<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API?]]></title><description><![CDATA[<p>Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? </p><p><a href="https://cosocial.ca/tags/EvanPoll" rel="tag">#<span>EvanPoll</span></a> <a href="https://cosocial.ca/tags/poll" rel="tag">#<span>poll</span></a> <a href="https://cosocial.ca/tags/ActivityPub" rel="tag">#<span>ActivityPub</span></a> <a href="https://cosocial.ca/tags/ActivityPubAPI" rel="tag">#<span>ActivityPubAPI</span></a></p>]]></description><link>https://board.circlewithadot.net/topic/393d41cb-545e-409c-a724-03cc141b1f7b/which-of-the-top-4-fediverse-server-projects-will-be-the-first-to-implement-the-activitypub-api</link><generator>RSS for Node</generator><lastBuildDate>Fri, 15 May 2026 03:40:28 GMT</lastBuildDate><atom:link href="https://board.circlewithadot.net/topic/393d41cb-545e-409c-a724-03cc141b1f7b.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 02 May 2026 06:03:29 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 08:57:46 GMT]]></title><description><![CDATA[<p><span><a href="https://s.dfaria.eu/@df">@<span>df</span></a></span> only a few experimental ones.</p>]]></description><link>https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116504151090029572</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116504151090029572</guid><dc:creator><![CDATA[evan@cosocial.ca]]></dc:creator><pubDate>Sat, 02 May 2026 08:57:46 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 08:28:10 GMT]]></title><description><![CDATA[<p>Am I understanding it right that it's essentially the same C2S AP, but with clarifications and improvements that make it more practical to implement?</p>]]></description><link>https://board.circlewithadot.net/post/https://friends.grishka.me/posts/3250078</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://friends.grishka.me/posts/3250078</guid><dc:creator><![CDATA[grishka@friends.grishka.me]]></dc:creator><pubDate>Sat, 02 May 2026 08:28:10 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 07:22:53 GMT]]></title><description><![CDATA[<p><span><a href="/user/evan%40cosocial.ca">@<span>evan</span></a></span><br />I voted based on funding size</p>]]></description><link>https://board.circlewithadot.net/post/https://mastodon.gamedev.place/users/antimnguyen/statuses/116503778000472338</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://mastodon.gamedev.place/users/antimnguyen/statuses/116503778000472338</guid><dc:creator><![CDATA[antimnguyen@mastodon.gamedev.place]]></dc:creator><pubDate>Sat, 02 May 2026 07:22:53 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 07:08:47 GMT]]></title><description><![CDATA[<p><span><a href="/user/evan%40cosocial.ca">@<span>evan</span></a></span> Option 5: the API will be abandoned, due to developer disinterest, in turn because most users just use the apps that are handed to them.</p>]]></description><link>https://board.circlewithadot.net/post/https://infosec.space/users/stiiin/statuses/116503722549528757</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://infosec.space/users/stiiin/statuses/116503722549528757</guid><dc:creator><![CDATA[stiiin@infosec.space]]></dc:creator><pubDate>Sat, 02 May 2026 07:08:47 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 06:50:16 GMT]]></title><description><![CDATA[<p><span><a href="/user/padeluun%40digitalcourage.social">@<span>padeluun</span></a></span> <span><a href="/user/evan%40cosocial.ca">@<span>evan</span></a></span> <span><a href="/user/golemwire%40fosstodon.org">@<span>golemwire</span></a></span> We support both UUCP and ZConnect ..<a href="https://23.social/tags/scnr" rel="tag">#<span>scnr</span></a> <img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/1f609.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--wink" style="height:23px;width:auto;vertical-align:middle" title=";)" alt="😉" /></p>]]></description><link>https://board.circlewithadot.net/post/https://23.social/users/alios/statuses/116503649716053537</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://23.social/users/alios/statuses/116503649716053537</guid><dc:creator><![CDATA[alios@23.social]]></dc:creator><pubDate>Sat, 02 May 2026 06:50:16 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 06:45:29 GMT]]></title><description><![CDATA[<p><span><a href="/user/evan%40cosocial.ca">@<span>evan</span></a></span> <span><a href="/user/golemwire%40fosstodon.org">@<span>golemwire</span></a></span> Thank you for the explanation.</p>]]></description><link>https://board.circlewithadot.net/post/https://digitalcourage.social/users/padeluun/statuses/116503630952571675</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://digitalcourage.social/users/padeluun/statuses/116503630952571675</guid><dc:creator><![CDATA[padeluun@digitalcourage.social]]></dc:creator><pubDate>Sat, 02 May 2026 06:45:29 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 06:36:16 GMT]]></title><description><![CDATA[<p><span><a href="/user/evan%40cosocial.ca">@<span>evan</span></a></span> do Flipboard and Threads implement it ?</p>]]></description><link>https://board.circlewithadot.net/post/https://piaille.fr/users/politipet/statuses/116503594695274715</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://piaille.fr/users/politipet/statuses/116503594695274715</guid><dc:creator><![CDATA[politipet@piaille.fr]]></dc:creator><pubDate>Sat, 02 May 2026 06:36:16 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 06:35:34 GMT]]></title><description><![CDATA[<p><span><a href="/user/evan%40cosocial.ca">@<span>evan</span></a></span> how come Mastodon does not implement it already ???</p>]]></description><link>https://board.circlewithadot.net/post/https://piaille.fr/users/politipet/statuses/116503591968952044</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://piaille.fr/users/politipet/statuses/116503591968952044</guid><dc:creator><![CDATA[politipet@piaille.fr]]></dc:creator><pubDate>Sat, 02 May 2026 06:35:34 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 06:21:55 GMT]]></title><description><![CDATA[<p><span><a href="/user/evan%40cosocial.ca">@<span>evan</span></a></span> Oh!<br />&gt; Instead, they often implement platform-specific APIs, with a narrow range of functionality. Mastodon, for example, implements the Mastodon API, which focuses primarily on microblogging. Threads implements the Threads API. Many other ActivityPub implementers have APIs that clone the Mastodon API, to make it easier for users to adapt third-party Mastodon clients to their platforms.</p><p>That's really cool. Thank you so much for working on stuff like this, it makes a difference (you know <img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/1f642.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--slightly_smiling_face" style="height:23px;width:auto;vertical-align:middle" title=":)" alt="🙂" /></p>]]></description><link>https://board.circlewithadot.net/post/https://fosstodon.org/users/golemwire/statuses/116503538254009011</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://fosstodon.org/users/golemwire/statuses/116503538254009011</guid><dc:creator><![CDATA[golemwire@fosstodon.org]]></dc:creator><pubDate>Sat, 02 May 2026 06:21:55 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 06:19:48 GMT]]></title><description><![CDATA[<p>Rankings from fedidb.com which skips Flipboard and Threads.</p>]]></description><link>https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116503529979621016</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116503529979621016</guid><dc:creator><![CDATA[evan@cosocial.ca]]></dc:creator><pubDate>Sat, 02 May 2026 06:19:48 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 06:11:22 GMT]]></title><description><![CDATA[<p><span><a href="/user/golemwire%40fosstodon.org">@<span>golemwire</span></a></span> ActivityPub has two main parts; a social API and a federation protocol. All of these platforms support the protocol but not the API (at least, not in read-write form).</p>]]></description><link>https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116503496751952567</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116503496751952567</guid><dc:creator><![CDATA[evan@cosocial.ca]]></dc:creator><pubDate>Sat, 02 May 2026 06:11:22 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 06:08:41 GMT]]></title><description><![CDATA[<p><span><a href="/user/golemwire%40fosstodon.org">@<span>golemwire</span></a></span> it's OK not to respond to polls about topics you don't understand! </p><p>This repo might help a bit. </p><p></p><div class="card col-md-9 col-lg-6 position-relative link-preview p-0">



<a href="https://github.com/swicg/activitypub-api" title="GitHub - swicg/activitypub-api: ActivityPub API Task Force repository.">
<img src="https://opengraph.githubassets.com/dcf2d871635491bd0b06345a2760dc4f9b9b6de1c52313769767d8f5e9eb323e/swicg/activitypub-api" class="card-img-top not-responsive" style="max-height:15rem" alt="Link Preview Image" />
</a>



<div class="card-body">
<h5 class="card-title">
<a href="https://github.com/swicg/activitypub-api">
GitHub - swicg/activitypub-api: ActivityPub API Task Force repository.
</a>
</h5>
<p class="card-text line-clamp-3">ActivityPub API Task Force repository. Contribute to swicg/activitypub-api development by creating an account on GitHub.</p>
</div>
<a href="https://github.com/swicg/activitypub-api" class="card-footer text-body-secondary small d-flex gap-2 align-items-center lh-2">



<img src="https://github.githubassets.com/favicons/favicon.svg" alt="favicon" class="not-responsive overflow-hiddden" style="max-width:21px;max-height:21px" />



<p class="d-inline-block text-truncate mb-0">GitHub <span class="text-secondary">(github.com)</span></p>
</a>
</div><p></p>]]></description><link>https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116503486228769554</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116503486228769554</guid><dc:creator><![CDATA[evan@cosocial.ca]]></dc:creator><pubDate>Sat, 02 May 2026 06:08:41 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 06:07:03 GMT]]></title><description><![CDATA[<p><span><a href="/user/evan%40cosocial.ca">@<span>evan</span></a></span> I don't get it, isn't the point of these four supporting AP?</p>]]></description><link>https://board.circlewithadot.net/post/https://fosstodon.org/users/golemwire/statuses/116503479818185566</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://fosstodon.org/users/golemwire/statuses/116503479818185566</guid><dc:creator><![CDATA[golemwire@fosstodon.org]]></dc:creator><pubDate>Sat, 02 May 2026 06:07:03 GMT</pubDate></item><item><title><![CDATA[Reply to Which of the top 4 Fediverse server projects will be the first to implement the ActivityPub API? on Sat, 02 May 2026 06:03:55 GMT]]></title><description><![CDATA[<p>Number 5 is WordPress and they have it implemented already!</p>]]></description><link>https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116503467495184899</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116503467495184899</guid><dc:creator><![CDATA[evan@cosocial.ca]]></dc:creator><pubDate>Sat, 02 May 2026 06:03:55 GMT</pubDate></item></channel></rss>