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.

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{ "@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://mastodont.cat/users/Rierol/statuses/113854567828984468", "type": "Note", "summary": null, "inReplyTo": "https://mastodont.cat/users/sapienciaoccitana/statuses/113854122326677966", "published": "2025-01-19T10:33:54Z", "url": "https://mastodont.cat/@Rierol/113854567828984468", "attributedTo": "https://mastodont.cat/users/Rierol", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodont.cat/users/Rierol/followers", "https://mastodont.cat/users/sapienciaoccitana" ], "sensitive": false, "atomUri": "https://mastodont.cat/users/Rierol/statuses/113854567828984468", "inReplyToAtomUri": "https://mastodont.cat/users/sapienciaoccitana/statuses/113854122326677966", "conversation": "tag:mastodont.cat,2025-01-19:objectId=64828468:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodont.cat/@sapienciaoccitana\" class=\"u-url mention\">@<span>sapienciaoccitana</span></a></span> Enllaç a l&#39;article científic publicat aquest darrer desembre (accés obert):</p><p>&quot;Early–middle Permian Mediterranean gorgonopsian suggests an equatorial origin of therapsids&quot;, Rafel Matamales-Andreu et al. 2024<br /><a href=\"https://www.nature.com/articles/s41467-024-54425-5\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nature.com/articles/s41467-024</span><span class=\"invisible\">-54425-5</span></a></p><p><a href=\"https://mastodont.cat/tags/paleontologia\" class=\"mention hashtag\" rel=\"tag\">#<span>paleontologia</span></a> <a href=\"https://mastodont.cat/tags/zoologia\" class=\"mention hashtag\" rel=\"tag\">#<span>zoologia</span></a> <a href=\"https://mastodont.cat/tags/f%C3%B2ssils\" class=\"mention hashtag\" rel=\"tag\">#<span>fòssils</span></a> <a href=\"https://mastodont.cat/tags/ci%C3%A8ncia\" class=\"mention hashtag\" rel=\"tag\">#<span>ciència</span></a> <a href=\"https://mastodont.cat/tags/CadaDiaCi%C3%A8ncia\" class=\"mention hashtag\" rel=\"tag\">#<span>CadaDiaCiència</span></a></p>", "contentMap": { "ca": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodont.cat/@sapienciaoccitana\" class=\"u-url mention\">@<span>sapienciaoccitana</span></a></span> Enllaç a l&#39;article científic publicat aquest darrer desembre (accés obert):</p><p>&quot;Early–middle Permian Mediterranean gorgonopsian suggests an equatorial origin of therapsids&quot;, Rafel Matamales-Andreu et al. 2024<br /><a href=\"https://www.nature.com/articles/s41467-024-54425-5\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nature.com/articles/s41467-024</span><span class=\"invisible\">-54425-5</span></a></p><p><a href=\"https://mastodont.cat/tags/paleontologia\" class=\"mention hashtag\" rel=\"tag\">#<span>paleontologia</span></a> <a href=\"https://mastodont.cat/tags/zoologia\" class=\"mention hashtag\" rel=\"tag\">#<span>zoologia</span></a> <a href=\"https://mastodont.cat/tags/f%C3%B2ssils\" class=\"mention hashtag\" rel=\"tag\">#<span>fòssils</span></a> <a href=\"https://mastodont.cat/tags/ci%C3%A8ncia\" class=\"mention hashtag\" rel=\"tag\">#<span>ciència</span></a> <a href=\"https://mastodont.cat/tags/CadaDiaCi%C3%A8ncia\" class=\"mention hashtag\" rel=\"tag\">#<span>CadaDiaCiència</span></a></p>" }, "updated": "2025-01-19T10:34:50Z", "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodont.cat/users/sapienciaoccitana", "name": "@sapienciaoccitana" }, { "type": "Hashtag", "href": "https://mastodont.cat/tags/paleontologia", "name": "#paleontologia" }, { "type": "Hashtag", "href": "https://mastodont.cat/tags/zoologia", "name": "#zoologia" }, { "type": "Hashtag", "href": "https://mastodont.cat/tags/fossils", "name": "#fossils" }, { "type": "Hashtag", "href": "https://mastodont.cat/tags/ciencia", "name": "#ciencia" }, { "type": "Hashtag", "href": "https://mastodont.cat/tags/cadadiaciencia", "name": "#cadadiaciencia" } ], "replies": { "id": "https://mastodont.cat/users/Rierol/statuses/113854567828984468/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodont.cat/users/Rierol/statuses/113854567828984468/replies?only_other_accounts=true&page=true", "partOf": "https://mastodont.cat/users/Rierol/statuses/113854567828984468/replies", "items": [] } }, "likes": { "id": "https://mastodont.cat/users/Rierol/statuses/113854567828984468/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodont.cat/users/Rierol/statuses/113854567828984468/shares", "type": "Collection", "totalItems": 0 } }