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://mastodon.social/users/opteryx/statuses/114109196686605447", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-05T09:49:22Z", "url": "https://mastodon.social/@opteryx/114109196686605447", "attributedTo": "https://mastodon.social/users/opteryx", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/opteryx/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/opteryx/statuses/114109196686605447", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-03-05:objectId=937431632:objectType=Conversation", "content": "<p>We just sponsored <a href=\"https://github.com/nedbat\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/nedbat</span><span class=\"invisible\"></span></a> πŸŽ‰ Supporting open-source developers helps keep the projects we all rely on thriving.</p><p>Join us in sponsoring your open-source dependencies and giving back to the community! Let’s make open source sustainable together. πŸ’–</p><p><a href=\"https://github.com/sponsors/nedbat\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/sponsors/nedbat</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.social/tags/FOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>FOSS</span></a> <a href=\"https://mastodon.social/tags/GitHubSponsors\" class=\"mention hashtag\" rel=\"tag\">#<span>GitHubSponsors</span></a> <a href=\"https://mastodon.social/tags/PayItForward\" class=\"mention hashtag\" rel=\"tag\">#<span>PayItForward</span></a></p>", "contentMap": { "en": "<p>We just sponsored <a href=\"https://github.com/nedbat\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/nedbat</span><span class=\"invisible\"></span></a> πŸŽ‰ Supporting open-source developers helps keep the projects we all rely on thriving.</p><p>Join us in sponsoring your open-source dependencies and giving back to the community! Let’s make open source sustainable together. πŸ’–</p><p><a href=\"https://github.com/sponsors/nedbat\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/sponsors/nedbat</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.social/tags/FOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>FOSS</span></a> <a href=\"https://mastodon.social/tags/GitHubSponsors\" class=\"mention hashtag\" rel=\"tag\">#<span>GitHubSponsors</span></a> <a href=\"https://mastodon.social/tags/PayItForward\" class=\"mention hashtag\" rel=\"tag\">#<span>PayItForward</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/foss", "name": "#foss" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/githubsponsors", "name": "#githubsponsors" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/payitforward", "name": "#payitforward" } ], "replies": { "id": "https://mastodon.social/users/opteryx/statuses/114109196686605447/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/opteryx/statuses/114109196686605447/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/opteryx/statuses/114109196686605447/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/opteryx/statuses/114109196686605447/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/opteryx/statuses/114109196686605447/shares", "type": "Collection", "totalItems": 1 } }