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.

Open in browser →
{ "@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://mstdn.social/users/wtspman", "type": "Person", "following": "https://mstdn.social/users/wtspman/following", "followers": "https://mstdn.social/users/wtspman/followers", "inbox": "https://mstdn.social/users/wtspman/inbox", "outbox": "https://mstdn.social/users/wtspman/outbox", "featured": "https://mstdn.social/users/wtspman/collections/featured", "featuredTags": "https://mstdn.social/users/wtspman/collections/tags", "preferredUsername": "wtspman", "name": "Scott M Ramsay", "summary": "<p>I am a <a href=\"https://mstdn.social/tags/biologist\" class=\"mention hashtag\" rel=\"tag\">#<span>biologist</span></a> studying <a href=\"https://mstdn.social/tags/songbirds\" class=\"mention hashtag\" rel=\"tag\">#<span>songbirds</span></a>. For fun I <a href=\"https://mstdn.social/tags/sail\" class=\"mention hashtag\" rel=\"tag\">#<span>sail</span></a>, ride my <a href=\"https://mstdn.social/tags/bike\" class=\"mention hashtag\" rel=\"tag\">#<span>bike</span></a> long distances, walk, and make <a href=\"https://mstdn.social/tags/photos\" class=\"mention hashtag\" rel=\"tag\">#<span>photos</span></a>. I have a recreational interest in <a href=\"https://mstdn.social/tags/math\" class=\"mention hashtag\" rel=\"tag\">#<span>math</span></a>: prime numbers, π, number theory, geometry puzzles. I have two <a href=\"https://mstdn.social/tags/cats\" class=\"mention hashtag\" rel=\"tag\">#<span>cats</span></a>. He/him. 🇨🇦</p>", "url": "https://mstdn.social/@wtspman", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-10-31T00:00:00Z", "memorial": false, "devices": "https://mstdn.social/users/wtspman/collections/devices", "publicKey": { "id": "https://mstdn.social/users/wtspman#main-key", "owner": "https://mstdn.social/users/wtspman", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyWNPa1RkAjVpwyQMdRQq\nTRdLRRo9oqGLEttDB0mWf9n9TiwCWT03vcgjIZ6cGmtxETmTeU8fTgAsAirj14EZ\nCgmgJQPh4d5PWdTU/mNSRnC8z/zyi/xBP1OpOeobgKR6kPtiABnTipE5BHvSa79O\nNJm/nMLqPq7f1IAl/sATUZ9ATWa9gA5Xci9YIen0Cy1e6lFQnT062Q9jsogRGb9P\n9Lt+asZ66VW9hQCOWUB8nCl3J32RH9H95cFgugrjl93K4F3ceuHiecVkUn0hFVGV\nb9MPK0S6P3B5o9JQYMeOL070BNkWTUQhpRJmb4qqhE/Cho/6XKi5RR3eEqWARSmQ\niQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/Photos", "name": "#Photos" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Cats", "name": "#Cats" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Bike", "name": "#Bike" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Math", "name": "#Math" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/sail", "name": "#sail" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/biologist", "name": "#biologist" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/songbirds", "name": "#songbirds" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mstdn.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.social/accounts/avatars/109/264/831/761/312/488/original/f9ecbb9ea3bec2a2.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/accounts/headers/109/264/831/761/312/488/original/f4a82b077f357217.jpeg" } }