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.

Open in browser →
{ "@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://mathstodon.xyz/users/ecavallo", "type": "Person", "following": "https://mathstodon.xyz/users/ecavallo/following", "followers": "https://mathstodon.xyz/users/ecavallo/followers", "inbox": "https://mathstodon.xyz/users/ecavallo/inbox", "outbox": "https://mathstodon.xyz/users/ecavallo/outbox", "featured": "https://mathstodon.xyz/users/ecavallo/collections/featured", "featuredTags": "https://mathstodon.xyz/users/ecavallo/collections/tags", "preferredUsername": "ecavallo", "name": "Evan Cavallo", "summary": "<p>Postdoc at Göteborgs universitet. Types + Cubes</p>", "url": "https://mathstodon.xyz/@ecavallo", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-11-19T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mathstodon.xyz/users/ecavallo#main-key", "owner": "https://mathstodon.xyz/users/ecavallo", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3naHyQYGx2MOOHVquVvU\nE96oVhPSB7n5Vv057Z1shKe6LrA4iil8I5Y/nYlfKkayG9Mc4F2cSqWCbH1JXAVG\nYg2fqbwLaT0bLzqFYD1f3YRF8CoLznKtklAhenmZuSmsYfMrrjKsPL8qOEqyQnCf\nxsrbkR8fX7LiekElCE9BEuFdVW3AZ6GD4YLT3mYkFW/DadDs43jo6Ttnoxv8Va5I\nNpI31QiWC4cnjpOq9xpXfzc558kcVZX5iqDX61pWC7gM9PfN2AfJ3dBsPtpgXlOH\nq6TvHUiSSVsYYJL0sNtxdxgnB2/JsYXrsRQ/Fvah+KUEjG7YnRS72KEEiLNEG8BN\n7wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "web", "value": "<a href=\"https://ecavallo.net\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">ecavallo.net</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mathstodon.xyz/accounts/avatars/109/370/069/239/586/021/original/7c05af7ae01f01c6.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://media.mathstodon.xyz/accounts/headers/109/370/069/239/586/021/original/3d9735e55be06173.png" } }