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://mastodon.sdf.org/users/seeegs", "type": "Person", "following": "https://mastodon.sdf.org/users/seeegs/following", "followers": "https://mastodon.sdf.org/users/seeegs/followers", "inbox": "https://mastodon.sdf.org/users/seeegs/inbox", "outbox": "https://mastodon.sdf.org/users/seeegs/outbox", "featured": "https://mastodon.sdf.org/users/seeegs/collections/featured", "featuredTags": "https://mastodon.sdf.org/users/seeegs/collections/tags", "preferredUsername": "seeegs", "name": "Dan Segars (he/him)", "summary": "<p>Seattle. Family, friends, beer, coffee. I should drink more water. Lead iOS engineer.</p>", "url": "https://mastodon.sdf.org/@seeegs", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2022-11-09T00:00:00Z", "devices": "https://mastodon.sdf.org/users/seeegs/collections/devices", "publicKey": { "id": "https://mastodon.sdf.org/users/seeegs#main-key", "owner": "https://mastodon.sdf.org/users/seeegs", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt4bLf0QmFzeDuinXfMhv\nwM1kkl8ztDcvf08XYQK9CMcKsbMRswR0Mjr50Z8htdMyiCFWpFPB9LszrlZPlOlU\n94Bz1e0a3dhMSYNct6B6f+QLcXiMsnm2HRSBo3Ao+U8RIp5lhoI48tD68nQyZJFh\n0PhQiUTPqRrJAg+/nR3Vu+3EFXPFfiivcD035Mv9CpIhtpkblKQKIpSoMHmRuMGq\nTUg1EgphhyVYGlJbafrigWIlUM9ilM0tp47I8dZgZL64nrp1CskTOoqAwP6CeThy\ngpPjGKp9ERo7+p7YgG0Pl3sGCBiVub4fKVlQKm2u42e9ZCQm+im933dUw57ZEqrN\nCQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.sdf.org/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.sdf.org/system/accounts/avatars/109/314/625/421/982/425/original/2791fc0cb22122b1.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.sdf.org/system/accounts/headers/109/314/625/421/982/425/original/3876c6ca9572c8d7.jpeg" } }