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://social.coop/users/mattl/statuses/114345754033053943", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-16T04:29:00Z", "url": "https://social.coop/@mattl/114345754033053943", "attributedTo": "https://social.coop/users/mattl", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.coop/users/mattl/followers" ], "sensitive": false, "atomUri": "https://social.coop/users/mattl/statuses/114345754033053943", "inReplyToAtomUri": null, "conversation": "tag:social.coop,2025-04-16:objectId=158958990:objectType=Conversation", "content": "<p>Does this work? I’d make it look better too. </p><p><a href=\"https://social.coop/tags/openstep\" class=\"mention hashtag\" rel=\"tag\">#<span>openstep</span></a> <a href=\"https://social.coop/tags/nextstep\" class=\"mention hashtag\" rel=\"tag\">#<span>nextstep</span></a> <a href=\"https://social.coop/tags/stone\" class=\"mention hashtag\" rel=\"tag\">#<span>stone</span></a></p>", "contentMap": { "en": "<p>Does this work? I’d make it look better too. </p><p><a href=\"https://social.coop/tags/openstep\" class=\"mention hashtag\" rel=\"tag\">#<span>openstep</span></a> <a href=\"https://social.coop/tags/nextstep\" class=\"mention hashtag\" rel=\"tag\">#<span>nextstep</span></a> <a href=\"https://social.coop/tags/stone\" class=\"mention hashtag\" rel=\"tag\">#<span>stone</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://social-coop-media.ams3.cdn.digitaloceanspaces.com/media_attachments/files/114/345/753/790/986/832/original/0f3f071de3cb9d9a.jpeg", "name": "A list of “Steps Apps” and a list of fitness apps are listed. \n\nAlso listed is StoneWorks, a collection of apps for NeXTSTEP. ", "blurhash": "UbDcgsf+kCWV00ofWBay?bV@oejsM{jbj]j[", "width": 739, "height": 1600 } ], "tag": [ { "type": "Hashtag", "href": "https://social.coop/tags/openstep", "name": "#openstep" }, { "type": "Hashtag", "href": "https://social.coop/tags/nextstep", "name": "#nextstep" }, { "type": "Hashtag", "href": "https://social.coop/tags/stone", "name": "#stone" } ], "replies": { "id": "https://social.coop/users/mattl/statuses/114345754033053943/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.coop/users/mattl/statuses/114345754033053943/replies?only_other_accounts=true&page=true", "partOf": "https://social.coop/users/mattl/statuses/114345754033053943/replies", "items": [] } }, "likes": { "id": "https://social.coop/users/mattl/statuses/114345754033053943/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://social.coop/users/mattl/statuses/114345754033053943/shares", "type": "Collection", "totalItems": 0 } }