ActivityPub

Deskripzioa

Sartu fedibertsoan ActivityPub pluginarekin eta zabaldu zure bloga jende gehiagorengana! Erakarri jarraitzaileak, igorri albisteak eta jaso iruzkinak ActivityPub-ekin bateragarriak diren plataformetako askotariko erabiltzaileekin.

With the ActivityPub plugin installed, your WordPress blog itself functions as a federated profile, along with profiles for each author. For instance, if your website is example.com, then the blog-wide profile can be found at @example.com@example.com, and authors like Jane and Bob would have their individual profiles at @jane@example.com and @bob@example.com, respectively.

Adibide bat: Nire Mastodon profilaren izena ematen dizut: @pfefferle@mastodon.social. Zuk bilatzen duzu, nire profila ikusten eta jarraitzeko sakatzen duzu. Orain, nik egiten ditudan bidalketa guztiak zure Etxea jarioan agertuko dira. Gauza bera ActivityPub pluginarekin, Nerea bilatu eta bere profila jarrai dezakezu: @nerea@adibidea.eus.

Behin Nerearen @nerea@adibidea.eus profila jarraitzen hasten zarenean, berak adibidea.eus blogean bidalketa bat argitaratzen duen bakoitzean, zure Etxea jarioan agertuko da. Era bertsuan, blog osoaren @adibidea.eus@adibidea.eus profila jarraitzen baduzu, egile guztiek argitaratutakoak jasoko dituzu.

Oharra: Inork ez badu zure egile edo blog profila jarraitzen, zure bidalketak ez dira ikusiko. Plugina ondo dabilela egiaztatzeko modu sinpleena zuk zure burua jarraitzea da. Mastodon profil bat baduzu, jarrai ezazu zure berri hau.

Plugina ondoko plataforma federatuetan probatu da, baina baliteke beste batzuetan ere ondo ibiltzea:

Kontuan izan beharreko gauza batzuk:

  1. Blog osoaren profila izan ahal izateko zure guneak berridatzi araua gaituta izan behar du. Zure guneak berridatzi araua gaituta ez badu ere, egileen profilak ibiliko dira.
  2. Egile bakarreko blog askok egile profilaren orrialdeak desgaitu edo birbidali egiten dituzte Yoast edo Rank Math bezala SEO pluginekin. Blogaren hasierako orrialdeak duen edukia ez bikoizteko egiten dute. Zure egile orrialdea honela desaktibatu baldin bada, ActivityPub egile profila ez da ibiliko. Horren ordez, zure egile profil orrialdeak aktibatu ditzakezu eta gero zure SEO pluginean egile orrialdea ez indizatzeko (noindex) aukera erabili. Era honetan, bilaketa motorrekin bikoiztutako edukiengatik izan zenitzakeen arazoak saihestu ditzakezu eta aldi berean ActivityPub egile profilak gaituta izan.
  3. Behin ActivityPub instalatutakoan une horretatik aurrera argitaratutako bidalketa berriak bakarrik egongo dira eskuragarri fedibertsoan. Era berean, ActivityPub erabiltzen denbora bat badaramazu ere, norbait zure gunea jarraitzen hasten bada, une horretatik aurrera argitaratzen diren bidalketak bakarrik ikusiko ditu. Inoiz ez dituzte lehenago argitaratutako bidalketa beraien Etxea jarioan ikusiko. Prozesu hau newsletter batera argitaratzearen antzekoa da. Newsletter batera harpidetzen bazara, hortik aurrerako emailak bakarrik jasoko dituzu, ez iragandako email zaharrak. ActivityPubekin, norbait zure gunea jarraitzen hasten bada, une horretatik aurrera argitaratzen dizun blog bidalketak bakarrik jasoko ditu.

Beraz, zeintzuk dira urratsak?

  1. Instalatu ActivityPub plugina.
  2. Zoaz zure pluginaren ezarpenen orrialdera eta moldatu itzazu ezarpenak zure gustura. Sakatu Gorde botoia prest dituzunean.
  3. Egile profilak erabiltzen ari bazara, ziurtatu zaitez blogaren egile profilen orrialdea gaituta dagoela.
  4. Zoaz Mastodonera edo beste edozein plataforma federatura, bilatu zure profila eta jarrai ezazu. Zure profila bi era hauetako batean egongo da: @zure_izena@adibidea.eus edo @adibidea.eus@adibidea.eus. Beraz, hori da bilatu beharko duzuna.
  5. Zure blogean argitaratu bidalketa berri bat.
  6. Mastodonetik, egiaztatu ezazu ea bidalketa berriak zure Etxea jarioan agertzen diren.

Oharra: Kontuan izan zure bidalketa berriek 15 minutu inguru behar dituztela federatutako jarioetan agertzeko. Hau, mezuak federatutako plataformetara programatutako lan batekin bidaltzen direlako gertatzen da. Honela, jarraitzaile asko izan ditzaketen erabiltzaileen kasua argitaratzen prozesua moztea saihesten da. Beraz, zerbait argitaratu eta jarraian beste aldean ikusten ez baduzu ez asumitu zerbait apurtuta dagoenik. Emaiozu denbora pixka bat. Kasu gehienetan, minutu batzuen buruan agertu egingo da eta dena behar bezala dabilela jakingo duzu.

Pantaila-argazkiak

  • The “Follow me”-Block in the Block-Editor
  • The “Followers”-Block in the Block-Editor
  • The “Federated Reply”-Block in the Block-Editor
  • A “Federated Reply” in a Post
  • A Blog-Profile on Mastodon

Blokeak

Plugin honek 11 blokeak eskaintzen ditu.

  • Federated Reply Reply to posts, notes, and other content on the Fediverse directly from the block editor.
  • ActivityPub Editor Integration Adds ActivityPub settings and controls to the WordPress block editor.
  • ActivityPub Reply Intent Handler Handles reply intents for federated conversations in the block editor.
  • Fediverse Extra Fields Display extra fields from Fediverse user profiles.
  • ActivityPub Post Format Suggestions Suggests optimal post formats for ActivityPub federation before publishing.
  • Fediverse Following Display the accounts you follow in the Fediverse on your website.
  • ActivityPub App Manage ActivityPub settings, followers, and federation from the WordPress admin.
  • Follow me on the Fediverse Display your Fediverse profile so that visitors can follow you.
  • Fediverse Followers Display your followers from the Fediverse on your website.
  • Fediverse Reactions Display Fediverse likes and reposts for your posts.
  • ActivityPub Command Palette Registers ActivityPub commands for the WordPress Command Palette.

Instalazioa

Follow the normal instructions for installing WordPress plugins.

Pluginaren instalazio automatikoa

To add a WordPress Plugin using the built-in plugin installer:

  1. Go to Plugins > Add New.
  2. Type “activitypub” into the Search Plugins box.
  3. Find the WordPress Plugin you wish to install.
    1. Click Details for more information about the Plugin and instructions you may wish to print or save to help setup the Plugin.
    2. Click Install Now to install the WordPress Plugin.
  4. The resulting installation screen will list the installation as successful or note any problems during the install.
  5. If successful, click Activate Plugin to activate it, or Return to Plugin Installer for further actions.

Pluginaren eskuzko instalazioa

There are a few cases when manually installing a WordPress Plugin is appropriate.

  • If you wish to control the placement and the process of installing a WordPress Plugin.
  • If your server does not permit automatic installation of a WordPress Plugin.
  • If you want to try the latest development version.

Installation of a WordPress Plugin manually requires FTP familiarity and the awareness that you may put your site at risk if you install a WordPress Plugin incompatible with the current version or from an unreliable source.

Egin zure gune osoaren babeskopia jarraitu aurretik.

WordPress plugina eskuz instalatzeko:

  • Download your WordPress Plugin to your desktop.
  • If downloaded as a zip archive, extract the Plugin folder to your desktop.
  • With your FTP program, upload the Plugin folder to the wp-content/plugins folder in your WordPress directory online.
  • Go to Plugins screen and find the newly uploaded Plugin in the list.
  • Klikatu Aktibatu berau aktibatzeko.

MEG

Luzeegia; ez dut irakurri

Plugin honek zure WordPress bloga Mastodon bezalako plataforma ezagunetara konektatzen du, zure bidalketak jende gehiagorentzako eskuragarriak eginez. Behin instalatuta, plataforma horietako erabiltzaileek zure bloga jarraitu ahal izango dute, zure bidalketa berriak beraiek jarioetan agertuz.

Zer da “ActivityPub for WordPress”

ActivityPub for WordPress adds Fediverse features to WordPress, but it is not a replacement for platforms like Friendica or Mastodon. If you’re looking to host a decentralized social network, consider using Mastodon or Friendica.

Why “ActivityPub”?

The name ActivityPub comes from the two core ideas behind the protocol:

  • Activity: It is based on the concept of activities, like “Create”, “Like”, “Follow”, “Announce”, etc. These are structured messages (usually in ActivityStreams format) that describe what users do on the network.
  • Pub: Short for publish or publication. It refers to the fact that this is a publish-subscribe (pub-sub) protocol — one user can “follow” another, and receive their published activities.

Put together, ActivityPub is a protocol for publishing and subscribing to activities, which enables decentralized social networking — where different servers can interact and users can follow each other across the Fediverse.

How do I solve…

We have a How-To section in the docs directory that can help you troubleshoot common issues.

Constants

The plugin uses PHP Constants to enable, disable or change its default behaviour. Please use them with caution and only if you know what you are doing.

  • ACTIVITYPUB_REST_NAMESPACE – Change the default Namespace of the REST endpoint. Default: activitypub/1.0.
  • ACTIVITYPUB_EXCERPT_LENGTH – Change the length of the Excerpt. Default: 400.
  • ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS – Change the number of attachments, that should be federated. Default: 4.
  • ACTIVITYPUB_HASHTAGS_REGEXP – Change the default regex to detect hashtext in a text. Default: (?:(?<=\s)|(?<=<p>)|(?<=<br>)|^)#([A-Za-z0-9_]+)(?:(?=\s|[[:punct:]]|$)).
  • ACTIVITYPUB_USERNAME_REGEXP – Change the default regex to detect @-replies in a text. Default: (?:([A-Za-z0-9\._-]+)@((?:[A-Za-z0-9_-]+\.)+[A-Za-z]+)).
  • ACTIVITYPUB_URL_REGEXP – Change the default regex to detect urls in a text. Default: (www.|http:|https:)+[^\s]+[\w\/].
  • ACTIVITYPUB_CUSTOM_POST_CONTENT – Change the default template for Activities. Default: <strong>[ap_title]</strong>\n\n[ap_content]\n\n[ap_hashtags]\n\n[ap_shortlink].
  • ACTIVITYPUB_AUTHORIZED_FETCH – Enable AUTHORIZED_FETCH.
  • ACTIVITYPUB_DISABLE_REWRITES – Disable auto generation of mod_rewrite rules. Default: false.
  • ACTIVITYPUB_DISABLE_INCOMING_INTERACTIONS – Block incoming replies/comments/likes. Default: false.
  • ACTIVITYPUB_DISABLE_OUTGOING_INTERACTIONS – Disable outgoing replies/comments/likes. Default: false.
  • ACTIVITYPUB_DISABLE_REMOTE_CACHE – Disable remote media caching (avatars, media, emoji). Default: false. Replaces ACTIVITYPUB_DISABLE_SIDELOADING from 7.9.1.
  • ACTIVITYPUB_SHARED_INBOX_FEATURE – Enable the shared inbox. Default: false.
  • ACTIVITYPUB_SEND_VARY_HEADER – Enable to send the Vary: Accept header. Default: false.

Where can you manage your followers?

If you have activated the blog user, you will find the list of his followers in the settings under /wp-admin/options-general.php?page=activitypub&tab=followers.

The followers of a user can be found in the menu under “Users” -> “Followers” or under wp-admin/users.php?page=activitypub-followers-list.

For reasons of data protection, it is not possible to see the followers of other users.

Berrikuspenak

2026(e)ko urtarrilaren 28(a)
Great plugin with regular updates. Does what it says on the label, and does it well. It makes my WP posts look great in the fediverse and boost, replies, and likes quickly make their way back to my site.
2025(e)ko irailaren 10(a)
As someone working on the Korean translation of this plugin, I have seen first-hand how important it is for WordPress users to connect with the Fediverse. This plugin provides a bridge that makes such integration possible. Thanks to the developers, Korean users can now more easily explore and join the open social web. I deeply appreciate the effort, vision, and continuous improvements behind this project.
2025(e)ko abuztuaren 3(a)
I’ve installed and setup other ActivityPub servers usually some time & testing required along with tweaks. However with the WP ActivityPub plug-in it, surprisingly, functioned properly <gasp!> right after install. What a joy. Thank you.
2025(e)ko uztailaren 23(a)
Great plugin (actively maintained!), great support, a very nice way to join the Fediverse and automatically share posts and any kind of CPT to the Fediverse audience. I was initially sharing posts using my personal Mastodon account, but it’s much nicer to have your dedicated account for your blogs (and/or authors). Thanks for this plugin!
2025(e)ko ekainaren 6(a)
Why wouldn’t you want your blog to federate with Mastodon and all the other apps on the Fediverse? This plugin in such an important piece in the social web ecosystem. Install eyes closed.
2025(e)ko maiatzaren 22(a) 1 reply
Very solid move from WordPress to decide to integrate ActivityPub into their family. I’ve set up a friend’s website to have ActivityPub and it’s working really nicely.
Irakurri 39 berrikuspenak

Laguntzaileak eta Garatzaileak

“ActivityPub” software librea da. Ondoko pertsonek egin dizkiote ekarpenak plugin honi.

Laguntzaileak

ActivityPub 26 eskualde-ezarpenetara itzuli da. Eskerrik asko itzultzaileei beraien ekarpenengatik.

Itzul zaitez ActivityPub zure hizkuntzara.

Garapena interesatzen zaizu?

Araka kodea, begiratu SVN biltegia edo harpidetu garapen erregistrora RSS bidez.

Aldaketen loga

8.0.2 – 2026-03-17

Security

  • Prevent non-public posts (drafts, scheduled, pending review) from being accessible via ActivityPub.

8.0.1 – 2026-03-11

Changed

  • Simplify the follow page block pattern to avoid duplicate headings and improve accessibility.

Fixed

  • Fix dark sidebar colors appearing incorrectly with non-default admin color schemes.
  • Fix Fediverse Reactions block not aligning with post content in block themes.
  • Fix new posts being marked as modified on load, which prevented Gutenberg’s starter pattern modal from appearing.

8.0.0 – 2026-03-04

Security

  • Prevent private recipient lists from being shared when sending activities to other servers.

Added

  • Add a help section to interaction dialogs explaining the Fediverse and why entering a profile is needed.
  • Add a notice on the Settings page to easily switch from legacy template mode to automatic mode.
  • Add a pre-publish suggestion that recommends a post format for better compatibility with media-focused Fediverse platforms.
  • Add a Site Health check that warns when plugins are causing too many federation updates.
  • Add backwards compatibility for the ACTIVITYPUB_DISABLE_SIDELOADING constant and activitypub_sideloading_enabled filter from version 7.9.1.
  • Add bot account snippet that marks ActivityPub profiles as automated accounts, displaying a “BOT” badge on Mastodon and other Fediverse platforms.
  • Add Cache namespace for remote media caching with CLI commands, improved MIME validation, and filter-based architecture.
  • Add federation of video poster images set in the WordPress video block.
  • Add Locale from Tags community snippet.
  • Add optional Like and Boost action buttons to the Fediverse Reactions block, allowing visitors to interact with posts from their own server.
  • Add pre-built Fediverse block patterns for easy profile, follow page, and sidebar setup.
  • Add snippet for blockless fediverse reactions
  • Add wp activitypub fetch CLI command for fetching remote URLs with signed HTTP requests.

Changed

  • Improved active user counting for NodeInfo to include all federated content types and comments.
  • Improve language map resolution to strictly follow the ActivityStreams spec.
  • Superseded outbox activities are now removed instead of kept, reducing clutter in the outbox.
  • The minimum required PHP version is now 7.4.

Fixed

  • Accept incoming activities from servers that use standalone key objects for HTTP Signatures.
  • Fix a crash on servers where WordPress uses FTP instead of direct file access for media caching.
  • Fix a crash when receiving posts from certain federated platforms that send multilingual content.
  • Fix automatic cleanup of old activities failing silently on sites with large numbers of outbox, inbox, or remote post items.
  • Fix comment count to properly exclude likes, shares, and notes.
  • Fix follow button redirect from Mastodon not being recognized.
  • Fix modal overlay not covering the full screen on block themes.
  • Fix outbox invalidation canceling pending Accept/Reject responses to QuoteRequests for the same post.
  • Fix QuoteRequest handler to derive responding actor from post author instead of inbox recipient.
  • Fix reactions block buttons inheriting theme background color on classic themes.
  • Fix reactions block layout on small screens and remove unwanted button highlight when clicking action buttons.
  • Fix signature verification rejecting valid requests that use lowercase algorithm names in the Digest header.
  • Fix soft-deleted posts being served instead of a tombstone when the post is re-saved.
  • Improve compatibility with federated services that use a URL reference for the actor’s public key.
  • Improve handling of all public audience identifiers when sending activities to followers and relays.

See full Changelog on GitHub.