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://fosstodon.org/users/OpenSearchProject/collections/featured", "type": "OrderedCollection", "totalItems": 1, "orderedItems": [ { "id": "https://fosstodon.org/users/OpenSearchProject/statuses/113871075730366937", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-22T08:32:04Z", "url": "https://fosstodon.org/@OpenSearchProject/113871075730366937", "attributedTo": "https://fosstodon.org/users/OpenSearchProject", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/OpenSearchProject/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/OpenSearchProject/statuses/113871075730366937", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-01-22:objectId=280336709:objectType=Conversation", "content": "<p>Have you registered for <a href=\"https://fosstodon.org/tags/OpenSearchCon\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSearchCon</span></a> Europe 2025 yet? Don&#39;t miss early bird pricing €199 - join the community in Amsterdam! <a href=\"https://fosstodon.org/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://fosstodon.org/tags/OpenSearch\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSearch</span></a> <br /><a href=\"https://buff.ly/3PK9TBm\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">buff.ly/3PK9TBm</span><span class=\"invisible\"></span></a></p>", "contentMap": { "en": "<p>Have you registered for <a href=\"https://fosstodon.org/tags/OpenSearchCon\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSearchCon</span></a> Europe 2025 yet? Don&#39;t miss early bird pricing €199 - join the community in Amsterdam! <a href=\"https://fosstodon.org/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://fosstodon.org/tags/OpenSearch\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSearch</span></a> <br /><a href=\"https://buff.ly/3PK9TBm\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">buff.ly/3PK9TBm</span><span class=\"invisible\"></span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/media_attachments/files/113/871/075/474/735/831/original/3435ea0e139718bd.png", "name": null, "blurhash": "UMKcS9D,-pv||}VFo#NF3UROpINHPmJ9x[r?", "width": 1024, "height": 536 } ], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/OpenSearchCon", "name": "#OpenSearchCon" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/opensearch", "name": "#opensearch" } ], "replies": { "id": "https://fosstodon.org/users/OpenSearchProject/statuses/113871075730366937/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/OpenSearchProject/statuses/113871075730366937/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/OpenSearchProject/statuses/113871075730366937/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/OpenSearchProject/statuses/113871075730366937/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://fosstodon.org/users/OpenSearchProject/statuses/113871075730366937/shares", "type": "Collection", "totalItems": 3 } } ] }