ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

Open in browser →
{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.sdf.org/users/gnemmi/statuses/113963754390102310", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-07T17:21:29Z", "url": "https://mastodon.sdf.org/@gnemmi/113963754390102310", "attributedTo": "https://mastodon.sdf.org/users/gnemmi", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.sdf.org/users/gnemmi/followers" ], "sensitive": false, "atomUri": "https://mastodon.sdf.org/users/gnemmi/statuses/113963754390102310", "inReplyToAtomUri": null, "conversation": "tag:mastodon.sdf.org,2025-02-07:objectId=241946038:objectType=Conversation", "content": "<p>Te interesaría unirte a la XMPP Standards Foundation en carácter de miembro?</p><p>Bueno, este es el momento exacto para hacerlo!</p><p>Aún hay tiempo para enviar tu solicitud hasta el 16 de febrero del 2025, 00:00 UTC!</p><p><a href=\"https://mastodon.sdf.org/tags/XSF\" class=\"mention hashtag\" rel=\"tag\">#<span>XSF</span></a> <a href=\"https://mastodon.sdf.org/tags/XMPP\" class=\"mention hashtag\" rel=\"tag\">#<span>XMPP</span></a> <a href=\"https://mastodon.sdf.org/tags/IETF\" class=\"mention hashtag\" rel=\"tag\">#<span>IETF</span></a> <a href=\"https://mastodon.sdf.org/tags/Standard\" class=\"mention hashtag\" rel=\"tag\">#<span>Standard</span></a> <a href=\"https://mastodon.sdf.org/tags/Protocolo\" class=\"mention hashtag\" rel=\"tag\">#<span>Protocolo</span></a> <a href=\"https://mastodon.sdf.org/tags/Descentralizacion\" class=\"mention hashtag\" rel=\"tag\">#<span>Descentralizacion</span></a> <a href=\"https://mastodon.sdf.org/tags/Federacion\" class=\"mention hashtag\" rel=\"tag\">#<span>Federacion</span></a> </p><p><a href=\"https://wiki.xmpp.org/web/Membership_Applications_Q1_2025\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">wiki.xmpp.org/web/Membership_A</span><span class=\"invisible\">pplications_Q1_2025</span></a></p>", "contentMap": { "es": "<p>Te interesaría unirte a la XMPP Standards Foundation en carácter de miembro?</p><p>Bueno, este es el momento exacto para hacerlo!</p><p>Aún hay tiempo para enviar tu solicitud hasta el 16 de febrero del 2025, 00:00 UTC!</p><p><a href=\"https://mastodon.sdf.org/tags/XSF\" class=\"mention hashtag\" rel=\"tag\">#<span>XSF</span></a> <a href=\"https://mastodon.sdf.org/tags/XMPP\" class=\"mention hashtag\" rel=\"tag\">#<span>XMPP</span></a> <a href=\"https://mastodon.sdf.org/tags/IETF\" class=\"mention hashtag\" rel=\"tag\">#<span>IETF</span></a> <a href=\"https://mastodon.sdf.org/tags/Standard\" class=\"mention hashtag\" rel=\"tag\">#<span>Standard</span></a> <a href=\"https://mastodon.sdf.org/tags/Protocolo\" class=\"mention hashtag\" rel=\"tag\">#<span>Protocolo</span></a> <a href=\"https://mastodon.sdf.org/tags/Descentralizacion\" class=\"mention hashtag\" rel=\"tag\">#<span>Descentralizacion</span></a> <a href=\"https://mastodon.sdf.org/tags/Federacion\" class=\"mention hashtag\" rel=\"tag\">#<span>Federacion</span></a> </p><p><a href=\"https://wiki.xmpp.org/web/Membership_Applications_Q1_2025\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">wiki.xmpp.org/web/Membership_A</span><span class=\"invisible\">pplications_Q1_2025</span></a></p>" }, "updated": "2025-02-07T17:23:35Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/ietf", "name": "#ietf" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/standard", "name": "#standard" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/protocolo", "name": "#protocolo" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/descentralizacion", "name": "#descentralizacion" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/federacion", "name": "#federacion" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/xsf", "name": "#xsf" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/xmpp", "name": "#xmpp" } ], "replies": { "id": "https://mastodon.sdf.org/users/gnemmi/statuses/113963754390102310/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.sdf.org/users/gnemmi/statuses/113963754390102310/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.sdf.org/users/gnemmi/statuses/113963754390102310/replies", "items": [] } } }