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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://masto.ai/users/lastquake/statuses/114149762364787728/replies", "type": "Collection", "first": { "id": "https://masto.ai/users/lastquake/statuses/114149762364787728/replies?page=true", "type": "CollectionPage", "next": "https://masto.ai/users/lastquake/statuses/114149762364787728/replies?only_other_accounts=true&page=true", "partOf": "https://masto.ai/users/lastquake/statuses/114149762364787728/replies", "items": [ { "id": "https://masto.ai/users/lastquake/statuses/114149766221360790", "type": "Note", "summary": null, "inReplyTo": "https://masto.ai/users/lastquake/statuses/114149762364787728", "published": "2025-03-12T13:46:44Z", "url": "https://masto.ai/@lastquake/114149766221360790", "attributedTo": "https://masto.ai/users/lastquake", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://masto.ai/users/lastquake/followers" ], "sensitive": false, "atomUri": "https://masto.ai/users/lastquake/statuses/114149766221360790", "inReplyToAtomUri": "https://masto.ai/users/lastquake/statuses/114149762364787728", "conversation": "tag:masto.ai,2025-03-12:objectId=245723514:objectType=Conversation", "content": "<p>Felt the <a href=\"https://masto.ai/tags/earthquake\" class=\"mention hashtag\" rel=\"tag\">#<span>earthquake</span></a> in <a href=\"https://masto.ai/tags/Yerevan\" class=\"mention hashtag\" rel=\"tag\">#<span>Yerevan</span></a> and want to talk about it? Join us on lastquakers.eu and share your experience! Meet eye-witnesses &amp; seismologists and talk about <a href=\"https://masto.ai/tags/earthquakes\" class=\"mention hashtag\" rel=\"tag\">#<span>earthquakes</span></a>, <a href=\"https://masto.ai/tags/tsunamis\" class=\"mention hashtag\" rel=\"tag\">#<span>tsunamis</span></a> and all the fascinating topics you&#39;re interested in:</p>", "contentMap": { "en": "<p>Felt the <a href=\"https://masto.ai/tags/earthquake\" class=\"mention hashtag\" rel=\"tag\">#<span>earthquake</span></a> in <a href=\"https://masto.ai/tags/Yerevan\" class=\"mention hashtag\" rel=\"tag\">#<span>Yerevan</span></a> and want to talk about it? Join us on lastquakers.eu and share your experience! Meet eye-witnesses &amp; seismologists and talk about <a href=\"https://masto.ai/tags/earthquakes\" class=\"mention hashtag\" rel=\"tag\">#<span>earthquakes</span></a>, <a href=\"https://masto.ai/tags/tsunamis\" class=\"mention hashtag\" rel=\"tag\">#<span>tsunamis</span></a> and all the fascinating topics you&#39;re interested in:</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://s3.masto.ai/media_attachments/files/114/149/766/184/824/182/original/11e0f2b95db52c14.png", "name": null, "blurhash": "UNP-,$#j$Qo|M_rCRoax{1OEGGxFxxxsoewz", "width": 1530, "height": 1080 } ], "tag": [ { "type": "Hashtag", "href": "https://masto.ai/tags/earthquake", "name": "#earthquake" }, { "type": "Hashtag", "href": "https://masto.ai/tags/yerevan", "name": "#yerevan" }, { "type": "Hashtag", "href": "https://masto.ai/tags/earthquakes", "name": "#earthquakes" }, { "type": "Hashtag", "href": "https://masto.ai/tags/tsunamis", "name": "#tsunamis" } ], "replies": { "id": "https://masto.ai/users/lastquake/statuses/114149766221360790/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://masto.ai/users/lastquake/statuses/114149766221360790/replies?min_id=114149770127647758&page=true", "partOf": "https://masto.ai/users/lastquake/statuses/114149766221360790/replies", "items": [ "https://masto.ai/users/lastquake/statuses/114149770127647758" ] } }, "likes": { "id": "https://masto.ai/users/lastquake/statuses/114149766221360790/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://masto.ai/users/lastquake/statuses/114149766221360790/shares", "type": "Collection", "totalItems": 0 } } ] } }