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", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://masto.ai/users/nickmartin", "type": "Person", "following": "https://masto.ai/users/nickmartin/following", "followers": "https://masto.ai/users/nickmartin/followers", "inbox": "https://masto.ai/users/nickmartin/inbox", "outbox": "https://masto.ai/users/nickmartin/outbox", "featured": "https://masto.ai/users/nickmartin/collections/featured", "featuredTags": "https://masto.ai/users/nickmartin/collections/tags", "preferredUsername": "nickmartin", "name": "Nick Martin", "summary": "<p>Journalist covering hate and extremism. I run The Informant newsletter, but it&#39;s on hiatus. Living with <a href=\"https://masto.ai/tags/LongCovid\" class=\"mention hashtag\" rel=\"tag\">#<span>LongCovid</span></a>. Profile photo by Victor G Jeffreys II.</p><p>The Informant: <a href=\"https://www.informant.news\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">informant.news</span><span class=\"invisible\"></span></a><br />Other places to find me: <a href=\"https://linktr.ee/nick_martin\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">linktr.ee/nick_martin</span><span class=\"invisible\"></span></a></p>", "url": "https://masto.ai/@nickmartin", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-28T00:00:00Z", "memorial": false, "devices": "https://masto.ai/users/nickmartin/collections/devices", "alsoKnownAs": [ "https://journa.host/users/nickmartin" ], "publicKey": { "id": "https://masto.ai/users/nickmartin#main-key", "owner": "https://masto.ai/users/nickmartin", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuUfTrw+upvBhnZC7ETHR\n+LOfuPrgOyefA8OCVL7ljp5hMy/O43W9PHMJ/xRv9kxUCxQQ3xGXxMGx9cr3sYyR\nHP1b2f4uTAAEX280XWSO+cv0aWflTS+anSjPNU58avV1xqZc6jkHmCE3nK0mvS85\n61IWCqmCxqYJTG/23IezaWjk4EG9bbtPAR3J4+guP7RWcf7++gl4CxaSBBUJmxoW\nbOT6VnznqICRl8zCoJlDN0mN3jL9/7LyVG86ljwh59SduF5+yzUnz+xgRHGvKpJ1\n5R5lSxzy17LVUBmq4FGIBr5ykbBJT7QbJPLPknO2DFU5HxM121N0R++zZ/1ps/zH\nRQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://masto.ai/tags/longcovid", "name": "#longcovid" } ], "attachment": [], "endpoints": { "sharedInbox": "https://masto.ai/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://s3.masto.ai/accounts/avatars/109/420/352/595/998/775/original/5fb3ea5172905fc2.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://s3.masto.ai/accounts/headers/109/420/352/595/998/775/original/fc5f830ced756953.png" } }