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://mstdn.jp/users/DVSummer", "type": "Person", "following": "https://mstdn.jp/users/DVSummer/following", "followers": "https://mstdn.jp/users/DVSummer/followers", "inbox": "https://mstdn.jp/users/DVSummer/inbox", "outbox": "https://mstdn.jp/users/DVSummer/outbox", "featured": "https://mstdn.jp/users/DVSummer/collections/featured", "featuredTags": "https://mstdn.jp/users/DVSummer/collections/tags", "preferredUsername": "DVSummer", "name": "留夏", "summary": "<p>少しずつ!</p>", "url": "https://mstdn.jp/@DVSummer", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2024-10-19T00:00:00Z", "devices": "https://mstdn.jp/users/DVSummer/collections/devices", "publicKey": { "id": "https://mstdn.jp/users/DVSummer#main-key", "owner": "https://mstdn.jp/users/DVSummer", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxp5zriX2ardHaKgLv3wB\nftyLwbBiMMGEPKKoXPyPLNXw1xNSAhvFHuic270dofhNb2qrlWLYT3ys32Ft5O76\n6QUYKYQXiz1FmeITMzMq3fJye/4fVXHuC9uYx3kgdVql8cPri8g5iFXyL8OOqDWu\nrgxjwWzBTsUz3sWxvfpsACsL50pUI9YsL2HxJ1h/wNXXuxNLsVM0ULYcrgg98/Ed\nGGP5NiEkCLOD48ziLbvKo9ViAWQdmTvrahyp2G43obcTAH1M/AUw9KzIW24E7rJJ\nu6hLTGSXQFDM5xIE6Pt3xlAAqGfiUbBzc/R7CO2PEHYO9JxqT5uYbHKn5N0OQSNx\niwIDAQAB\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/113/334/009/159/673/065/original/7a14285e570b15b6.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.jp/accounts/headers/113/334/009/159/673/065/original/2e18cbc2a432ffba.png" } }