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://sfba.social/users/williampietri/statuses/114502998678415828", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-13T22:58:23Z", "url": "https://sfba.social/@williampietri/114502998678415828", "attributedTo": "https://sfba.social/users/williampietri", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://sfba.social/users/williampietri/followers" ], "sensitive": false, "atomUri": "https://sfba.social/users/williampietri/statuses/114502998678415828", "inReplyToAtomUri": null, "conversation": "tag:sfba.social,2025-05-13:objectId=238293724:objectType=Conversation", "content": "<p>Kid me would be very pleased at the level of mad scientist shit I have going on here. </p><p><a href=\"https://sfba.social/tags/pinball\" class=\"mention hashtag\" rel=\"tag\">#<span>pinball</span></a></p>", "contentMap": { "en": "<p>Kid me would be very pleased at the level of mad scientist shit I have going on here. </p><p><a href=\"https://sfba.social/tags/pinball\" class=\"mention hashtag\" rel=\"tag\">#<span>pinball</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.sfba.social/media_attachments/files/114/502/984/953/899/587/original/645fd0eda20ab1fb.jpg", "name": "In the background, the side of a Gorgar pinball machine.\n\nIn the foreground an overflowing workbench with an explosion of wiring, a large transformer, a multimeter with probes, and a large lit magnifying glass.", "blurhash": "UAB|4@tT9akoMdRRbEtP0LRj%1Vt.6XmesMf", "focalPoint": [ 0.11, 0.12 ], "width": 2499, "height": 3319 } ], "tag": [ { "type": "Hashtag", "href": "https://sfba.social/tags/pinball", "name": "#pinball" } ], "replies": { "id": "https://sfba.social/users/williampietri/statuses/114502998678415828/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://sfba.social/users/williampietri/statuses/114502998678415828/replies?only_other_accounts=true&page=true", "partOf": "https://sfba.social/users/williampietri/statuses/114502998678415828/replies", "items": [] } }, "likes": { "id": "https://sfba.social/users/williampietri/statuses/114502998678415828/likes", "type": "Collection", "totalItems": 13 }, "shares": { "id": "https://sfba.social/users/williampietri/statuses/114502998678415828/shares", "type": "Collection", "totalItems": 0 } }