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", "memorial": "toot:memorial", "indexable": "toot:indexable", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.nl/users/Johan_Barelds", "type": "Person", "following": "https://mastodon.nl/users/Johan_Barelds/following", "followers": "https://mastodon.nl/users/Johan_Barelds/followers", "inbox": "https://mastodon.nl/users/Johan_Barelds/inbox", "outbox": "https://mastodon.nl/users/Johan_Barelds/outbox", "featured": "https://mastodon.nl/users/Johan_Barelds/collections/featured", "featuredTags": "https://mastodon.nl/users/Johan_Barelds/collections/tags", "preferredUsername": "Johan_Barelds", "name": "Johan Barelds 💯", "summary": "<p>Sports addict. <br />Cycling🚴 | (trail)running🏃 | indoor rowing(C2) | Intermittent Fasting. <br />Upcoming trailrunning events:</p><p>🔸 Haute Ardennen 35km - Jun &#39;24✅ <br />🔸 Amerongse Berg Trail 21km - Jul &#39;24✅ <br />🔸 ISU 50km - Oct &#39;24✅ <br />🔸 RopaNightTrail - Nov &#39;24<br />🔸 ARC 50Miles - Jan 2025<br />🔸 SnowDonia 55km - May 2025</p>", "url": "https://mastodon.nl/@Johan_Barelds", "manuallyApprovesFollowers": true, "discoverable": true, "indexable": false, "published": "2022-11-03T00:00:00Z", "memorial": false, "devices": "https://mastodon.nl/users/Johan_Barelds/collections/devices", "alsoKnownAs": [ "https://mastodon.online/users/JohanB" ], "publicKey": { "id": "https://mastodon.nl/users/Johan_Barelds#main-key", "owner": "https://mastodon.nl/users/Johan_Barelds", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsiBMbav3DGn5Rnl8KmsT\nv9ORDjkl2XJgwwuJB6Dq6aiVj3jDQCRCZ32E+aKUGzaoHyNG9lPso5ht4ZlC1pCh\nG/T20gDZSv8dDJUMn8rgn3txFMYfq3SCWaSkOO9wp0BOP0VZlIhe985XNsD/Iabb\nwXERpb/xvQnFd7cvElcHVRwdi5fQHQhdxOhMi2lz40/jRJSGOCOg7D6fDyMxrv+o\nPVCg6i73DXNp/lFU5NZ9aZwCR6cRpQOY0cnroGRxlkOUpjttmHOkVkV0Qb55OkKB\ncCpukPXtePMXNAKR7iZG37MPIkm88UIvIr4fUzOimNOjKeh/TVZCDiMgFPSkkca6\nXQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Languages", "value": "Nederlands, English, Deutsch" }, { "type": "PropertyValue", "name": "Strava", "value": "<a href=\"https://www.strava.com/athletes/440586\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">strava.com/athletes/440586</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Instagram", "value": "<a href=\"https://www.instagram.com/johanbarelds/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">instagram.com/johanbarelds/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.nl/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.nl/system/accounts/avatars/109/282/199/466/998/744/original/0338a3abafa7e163.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.nl/system/accounts/headers/109/282/199/466/998/744/original/aa0f9cd87acaf360.jpeg" } }