter Content only to format it for display on your Services; and 4. Use and display Twitter Marks, solely to attribute Twitter’s offerings as the source of the Twitter Content, as set forth herein.

2022-11-02

royalty-free, sublicense, create derivative: narrower window than 2022-09-30 — same underlying paragraph, fewer duplicate captures (not re-quoted).

sublicensable, transferable unchanged from 2022-09-30.

Clause: derivative works (updated wording — see Changes Summary)

Tweet ‒ a posting made on Twitter Applications. 9. Twitter Content ‒ Tweets, Tweet IDs, Twitter end user profile information, Periscope Broadcasts, Broadcast IDs and any other data and information made available to you through the Twitter API or by any other means authorized by Twitter, and any copies and derivative works thereof. 10. “Twitter” means Twitter, Inc., with an office located at 1355 Market Street, Suite 900, San Francisco, CA, 94103, USA. If you enter into this Agreement or an Order outside of the United States, Canada or Latin America, Twitter International Unilimited Company with its registered offices at One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland (“TIUC”) is the contracting entity. 11. Direct Message - A message that is privately sent on Twitter Applications by one end user to one or more specific end user(s) using Twitter’s Direct Message function. 12.

2023-01-20

royalty-free, sublicensable, transferable unchanged from 2022-11-02.

Clause: sublicense, derivative works, create derivative (updated wording — see Changes Summary)

In the event of a conflict between the Incorporated Developer Terms and this Agreement, this Agreement shall control. None of the Incorporated Developer Terms expand or extend the license to the Twitter API, Twitter Content or Twitter Marks granted in this Agreement. ### II. Restrictions on Use of Licensed Materials A. Reverse Engineering and other Restrictions. You will not or attempt to (and will not allow others to) a) reverse engineer, decompile, disassemble or translate the Twitter API, or otherwise attempt to derive source code, trade secrets or know-how in or underlying any Twitter API or any portion thereof; b) interfere with, modify, disrupt or disable features or functionality of the Twitter API, including, without limitation, any such mechanism used to restrict or control the functionality, or defeat, avoid, bypass, remove, deactivate or otherwise circumvent any software protection or monitoring mechanisms of the Twitter API; c) use or access the Licensed Materials to create or attempt to create a substitute or similar service or product to the Twitter Applications; d) sell, rent, lease, sublicense, distribute, redistribute, syndicate, create derivative works of, assign or otherwise transfer or provide access to, in whole or in part, the Licensed Material to any third party except as expressly permitted herein; e) provide use of the Twitter API on a service bureau, rental or managed services basis or permit other individuals or entities to create links to the Twitter API or “frame” or “mirror” the Twitter API on any other server, or wireless or Internet-based device, or otherwise make available to a third party, any token, key, password or other login credentials to the Twitter API; f) use the Licensed Material for any illegal, unauthorized or other improper purposes, including without limitation to store or transmit infringing, libelous, or otherwise unlawful or tortious material, to store or transmit malicious code, or to store or transmit material in violation of third-party privacy rights; g) utilize the Licensed Material to derive or obtain non-public information of individual Twitter users, including, without limitation, a user’s location; (h) interfere with or disrupt the integrity or performance of the Twitter Applications, Twitter API or Twitter Content contained therein, including, without limitation, by disrupting the ability of any other person to use or enjoy the Twitter Applications, Twitter API or Twitter Content, or attempt to gain unauthorized access to the Twitter Applications, Twitter API, Twitter Content or related systems or networks; (i) remove or alter any proprietary notices or marks on the Twitter Content; or (j) use Twitter Content, by itself or bundled with third party data, or derivative analysis therefrom, to target users with advertising outside of the Twitter Applications, including without limitation on other advertising networks, via data brokers, or through any other advertising or monetization services. B. Commercial Use Restrictions. If your Project (located in your Twitter developer portal) is designated as ‘non-commercial’ you shall not make Commercial Use of the Licensed Materials. Commercial Use restrictions may not apply to those officially registered: (1) non-profits or (2) NGOs. “Commercial Use” means any use of the Licensed Materials (which includes access to the Twitter API): (i) by (or on behalf of) a business (i.e.

2023-03-22

Clause: royalty-free, sublicensable, transferable (new snippet added — comprehensive Developer Agreement rewrite begins; see Changes Summary)

Twitter Marks ‒ The Twitter name, trademarks, and logos that Twitter makes available to you, including via the Developer Site. 14. Twitter Applications ‒ Twitter’s consumer facing products, services, applications, websites, web pages, platforms, and other offerings, including without limitation, those offered via https://twitter.com and Twitter’s mobile applications. B. License from Twitter. Subject to the terms and conditions in this Agreement and the Developer Policy (as a condition to the grant below), Twitter hereby grants you and you accept a non-exclusive, royalty free, non-transferable, non-sublicensable, revocable license solely to: 1. Use the Twitter API to integrate Twitter Content into your Services or conduct analysis of such Twitter Content, as explicitly approved by Twitter; 2. Copy a reasonable amount of and display the Twitter Content on and through your Services to End Users, as permitted by this Agreement; 3. Modify Twitter Content only to format it for display on your Services; and 4. Use and display Twitter Marks, solely to attribute Twitter’s offerings as the source of the Twitter Content, as set forth herein.

Clause: royalty-free, sublicensable, transferable (new snippet added — comprehensive Developer Agreement rewrite begins; see Changes Summary)

Copy a reasonable amount of and display the Twitter Content on and through your Services to End Users, as permitted by this Agreement; 3. Modify Twitter Content only to format it for display on your Services; and 4. Use and display Twitter Marks, solely to attribute Twitter’s offerings as the source of the Twitter Content, as set forth herein. C. License to Twitter You hereby grant Twitter and Twitter accepts a non-exclusive, royalty free, non-transferable, non-sublicensable revocable license to access, index, and cache by any means, including web spiders and/or crawlers, any webpage or applications on which you display Twitter Content using embedded Tweets or embedded timelines. D. Incorporated Terms. Your use of the Licensed Material is further subject to and governed by the following terms and conditions: 1. the Twitter Developer Policy; 2. the API Restricted Use Rules; 3.

Clause: sublicense, derivative works, create derivative (new snippet added — comprehensive Developer Agreement rewrite begins; see Changes Summary)

In the event of a conflict between the Incorporated Developer Terms and this Agreement, this Agreement shall control. None of the Incorporated Developer Terms expand or extend the license to the Twitter API, Twitter Content or Twitter Marks granted in this Agreement. II. Restrictions on Use of Licensed Materials A. Reverse Engineering and other Restrictions. You will not or attempt to (and will not allow others to) a) reverse engineer, decompile, disassemble or translate the Twitter API, or otherwise attempt to derive source code, trade secrets or know-how in or underlying any Twitter API or any portion thereof; b) interfere with, modify, disrupt or disable features or functionality of the Twitter API, including, without limitation, any such mechanism used to restrict or control the functionality, or defeat, avoid, bypass, remove, deactivate or otherwise circumvent any software protection or monitoring mechanisms of the Twitter API; c) use or access the Licensed Materials to create or attempt to create a substitute or similar service or product to the Twitter Applications; d) sell, rent, lease, sublicense, distribute, redistribute, syndicate, create derivative works of, assign or otherwise transfer or provide access to, in whole or in part, the Licensed Material to any third party except as expressly permitted herein; e) provide use of the Twitter API on a service bureau, rental or managed services basis or permit other individuals or entities to create links to the Twitter API or “frame” or “mirror” the Twitter API on any other server, or wireless or Internet-based device, or otherwise make available to a third party, any token, key, password or other login credentials to the Twitter API; f) use the Licensed Material for any illegal, unauthorized or other improper purposes, including without limitation to store or transmit infringing, libelous, or otherwise unlawful or tortious material, to store or transmit malicious code, or to store or transmit material in violation of third-party privacy rights; g) utilize the Licensed Material to derive or obtain non-public information of individual Twitter users, including, without limitation, a user’s location; (h) interfere with or disrupt the integrity or performance of the Twitter Applications, Twitter API or Twitter Content contained therein, including, without limitation, by disrupting the ability of any other person to use or enjoy the Twitter Applications, Twitter API or Twitter Content, or attempt to gain unauthorized access to the Twitter Applications, Twitter API, Twitter Content or related systems or networks; (i) remove or alter any proprietary notices or marks on the Twitter Content; or (j) use Twitter Content, by itself or bundled with third party data, or derivative analysis therefrom, to target users with advertising outside of the Twitter Applications, including without limitation on other advertising networks, via data brokers, or through any other advertising or monetization services. B. Commercial Use Restrictions. If your Project (located in your Twitter developer portal) is designated as ‘non-commercial’ you shall not make Commercial Use of the Licensed Materials. Commercial Use restrictions may not apply to those officially registered: (1) non-profits or (2) NGOs. “Commercial Use” means any use of the Licensed Materials (which includes access to the Twitter API): (i) by (or on behalf of) a business (i.e.

Clause: derivative works (new snippet added — comprehensive Developer Agreement rewrite begins; see Changes Summary)

Tweet ID ‒ A unique identification number generated for each Tweet. 8. Tweet ‒ a posting made on Twitter Applications. 9. Twitter Content ‒ Tweets, Tweet IDs, Twitter end user profile information, Periscope Broadcasts, Broadcast IDs and any other data and information made available to you through the Twitter API or by any other means authorized by Twitter, and any copies and derivative works thereof. 10. “Twitter” means Twitter, Inc., with an office located at 1355 Market Street, Suite 900, San Francisco, CA, 94103, USA. If you enter into this Agreement or an Order outside of the United States, Canada or Latin America, Twitter International Unilimited Company with its registered offices at One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland (“TIUC”) is the contracting entity. 11.

2023-03-23

royalty-free, sublicense, sublicensable, create derivative, transferable unchanged from 2023-03-22.

Clause: derivative works (updated wording — see Changes Summary)

Tweet ID ‒ A unique identification number generated for each Tweet. 8. Tweet ‒ a posting made on Twitter Applications. 9. Twitter Content ‒ Tweets, Tweet IDs, Twitter end user profile information, Periscope Broadcasts, Broadcast IDs and any other data and information made available to you through the Twitter API or by any other means authorized by Twitter, and any copies and derivative works thereof. 10. “Twitter” means X Corp., with an office located at 1355 Market Street, Suite 900, San Francisco, CA, 94103, USA. If you enter into this Agreement or an Order outside of the United States, Canada or Latin America, Twitter International Unlimited Company with its registered offices at One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland (“TIUC”) is the contracting entity. 11.

2023-03-25

royalty-free, sublicense, sublicensable, create derivative, transferable unchanged from 2023-03-23.

Clause: derivative works (updated wording — see Changes Summary)

Tweet ID ‒ A unique identification number generated for each Tweet. 8. Tweet ‒ a posting made on Twitter Applications. 9. Twitter Content ‒ Tweets, Tweet IDs, Twitter end user profile information, Periscope Broadcasts, Broadcast IDs and any other data and information made available to you through the Twitter API or by any other means authorized by Twitter, and any copies and derivative works thereof. 10. “Twitter” means Twitter, Inc., with an office located at 1355 Market Street, Suite 900, San Francisco, CA, 94103, USA. If you enter into this Agreement or an Order outside of the United States, Canada or Latin America, Twitter International Unlimited Company with its registered offices at One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland (“TIUC”) is the contracting entity. 11.

2023-03-30

Clause: royalty-free, sublicensable, transferable (new snippet added — comprehensive Developer Agreement rewrite, introducing Paid Services language; see Changes Summary)

12. “Twitter Marks” means the Twitter name, trademarks, and logos that Twitter makes available to you, including via the Developer Site, solely for use in accordance with this Agreement. 13. “Users” means visitors, users or customers of your Services. II. Twitter API and Twitter Content A. License from Twitter. Subject to your compliance with the terms of this Agreement and the applicable Incorporated Developer Terms, Twitter hereby grants you a non-exclusive, royalty free, non-transferable, non-sublicensable, revocable license to solely: 1. Use the Twitter API to integrate Twitter Content into your Services or conduct analysis of the Twitter Content, as explicitly approved by Twitter; 2. Copy a reasonable amount of and display the Twitter Content on and through your Services to Users, as permitted by this Agreement; 3. Modify Twitter Content only to format it for display on your Services; and 4. Use and display Twitter Marks to attribute Twitter Applications as the source of the Twitter Content, as set forth in this Agreement. B. License to Twitter You hereby grant Twitter a non-exclusive, royalty free, non-transferable, non-sublicensable revocable license to access, index, and cache by any means, including web spiders and/or crawlers, any webpage or applications on which you display Twitter Content using embedded Tweets or embedded timelines. **C.

Clause: royalty-free, sublicensable, transferable (new snippet added — comprehensive Developer Agreement rewrite, introducing Paid Services language; see Changes Summary)

Twitter API and Twitter Content** A. License from Twitter. Subject to your compliance with the terms of this Agreement and the applicable Incorporated Developer Terms, Twitter hereby grants you a non-exclusive, royalty free, non-transferable, non-sublicensable, revocable license to solely: 1. Use the Twitter API to integrate Twitter Content into your Services or conduct analysis of the Twitter Content, as explicitly approved by Twitter; 2. Copy a reasonable amount of and display the Twitter Content on and through your Services to Users, as permitted by this Agreement; 3. Modify Twitter Content only to format it for display on your Services; and 4. Use and display Twitter Marks to attribute Twitter Applications as the source of the Twitter Content, as set forth in this Agreement. B. License to Twitter You hereby grant Twitter a non-exclusive, royalty free, non-transferable, non-sublicensable revocable license to access, index, and cache by any means, including web spiders and/or crawlers, any webpage or applications on which you display Twitter Content using embedded Tweets or embedded timelines. C. Incorporated Terms. Your access to and use of the Licensed Material is also subject to and you shall comply with the following additional terms and policies (collectively, “Incorporated Developer Terms”): 1. the Twitter Developer Policy; 2. the API Restricted Use Rules; 3. the Twitter Rules; 4. as it relates to your display of any of the Twitter Content, the Display Requirements; 5. as it relates to your use and display of the Twitter Marks, the Twitter Brand Guidelines and Twitter Brand Resources; and 6. as it relates to taking automated actions on your account, the Automation Rules. III. Restrictions on Use **A.

Clause: sublicense, derivative works, create derivative (new snippet added — comprehensive Developer Agreement rewrite, introducing Paid Services language; see Changes Summary)

C. Incorporated Terms. Your access to and use of the Licensed Material is also subject to and you shall comply with the following additional terms and policies (collectively, “Incorporated Developer Terms”): 1. the Twitter Developer Policy; 2. the API Restricted Use Rules; 3. the Twitter Rules; 4. as it relates to your display of any of the Twitter Content, the Display Requirements; 5. as it relates to your use and display of the Twitter Marks, the Twitter Brand Guidelines and Twitter Brand Resources; and 6. as it relates to taking automated actions on your account, the Automation Rules. III. Restrictions on Use A. Reverse Engineering and other Restrictions. You shall not and you shall not attempt to (or allow others to): (a) reverse engineer, decompile, disassemble or translate the Twitter API, or otherwise attempt to derive source code, trade secrets or know-how in or underlying any Twitter API or any portion thereof; (b) interfere with, modify, disrupt or disable features or functionality of the Twitter API or monitoring mechanisms of the Twitter API; (c) use or access the Licensed Material to create or attempt to create a substitute or similar service or product to the Twitter Applications; (d) sell, rent, lease, sublicense, distribute, redistribute, syndicate, create derivative works of, assign or otherwise transfer or provide access to, in whole or in part, the Licensed Material to any third party except as expressly permitted in this Agreement; (e) provide use of the Twitter API on a service bureau, rental or managed services basis or permit other individuals or entities to create links to the Twitter API or “frame” or “mirror” the Twitter API on any other server, or wireless or Internet-based device, or otherwise make available to a third party, any token, key, password or other login credentials to the Twitter API; (f) use the Licensed Material for any illegal, unauthorized or other improper purposes; (g) use the Licensed Material to derive or obtain non-public information of individual Twitter users; (h) interfere with or disrupt the integrity or performance of the Twitter Applications, Twitter API or Twitter Content contained therein; (i) remove or alter any proprietary notices or marks on the Twitter Content; (j) attempt to gain unauthorized access to the Twitter Applications, Twitter API, Twitter Content or related systems or networks, or (k) use Twitter Content, by itself or bundled with third party data, or derivative analysis therefrom, to target or serve users with advertising outside of the Twitter Applications. B. Commercial Use Restrictions. If your Services are designated as ‘non-commercial,’ you shall not make Commercial Use of the Licensed Material. Commercial Use restrictions may not apply to officially registered non-profits or NGOs. “Commercial Use” means any use of the Licensed Material or access to the Twitter API: (a) by or for a business (i.e.

Clause: allow others to use (new snippet added — comprehensive Developer Agreement rewrite, introducing Paid Services language; see Changes Summary)

F. Paid Services Are Non-Transferable between Twitter Accounts. Each purchase of a Paid Service applies to a single Twitter account, meaning that your purchase will apply solely to the account you were using when you purchased the Paid Service and will not apply to other accounts that you may have access to, or control over. If you have or control multiple accounts and you want access to Paid Services on each account, you must purchase the Paid Service on each account individually. You may not allow others to use your Twitter account to access any Licensed Material that such person did not order. You may not purchase a Paid Service or use any Licensed Material if you are a person with whom U.S. persons are not permitted to have dealings pursuant to economic sanctions, including, without limitation, sanctions administered by the United States Department of the Treasury’s Office of Foreign Assets Control or any other applicable sanctions authority (“Prohibited Person”). This includes, without limitation, persons located in, or a citizen of, or ordinarily resident in, the following countries and regions: Cuba, Iran, the Crimea Region of Ukraine, North Korea and Syria. You represent and warrant that you are not a Prohibited Person.

Clause: derivative works (new snippet added — comprehensive Developer Agreement rewrite, introducing Paid Services language; see Changes Summary)

8. “Twitter” means (a)X Corp.. (1355 Market Street, Suite 900, San Francisco, CA, 94103, USA) if your principal place of business is in North America (including Hawaii) or South America; or (b) Twitter International Unlimited Company (One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland) if your principal place of business is in any country or territory outside of North America (including Hawaii) or South America. 9. “Twitter API” means Twitter Application Programming Interfaces (each, an “API”), Software Development Kits (each, an “SDK”), and the related tools, documentation, data, technology, code, and other materials provided by Twitter through the Developer Site. 10. “Twitter Applications” means Twitter’s real-time information service, commonly referred to as “Twitter,” which includes those services currently provided by Twitter at its websites and Twitter-owned, operated or controlled mobile applications, social plug-ins, and application programming interfaces. 11. “Twitter Content” means Tweets, the unique identification number generated for each Tweet, Twitter end user profile information, and any other data and information made available to you through the Twitter API or by any other means authorized by Twitter, and any copies and derivative works thereof. 12. “Twitter Marks” means the Twitter name, trademarks, and logos that Twitter makes available to you, including via the Developer Site, solely for use in accordance with this Agreement. 13. “Users” means visitors, users or customers of your Services. II. Twitter API and Twitter Content **A.

Clause: derivative works (new snippet added — comprehensive Developer Agreement rewrite, introducing Paid Services language; see Changes Summary)

Location Data.** You shall not, and you shall not allow others to, aggregate, cache, or store location data and other geographic information contained in the Twitter Content, except in conjunction with the Twitter Content to which it is attached. You may use location data and geographic information only to identify the location tagged by the Twitter Content. F. Use of Twitter Marks. You shall not include any of the Twitter Marks in your registered corporate name(s), your logos, or your service or product names. You shall not create any derivative works of the Twitter Marks or use the Twitter Marks in a manner that creates or reasonably implies an endorsement, sponsorship, or association with Twitter. All use of the Twitter Marks and all goodwill arising out of the use, will inure to Twitter’s benefit. You will not remove or alter any proprietary notices or Twitter Marks on the Licensed Material. G. Security. You will maintain the security of the Twitter API, and will not make available to any third party, any token, key, password or other login credentials to the Twitter API.

Clause: transferable (new snippet added — comprehensive Developer Agreement rewrite, introducing Paid Services language; see Changes Summary)

No Withdrawal Right for Users Living in Taiwan.** When you purchase Paid Services, you do so on a subscription basis, the subscription will commence immediately on your date of purchase, and the Paid Service is fully performed once begun. If you are in Taiwan, you agree that you can cancel your subscription for any Paid Services in accordance with subsection E (Canceling Your Subscription for Paid Services) above, but that there is otherwise no right to rescind your Subscription and no refund will be issued. F. Paid Services Are Non-Transferable between Twitter Accounts. Each purchase of a Paid Service applies to a single Twitter account, meaning that your purchase will apply solely to the account you were using when you purchased the Paid Service and will not apply to other accounts that you may have access to, or control over. If you have or control multiple accounts and you want access to Paid Services on each account, you must purchase the Paid Service on each account individually. You may not allow others to use your Twitter account to access any Licensed Material that such person did not order. You may not purchase a Paid Service or use any Licensed Material if you are a person with whom U.S. persons are not permitted to have dealings pursuant to economic sanctions, including, without limitation, sanctions administered by the United States Department of the Treasury’s Office of Foreign Assets Control or any other applicable sanctions authority (“Prohibited Person”).

2023-03-31

sublicense, allow others to use, create derivative unchanged from 2023-03-30.

Clause: royalty-free, sublicensable, transferable (updated wording — see Changes Summary)

13. “Twitter Marks” means the Twitter name, trademarks, and logos that Twitter makes available to you, including via the Developer Site, solely for use in accordance with this Agreement. 14. “Users” means visitors, users or customers of your Services. II. Twitter API and Twitter Content A. License from Twitter. Subject to your compliance with the terms of this Agreement and the applicable Incorporated Developer Terms, Twitter hereby grants you a non-exclusive, royalty free, non-transferable, non-sublicensable, revocable license to solely: 1. Use the Twitter API to integrate Twitter Content into your Services or conduct analysis of the Twitter Content, as explicitly approved by Twitter; 2. Copy a reasonable amount of and display the Twitter Content on and through your Services to Users, as permitted by this Agreement; 3. Modify Twitter Content only to format it for display on your Services; and 4. Use and display Twitter Marks to attribute Twitter Applications as the source of the Twitter Content, as set forth in this Agreement. B. License to Twitter You hereby grant Twitter a non-exclusive, royalty free, non-transferable, non-sublicensable revocable license to access, index, and cache by any means, including web spiders and/or crawlers, any webpage or applications on which you display Twitter Content using embedded Tweets or embedded timelines. **C.

Clause: derivative works (updated wording — see Changes Summary)

9. “Twitter” means (a) Twitter, Inc. (1355 Market Street, Suite 900, San Francisco, CA, 94103, USA) if your principal place of business is in North America (including Hawaii) or South America; or (b) Twitter International Unlimited Company (One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland) if your principal place of business is in any country or territory outside of North America (including Hawaii) or South America. 10. “Twitter API” means Twitter Application Programming Interfaces (each, an “API”), Software Development Kits (each, an “SDK”), and the related tools, documentation, data, technology, code, and other materials provided by Twitter through the Developer Site. 11. “Twitter Applications” means Twitter’s real-time information service, commonly referred to as “Twitter,” which includes those services currently provided by Twitter at its websites and Twitter-owned, operated or controlled mobile applications, social plug-ins, and application programming interfaces. 12. “Twitter Content” means Tweets, the unique identification number generated for each Tweet, Twitter end user profile information, and any other data and information made available to you through the Twitter API or by any other means authorized by Twitter, and any copies and derivative works thereof. 13. “Twitter Marks” means the Twitter name, trademarks, and logos that Twitter makes available to you, including via the Developer Site, solely for use in accordance with this Agreement. 14. “Users” means visitors, users or customers of your Services. II. Twitter API and Twitter Content **A.

2023-04-18

royalty-free, sublicense, sublicensable, allow others to use, create derivative, transferable unchanged from 2023-03-31.

Clause: derivative works (updated wording — see Changes Summary)

9. “Twitter” means (a) X Corp. (1355 Market Street, Suite 900, San Francisco, CA, 94103, USA) if your principal place of business is in North America (including Hawaii) or South America; or (b) Twitter International Unlimited Company (One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland) if your principal place of business is in any country or territory outside of North America (including Hawaii) or South America. 10. “Twitter API” means Twitter Application Programming Interfaces (each, an “API”), Software Development Kits (each, an “SDK”), and the related tools, documentation, data, technology, code, and other materials provided by Twitter through the Developer Site. 11. “Twitter Applications” means Twitter’s real-time information service, commonly referred to as “Twitter,” which includes those services currently provided by Twitter at its websites and Twitter-owned, operated or controlled mobile applications, social plug-ins, and application programming interfaces. 12. “Twitter Content” means Tweets, the unique identification number generated for each Tweet, Twitter end user profile information, and any other data and information made available to you through the Twitter API or by any other means authorized by Twitter, and any copies and derivative works thereof. 13. “Twitter Marks” means the Twitter name, trademarks, and logos that Twitter makes available to you, including via the Developer Site, solely for use in accordance with this Agreement. 14. “Users” means visitors, users or customers of your Services. II. Twitter API and Twitter Content **A.

2023-11-15

Clause: royalty-free, sublicensable, transferable (new snippet added — second comprehensive rewrite; see Changes Summary)

13. “X Marks” means the X name, trademarks, and logos that X makes available to you, including via the Developer Site, solely for use in accordance with this Agreement. 14. “Users” means visitors, users or customers of your Services. II. X API and X Content A. License from X. Subject to your compliance with the terms of this Agreement and the applicable Incorporated Developer Terms, X hereby grants you a non-exclusive, royalty free, non-transferable, non-sublicensable, revocable license to solely: 1. Use the X API to integrate X Content into your Services or conduct analysis of the X Content, as explicitly approved by X; 2. Copy a reasonable amount of and display the X Content on and through your Services to Users, as permitted by this Agreement; 3. Modify X Content only to format it for display on your Services; and 4. Use and display X Marks to attribute X Applications as the source of the X Content, as set forth in this Agreement. B. License to X. You hereby grant X a non-exclusive, royalty free, non-transferable, non-sublicensable revocable license to access, index, and cache by any means, including web spiders and/or crawlers, any webpage or applications on which you display X Content using embedded Posts or embedded timelines. **C.

Clause: royalty-free, sublicensable, transferable (new snippet added — second comprehensive rewrite; see Changes Summary)

X API and X Content** A. License from X. Subject to your compliance with the terms of this Agreement and the applicable Incorporated Developer Terms, X hereby grants you a non-exclusive, royalty free, non-transferable, non-sublicensable, revocable license to solely: 1. Use the X API to integrate X Content into your Services or conduct analysis of the X Content, as explicitly approved by X; 2. Copy a reasonable amount of and display the X Content on and through your Services to Users, as permitted by this Agreement; 3. Modify X Content only to format it for display on your Services; and 4. Use and display X Marks to attribute X Applications as the source of the X Content, as set forth in this Agreement. B. License to X. You hereby grant X a non-exclusive, royalty free, non-transferable, non-sublicensable revocable license to access, index, and cache by any means, including web spiders and/or crawlers, any webpage or applications on which you display X Content using embedded Posts or embedded timelines. C. Incorporated Terms. Your access to and use of the Licensed Material is also subject to and you shall comply with the following additional terms and policies (collectively, “Incorporated Developer Terms”): 1. the X Developer Policy; 2. the API Restricted Use Rules; 3. the X Rules; 4. as it relates to your display of any of the X Content, the Display Requirements; 5. as it relates to your use and display of the X Marks, the X Brand Guidelines and X Brand Resources; and 6. as it relates to taking automated actions on your account, the Automation Rules. III. Restrictions on Use **A.

Clause: sublicense, derivative works, create derivative (new snippet added — second comprehensive rewrite; see Changes Summary)

C. Incorporated Terms. Your access to and use of the Licensed Material is also subject to and you shall comply with the following additional terms and policies (collectively, “Incorporated Developer Terms”): 1. the X Developer Policy; 2. the API Restricted Use Rules; 3. the X Rules; 4. as it relates to your display of any of the X Content, the Display Requirements; 5. as it relates to your use and display of the X Marks, the X Brand Guidelines and X Brand Resources; and 6. as it relates to taking automated actions on your account, the Automation Rules. III. Restrictions on Use A. Reverse Engineering and other Restrictions. You shall not and you shall not attempt to (or allow others to): (a) reverse engineer, decompile, disassemble or translate the X API, or otherwise attempt to derive source code, trade secrets or know-how in or underlying any X API or any portion thereof; (b) interfere with, modify, disrupt or disable features or functionality of the X API or monitoring mechanisms of the X API; (c) use or access the Licensed Material to create or attempt to create a substitute or similar service or product to the X Applications; (d) sell, rent, lease, sublicense, distribute, redistribute, syndicate, create derivative works of, assign or otherwise transfer or provide access to, in whole or in part, the Licensed Material to any third party except as expressly permitted in this Agreement; (e) provide use of the X API on a service bureau, rental or managed services basis or permit other individuals or entities to create links to the X API or “frame” or “mirror” the X API on any other server, or wireless or Internet-based device, or otherwise make available to a third party, any token, key, password or other login credentials to the X API; (f) use the Licensed Material for any illegal, unauthorized or other improper purposes; (g) use the Licensed Material to derive or obtain non-public information of individual X users; (h) interfere with or disrupt the integrity or performance of the X Applications, X API or X Content contained therein; (i) remove or alter any proprietary notices or marks on the X Content; (j) attempt to gain unauthorized access to the X Applications, X API, X Content or related systems or networks, or (k) use X Content, by itself or bundled with third party data, or derivative analysis therefrom, to target or serve users with advertising outside of the X Applications. B. Commercial Use Restrictions. If your Services are designated as ‘non-commercial,’ you shall not make Commercial Use of the Licensed Material. Commercial Use restrictions may not apply to officially registered non-profits or NGOs. “Commercial Use” means any use of the Licensed Material or access to the X API: (a) by or for a business (i.e.

Clause: allow others to use (new snippet added — second comprehensive rewrite; see Changes Summary)

If you are in Taiwan, you agree that you can cancel your subscription for any Paid Services in accordance with subsection E (Canceling Your Subscription for Paid Services) above, but that there is otherwise no right to rescind your Subscription and no refund will be issued. F. Paid Services Are Non-Transferable between X Accounts. Each purchase of a Paid Service applies to a single X account, meaning that your purchase will apply solely to the account you were using when you purchased the Paid Service and will not apply to other accounts that you may have access to, or control over. If you have or control multiple accounts and you want access to Paid Services on each account, you must purchase the Paid Service on each account individually. You may not allow others to use your X account to access any Licensed Material that such person did not order. You may not purchase a Paid Service or use any Licensed Material if you are a person with whom U.S. persons are not permitted to have dealings pursuant to economic sanctions, including, without limitation, sanctions administered by the United States Department of the Treasury’s Office of Foreign Assets Control or any other applicable sanctions authority (“Prohibited Person”). This includes, without limitation, persons located in, or a citizen of, or ordinarily resident in, the following countries and regions: Cuba, Iran, the Crimea Region of Ukraine, North Korea and Syria. You represent and warrant that you are not a Prohibited Person.

Clause: derivative works (new snippet added — second comprehensive rewrite; see Changes Summary)

9. “X” means (a) X Corp. (1355 Market Street, Suite 900, San Francisco, CA, 94103, USA) if your principal place of business is in North America (including Hawaii) or South America; or (b) Twitter International Unlimited Company (One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland) if your principal place of business is in any country or territory outside of North America (including Hawaii) or South America. 10. “X API” means X Application Programming Interfaces (each, an “API”), Software Development Kits (each, an “SDK”), and the related tools, documentation, data, technology, code, and other materials provided by X through the Developer Site. 11. “X Applications” means X’s real-time information service, commonly referred to as “X,” which includes those services currently provided by X at its websites and X-owned, operated or controlled mobile applications, social plug-ins, and application programming interfaces. 12. “X Content” means Posts, the unique identification number generated for each Post, X end user profile information, and any other data and information made available to you through the X API or by any other means authorized by X, and any copies and derivative works thereof. 13. “X Marks” means the X name, trademarks, and logos that X makes available to you, including via the Developer Site, solely for use in accordance with this Agreement. 14. “Users” means visitors, users or customers of your Services. II. X API and X Content **A.

Clause: derivative works (new snippet added — second comprehensive rewrite; see Changes Summary)

Location Data.** You shall not, and you shall not allow others to, aggregate, cache, or store location data and other geographic information contained in the X Content, except in conjunction with the X Content to which it is attached. You may use location data and geographic information only to identify the location tagged by the X Content. F. Use of X Marks. You shall not include any of the X Marks in your registered corporate name(s), your logos, or your service or product names. You shall not create any derivative works of the X Marks or use the X Marks in a manner that creates or reasonably implies an endorsement, sponsorship, or association with X. All use of the X Marks and all goodwill arising out of the use, will inure to X’s benefit. You will not remove or alter any proprietary notices or X Marks on the Licensed Material. G. Security. You will maintain the security of the X API, and will not make available to any third party, any token, key, password or other login credentials to the X API.

Clause: transferable (new snippet added — second comprehensive rewrite; see Changes Summary)

2. No Withdrawal Right for Users Living in Taiwan. When you purchase Paid Services, you do so on a subscription basis, the subscription will commence immediately on your date of purchase, and the Paid Service is fully performed once begun. If you are in Taiwan, you agree that you can cancel your subscription for any Paid Services in accordance with subsection E (Canceling Your Subscription for Paid Services) above, but that there is otherwise no right to rescind your Subscription and no refund will be issued. F. Paid Services Are Non-Transferable between X Accounts. Each purchase of a Paid Service applies to a single X account, meaning that your purchase will apply solely to the account you were using when you purchased the Paid Service and will not apply to other accounts that you may have access to, or control over. If you have or control multiple accounts and you want access to Paid Services on each account, you must purchase the Paid Service on each account individually. You may not allow others to use your X account to access any Licensed Material that such person did not order. You may not purchase a Paid Service or use any Licensed Material if you are a person with whom U.S. persons are not permitted to have dealings pursuant to economic sanctions, including, without limitation, sanctions administered by the United States Department of the Treasury’s Office of Foreign Assets Control or any other applicable sanctions authority (“Prohibited Person”).

2023-11-21

royalty-free, sublicense, sublicensable, allow others to use, create derivative, transferable unchanged from 2023-11-15.

Clause: derivative works (updated wording — see Changes Summary)

9. “X” means (a) X Corp. (1355 Market Street, Suite 900, San Francisco, CA, 94103, USA) if your principal place of business is outside the European Union, EFTA States, and the United Kingdom; or (b) Twitter International Unlimited Company (One Cumberland Place, Fenian Street, Dublin 2, D02 AX07, Ireland) if your principal place of business is in the European Union, EFTA States, or the United Kingdom. 10. “X API” means X Application Programming Interfaces (each, an “API”), Software Development Kits (each, an “SDK”), and the related tools, documentation, data, technology, code, and other materials provided by X through the Developer Site. 11. “X Applications” means X’s real-time information service, commonly referred to as “X,” which includes those services currently provided by X at its websites and X-owned, operated or controlled mobile applications, social plug-ins, and application programming interfaces. 12. “X Content” means Posts, the unique identification number generated for each Post, X end user profile information, and any other data and information made available to you through the X API or by any other means authorized by X, and any copies and derivative works thereof. 13. “X Marks” means the X name, trademarks, and logos that X makes available to you, including via the Developer Site, solely for use in accordance with this Agreement. 14. “Users” means visitors, users or customers of your Services. II. X API and X Content **A.