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://w3id.org/security/v1", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/caelira", "type": "Person", "following": "https://mastodon.social/users/caelira/following", "followers": "https://mastodon.social/users/caelira/followers", "inbox": "https://mastodon.social/users/caelira/inbox", "outbox": "https://mastodon.social/users/caelira/outbox", "featured": "https://mastodon.social/users/caelira/collections/featured", "featuredTags": "https://mastodon.social/users/caelira/collections/tags", "preferredUsername": "caelira", "name": "Arileac Arileac Arileac", "summary": "<p>Been called crazy and told my posts are a waste of time. But hey, I&#39;m still here—take it or leave it. Just trying to make sense of things, however I can.</p>", "url": "https://mastodon.social/@caelira", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2025-03-18T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/caelira#main-key", "owner": "https://mastodon.social/users/caelira", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1cKU7G0ZuGyTSVpt0I2x\nnxCxsWcxWuNHwWxUJdfReAexZVbYPncMcKb9nWx0qvsQCNapX/BxzeOLr6j9zdcj\nCy9w2NN210kFqJPbQYqSZQlDYV53A3WkR122qWiMu1ZWhf8lW4+TBf+XJ6jC6A1l\niqN4Tp84/7rC4HGmtF/QsAvGK128JwWs6eEfQ6WOZQn+jM7beLCfIlaHP6xgbwcv\nUdRP1OJWmwkHmmKfBWtKqWpKW7FguXITPk0SMo0XcDSAmWfQvi3fv+Lah3FA+O1s\n1UgjtzbuGZXjV1XOjEbTKy/v2xUl7AYo0mHgnAFzQSlyRpnGDtRt1uG33NhjTrE5\nyQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/114/185/699/750/188/792/original/6d0b8493ea9d9e68.jpeg" }, "image": { "type": "Image", "mediaType": "image/webp", "url": "https://files.mastodon.social/accounts/headers/114/185/699/750/188/792/original/dccf38dd2b634f4a.webp" } }