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", "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://mstdn.jp/users/miyabi_u", "type": "Person", "following": "https://mstdn.jp/users/miyabi_u/following", "followers": "https://mstdn.jp/users/miyabi_u/followers", "inbox": "https://mstdn.jp/users/miyabi_u/inbox", "outbox": "https://mstdn.jp/users/miyabi_u/outbox", "featured": "https://mstdn.jp/users/miyabi_u/collections/featured", "featuredTags": "https://mstdn.jp/users/miyabi_u/collections/tags", "preferredUsername": "miyabi_u", "name": "ひよこ", "summary": "<p>ピッ🐣</p>", "url": "https://mstdn.jp/@miyabi_u", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2022-11-10T00:00:00Z", "devices": "https://mstdn.jp/users/miyabi_u/collections/devices", "publicKey": { "id": "https://mstdn.jp/users/miyabi_u#main-key", "owner": "https://mstdn.jp/users/miyabi_u", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs3X6AUnKQXDxzB001Whk\nA30H0L/mAuiQgan310Cd68o5vwe8EY7Twzu4Zct4nnpcehjFWaOlQ5XtqCh98ANw\nOp1lD/9GL6CpEOMuJA5SFJysv0nIteZIDAK68VN4n1WWTS4pcP6W0GF+uSA8DHLe\nwatR20DxaYUBzm3O796Ritvw4U0jaKeRoV5qn3OKo3anKH4HZIELJNGS/8Z34w1r\nKCKBVx8owqEFO26upnP6Bad+Jy+XmlERF43j0LTTHyPP3tsxrsD1CEcgzhQAQ+ju\niz736P4gq+OlWPBBVRgy/5F/RUcehRyfwYbeBT2m+a+w0ZeHP2S+IxObOnpQqNIS\newIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mstdn.jp/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.jp/accounts/avatars/109/318/815/512/244/762/original/e2a686b299b4f931.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.jp/accounts/headers/109/318/815/512/244/762/original/c17e663ebcc01630.png" } }