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", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.cloud/users/Changaco", "type": "Person", "following": "https://mastodon.cloud/users/Changaco/following", "followers": "https://mastodon.cloud/users/Changaco/followers", "inbox": "https://mastodon.cloud/users/Changaco/inbox", "outbox": "https://mastodon.cloud/users/Changaco/outbox", "featured": "https://mastodon.cloud/users/Changaco/collections/featured", "featuredTags": "https://mastodon.cloud/users/Changaco/collections/tags", "preferredUsername": "Changaco", "name": "Charly Coste 🇫🇷", "summary": "<p>Founder and maintainer of the open source crowdfunding platform Liberapay. Also trying to create a next-generation programming language.</p><p>French, he/him, cis, white, single, thirty-something.</p>", "url": "https://mastodon.cloud/@Changaco", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2017-04-07T00:00:00Z", "devices": "https://mastodon.cloud/users/Changaco/collections/devices", "publicKey": { "id": "https://mastodon.cloud/users/Changaco#main-key", "owner": "https://mastodon.cloud/users/Changaco", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxvQlkYMvLCiBpq4vv5Qx\nVbE98GEssn57GQ8V4VR6ZUJbpTyAjNXiI4gduVH9zAjipKGZ4cj+a1c20hshYubn\nbGKb6IMQdVlmYAOn5U74rkQK3dvK6Bxvkn7+5ShjLEWWxZQuBVd1JSZp43dZin+1\nU94DHVaiNxlWnX+z/qXMbZkaarcHgufn9Fwkf/k2Z0SKs6Nl4erea0kbgs/6sL/m\nfpiGKKBayTfrErWBGPdzw7rT5dBpDjJW3WgUYF8Hlzpdd2Fvq7Xr9pBXJIWWPYot\nVFLkrv0vl9snrCiqUtxTfCjrKa47TiW3R9YlteTWS0OfyKSUgeZmsS4IS/ooHpjz\nJwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Liberapay", "value": "<a href=\"https://liberapay.com/Changaco/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">liberapay.com/Changaco/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "My programming language", "value": "<a href=\"https://gato-lang.dev/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">gato-lang.dev/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.cloud/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mastodon.cloud/accounts/avatars/000/018/170/original/a20dac43cdb91443.png" } }