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://mamot.fr/users/inventaire/statuses/114518449113095341", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-16T16:27:38Z", "url": "https://mamot.fr/@inventaire/114518449113095341", "attributedTo": "https://mamot.fr/users/inventaire", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mamot.fr/users/inventaire/followers", "https://social.anoxinon.de/users/Codeberg", "https://floss.social/users/forgejo" ], "sensitive": false, "atomUri": "https://mamot.fr/users/inventaire/statuses/114518449113095341", "inReplyToAtomUri": null, "conversation": "tag:mamot.fr,2025-05-16:objectId=217830356:objectType=Conversation", "content": "<p>Code migration to <span class=\"h-card\" translate=\"no\"><a href=\"https://social.anoxinon.de/@Codeberg\" class=\"u-url mention\">@<span>Codeberg</span></a></span> ✅ 🎉 </p><p><a href=\"https://codeberg.org/inventaire/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">codeberg.org/inventaire/</span><span class=\"invisible\"></span></a></p><p>Bye bye Microsoft/Github, we are excited to finally have our code forge also running on libre/free software, and hosted by a fellow non-profit! Thanks <span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@forgejo\" class=\"u-url mention\">@<span>forgejo</span></a></span> and <span class=\"h-card\" translate=\"no\"><a href=\"https://social.anoxinon.de/@Codeberg\" class=\"u-url mention\">@<span>Codeberg</span></a></span> for the amazing work!</p><p><a href=\"https://mamot.fr/tags/codeberg\" class=\"mention hashtag\" rel=\"tag\">#<span>codeberg</span></a> <a href=\"https://mamot.fr/tags/forgejo\" class=\"mention hashtag\" rel=\"tag\">#<span>forgejo</span></a> <a href=\"https://mamot.fr/tags/github\" class=\"mention hashtag\" rel=\"tag\">#<span>github</span></a> <a href=\"https://mamot.fr/tags/microsoft\" class=\"mention hashtag\" rel=\"tag\">#<span>microsoft</span></a> <a href=\"https://mamot.fr/tags/git\" class=\"mention hashtag\" rel=\"tag\">#<span>git</span></a> <a href=\"https://mamot.fr/tags/nonprofit\" class=\"mention hashtag\" rel=\"tag\">#<span>nonprofit</span></a></p>", "contentMap": { "en": "<p>Code migration to <span class=\"h-card\" translate=\"no\"><a href=\"https://social.anoxinon.de/@Codeberg\" class=\"u-url mention\">@<span>Codeberg</span></a></span> ✅ 🎉 </p><p><a href=\"https://codeberg.org/inventaire/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">codeberg.org/inventaire/</span><span class=\"invisible\"></span></a></p><p>Bye bye Microsoft/Github, we are excited to finally have our code forge also running on libre/free software, and hosted by a fellow non-profit! Thanks <span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@forgejo\" class=\"u-url mention\">@<span>forgejo</span></a></span> and <span class=\"h-card\" translate=\"no\"><a href=\"https://social.anoxinon.de/@Codeberg\" class=\"u-url mention\">@<span>Codeberg</span></a></span> for the amazing work!</p><p><a href=\"https://mamot.fr/tags/codeberg\" class=\"mention hashtag\" rel=\"tag\">#<span>codeberg</span></a> <a href=\"https://mamot.fr/tags/forgejo\" class=\"mention hashtag\" rel=\"tag\">#<span>forgejo</span></a> <a href=\"https://mamot.fr/tags/github\" class=\"mention hashtag\" rel=\"tag\">#<span>github</span></a> <a href=\"https://mamot.fr/tags/microsoft\" class=\"mention hashtag\" rel=\"tag\">#<span>microsoft</span></a> <a href=\"https://mamot.fr/tags/git\" class=\"mention hashtag\" rel=\"tag\">#<span>git</span></a> <a href=\"https://mamot.fr/tags/nonprofit\" class=\"mention hashtag\" rel=\"tag\">#<span>nonprofit</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://social.anoxinon.de/users/Codeberg", "name": "@Codeberg@social.anoxinon.de" }, { "type": "Mention", "href": "https://floss.social/users/forgejo", "name": "@forgejo@floss.social" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/codeberg", "name": "#codeberg" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/forgejo", "name": "#forgejo" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/github", "name": "#github" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/microsoft", "name": "#microsoft" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/git", "name": "#git" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/nonprofit", "name": "#nonprofit" } ], "replies": { "id": "https://mamot.fr/users/inventaire/statuses/114518449113095341/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mamot.fr/users/inventaire/statuses/114518449113095341/replies?only_other_accounts=true&page=true", "partOf": "https://mamot.fr/users/inventaire/statuses/114518449113095341/replies", "items": [] } }, "likes": { "id": "https://mamot.fr/users/inventaire/statuses/114518449113095341/likes", "type": "Collection", "totalItems": 180 }, "shares": { "id": "https://mamot.fr/users/inventaire/statuses/114518449113095341/shares", "type": "Collection", "totalItems": 78 } }