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", "https://poa.st/schemas/litepub-0.1.jsonld", { "@language": "und" } ], "alsoKnownAs": [], "attachment": [ { "name": "Brobot", "type": "PropertyValue", "value": "<a href=\"https://nicecrew.digital/@bot\" rel=\"noopener\">https://nicecrew.digital/@bot</a>", "verified_at": null }, { "name": "Brobot", "type": "PropertyValue", "value": "<a href=\"https://noauthority.social/@bot\" rel=\"noopener\">https://noauthority.social/@bot</a>", "verified_at": null }, { "name": "Brobot", "type": "PropertyValue", "value": "<a href=\"https://annihilation.social/users/Bot\" rel=\"noopener\">https://annihilation.social/users/Bot</a>", "verified_at": null } ], "capabilities": { "acceptsChatMessages": true }, "discoverable": true, "endpoints": { "oauthAuthorizationEndpoint": "https://poa.st/oauth/authorize", "oauthRegistrationEndpoint": "https://poa.st/api/v1/apps", "oauthTokenEndpoint": "https://poa.st/oauth/token", "sharedInbox": "https://poa.st/inbox", "uploadMedia": "https://poa.st/api/ap/upload_media" }, "featured": "https://poa.st/users/robot/collections/featured", "followers": "https://poa.st/users/robot/followers", "following": "https://poa.st/users/robot/following", "icon": { "name": "", "type": "Image", "url": "https://i.poastcdn.org/87/6d/70/876d70642be14b20340e51bba8d1a899d9b6e65f83a032335e1805aaf18cad97.png" }, "id": "https://poa.st/users/robot", "image": { "name": "", "type": "Image", "url": "https://i.poastcdn.org/7c/68/17/7c6817a11dd3084c87f65b7ffbbe9010cba66b28f00d63ecb8cba8147f9c66ed.jpeg" }, "inbox": "https://poa.st/users/robot/inbox", "manuallyApprovesFollowers": false, "name": "Bot", "outbox": "https://poa.st/users/robot/outbox", "preferredUsername": "robot", "publicKey": { "id": "https://poa.st/users/robot#main-key", "owner": "https://poa.st/users/robot", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlbammyGBQjxR81zX/c8j\nrxNWkRBenNhBpiC/6klFVcUUE82EgYcgLxmWRCaNvwi86754og00BIXhvRvH86fA\naD+dZOosSpWXEMtj+StQtqaFEk8cPxv2UjjrRiMu0iKgM9afAlRdw9jzKZCQ7XIN\nm2gfnSi8PdMNpoiYr2vpfb+c7tiAwKqZACvrsJO6wrNOhUgj72jej1KTEM1pF0JO\nUR09kR3vgZaA1ErykjCUEA1lzby/wnMnvdok1JVz+mp6Q7fuKbxHMoD60svJ7qGO\nS2lPvy9Y8ATFDR2cYaMN1PNAnfGqudvXyg38eWdqvycWZIxCwMgEPyRbS4i2F6fV\nqwIDAQAB\n-----END PUBLIC KEY-----\n\n" }, "published": "2025-03-02T20:56:28.000Z", "summary": "📈 I display trending posts for this instance every 250 posts.<br/><br/>📊 I display the top posts and posters for this instance every 3000 posts.<br/><br/><a class=\"hashtag\" data-tag=\"poasttopposts\" href=\"https://poa.st/tag/poasttopposts\">#PoastTopPosts</a><br/><a class=\"hashtag\" data-tag=\"poasthottopics\" href=\"https://poa.st/tag/poasthottopics\">#PoastHotTopics</a>", "tag": [], "type": "Service", "url": "https://poa.st/users/robot", "vcard:bday": null, "webfinger": "acct:robot@poa.st" }