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", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.jp/users/starblaster", "type": "Person", "following": "https://mstdn.jp/users/starblaster/following", "followers": "https://mstdn.jp/users/starblaster/followers", "inbox": "https://mstdn.jp/users/starblaster/inbox", "outbox": "https://mstdn.jp/users/starblaster/outbox", "featured": "https://mstdn.jp/users/starblaster/collections/featured", "featuredTags": "https://mstdn.jp/users/starblaster/collections/tags", "preferredUsername": "starblaster", "name": "Starblaster", "summary": "<p>Previously on aipub.social</p><p>I like to generate images using several <a href=\"https://mstdn.jp/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://mstdn.jp/tags/stablediffusion\" class=\"mention hashtag\" rel=\"tag\">#<span>stablediffusion</span></a> models. Welcome aboard!</p><p>Personal account: <span class=\"h-card\"><a href=\"https://mastodon.social/@neonvoyager\" class=\"u-url mention\">@<span>neonvoyager</span></a></span></p>", "url": "https://mstdn.jp/@starblaster", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2023-10-02T00:00:00Z", "devices": "https://mstdn.jp/users/starblaster/collections/devices", "publicKey": { "id": "https://mstdn.jp/users/starblaster#main-key", "owner": "https://mstdn.jp/users/starblaster", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoZsdgo2SSP2X87yo2QVV\nIaCgC5ZDomFisAq8ezt1UkPR32/DdkkKRdqK5/A90sWpNHQlxHpxay94C8M5gTRs\n3EjU7XzHOKlYXmgwKhyblEAnh2x1YLlcHeQTExTuM1bkBnr1tqfWz4guDh96s4mS\nsuNcS13+qoKI1duNtm4nlfcC8z1B7NLVvWR5Slu6Poz9vI8B8UxUivFiqW35Am31\n+NmVgKupTbRyMY8/rgfr38x2FtYGrNtObhPS3j/ALracTY65M7DHKXEdSWXd2A6p\n4sFYqUn9jfN8omoU11qcCdn2pOwj3R9TReO6RQPQi3J3jFWPGSbkj1lw4Fjcb65R\n3wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mstdn.jp/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mstdn.jp/tags/stablediffusion", "name": "#stablediffusion" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mstdn.jp/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.jp/accounts/avatars/111/166/731/360/062/512/original/db32ff7ecf093abf.jpg" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.jp/accounts/headers/111/166/731/360/062/512/original/ea96999cd0cfcef3.png" } }