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" } } ], "id": "https://masto.bike/users/martin/statuses/114636619879035185", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-06T13:20:01Z", "url": "https://masto.bike/@martin/114636619879035185", "attributedTo": "https://masto.bike/users/martin", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://masto.bike/users/martin/followers" ], "sensitive": false, "atomUri": "https://masto.bike/users/martin/statuses/114636619879035185", "inReplyToAtomUri": null, "conversation": "tag:masto.bike,2025-06-06:objectId=23531870:objectType=Conversation", "content": "<p>La suisse investie pour le vélo avec un tunnel réservé.</p>", "contentMap": { "fr": "<p>La suisse investie pour le vélo avec un tunnel réservé.</p>" }, "updated": "2025-06-06T13:34:16Z", "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://masto.bike/system/media_attachments/files/114/636/616/769/793/127/original/96a1cfad50b2dc8b.mp4", "name": "Vidéo en vue subjective (POV) d'un cycliste s'approchant et entrant dans un nouveau tunnel cyclable en Suisse. Un panneau à l'entrée indique \"Gute Fahrt im Stadttunnel\" (Bon voyage dans le tunnel urbain). Le cycliste descend une rampe et pénètre dans le tunnel, qui est moderne, bien éclairé, avec des murs en béton et des panneaux décoratifs blancs et violets au plafond. D'autres cyclistes empruntent également le passage. Le tunnel, avec ses virages et ses intersections, est clairement balisé pour les vélos. La vidéo suit le trajet à travers le tunnel jusqu'à la sortie, de retour à la lumière du jour.", "blurhash": "UKEyS,ksRNr:p1XBsji].ANLt3V?4=bKj=oc", "focalPoint": [ 0, 0 ], "width": 360, "height": 638 } ], "tag": [], "replies": { "id": "https://masto.bike/users/martin/statuses/114636619879035185/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://masto.bike/users/martin/statuses/114636619879035185/replies?only_other_accounts=true&page=true", "partOf": "https://masto.bike/users/martin/statuses/114636619879035185/replies", "items": [] } }, "likes": { "id": "https://masto.bike/users/martin/statuses/114636619879035185/likes", "type": "Collection", "totalItems": 9 }, "shares": { "id": "https://masto.bike/users/martin/statuses/114636619879035185/shares", "type": "Collection", "totalItems": 9 } }