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/mrmts", "type": "Person", "following": "https://mstdn.jp/users/mrmts/following", "followers": "https://mstdn.jp/users/mrmts/followers", "inbox": "https://mstdn.jp/users/mrmts/inbox", "outbox": "https://mstdn.jp/users/mrmts/outbox", "featured": "https://mstdn.jp/users/mrmts/collections/featured", "featuredTags": "https://mstdn.jp/users/mrmts/collections/tags", "preferredUsername": "mrmts", "name": "Seiichi MORIMOTO", "summary": "<p><span class=\"h-card\"><a href=\"https://mstdn.mrmts.com/@mrmts\" class=\"u-url mention\">@<span>mrmts</span></a></span> に引っ越しました。<br />このアカウントの投稿(トゥート)は、<a href=\"http://tootfinder.ch\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">http://</span><span class=\"\">tootfinder.ch</span><span class=\"invisible\"></span></a>で検索することができます。</p>", "url": "https://mstdn.jp/@mrmts", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-12-28T00:00:00Z", "devices": "https://mstdn.jp/users/mrmts/collections/devices", "movedTo": "https://mstdn.mrmts.com/users/mrmts", "publicKey": { "id": "https://mstdn.jp/users/mrmts#main-key", "owner": "https://mstdn.jp/users/mrmts", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApQBxzAdjYv9uxz+J79wD\n8YRiBfSpc5M/us0jyhbuxT5h2b1koInyXUnGuEcpWiou7EPQxGbizmAln6elwHEP\nMcrghD3m/WJ6+yb27CObULkYp/Hh2sWAUIOyj0uh29E+lZDcXQckNzgP3eWnt+gQ\n51AaNS486unWnAhqMZNQiWFhpbPUxk5H6vsO5J1M9KcQ94tPFbohg6TDp4kWg3ve\nFEKxCFqm4txbibn5arBYJFUsZ1ILM6IriPHdqNGrT6YzeCozMKRn50mHBdvGpxVz\nvGE4ujiSuy+kBaSNoFnvkazuCbZi4WGNMcMjLVm/1eYTi+w0j9M6V/6GQqp5r/1R\nZwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mstdn.jp/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.jp/accounts/avatars/109/591/870/001/311/402/original/7890c967771d4b7a.jpg" } }