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://assemblag.es/users/discs_noia", "type": "Person", "following": "https://assemblag.es/users/discs_noia/following", "followers": "https://assemblag.es/users/discs_noia/followers", "inbox": "https://assemblag.es/users/discs_noia/inbox", "outbox": "https://assemblag.es/users/discs_noia/outbox", "featured": "https://assemblag.es/users/discs_noia/collections/featured", "featuredTags": "https://assemblag.es/users/discs_noia/collections/tags", "preferredUsername": "discs_noia", "name": "Discs NoIA", "summary": "<p>Soc un segell de discs anti-IA<br />I am an anti-AI record label</p>", "url": "https://assemblag.es/@discs_noia", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2025-02-26T00:00:00Z", "memorial": false, "devices": "https://assemblag.es/users/discs_noia/collections/devices", "publicKey": { "id": "https://assemblag.es/users/discs_noia#main-key", "owner": "https://assemblag.es/users/discs_noia", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy5oQ5AThJ7AzjiTcedVA\n3Jq3V/N8PUjn2jV6xOsRNA+ypBswmuLzLqG3mPf64QKKuKuMDkVom4ilE5+Ad+Y4\n8WphJGAii9DRWmeqS6Woua70FDOQJsdKWFk541iaIu6tQmtkdFhG5vY/8m5bFExT\n1Y2ikIGmRKEwFIAwQsvzO4GJ4WW4Da8KGfnSTa8SBHLKolG98uK4UFc5yVKXIAqH\nC/XOVr87/LNNqwsOZ1VDW54XFgbNAzx/iU9uEH+aN3rkSnLNx+bTBYqKxY18HFrF\nquE2tnBY6e/SOnS5kLMw1lsgnSnvWyHSdbWR8boc7Xwn9Io3mNqbfrRV71XFtEHt\nWwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Web", "value": "<a href=\"https://www.discs-noia.cat/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">discs-noia.cat/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://assemblag.es/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://sb-assemblagees.b-cdn.net/accounts/avatars/114/071/940/512/377/685/original/b94ab38c82551a21.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://sb-assemblagees.b-cdn.net/accounts/headers/114/071/940/512/377/685/original/1b6e532f551af179.jpg" } }