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", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.green/users/empiricist", "type": "Person", "following": "https://mastodon.green/users/empiricist/following", "followers": "https://mastodon.green/users/empiricist/followers", "inbox": "https://mastodon.green/users/empiricist/inbox", "outbox": "https://mastodon.green/users/empiricist/outbox", "featured": "https://mastodon.green/users/empiricist/collections/featured", "featuredTags": "https://mastodon.green/users/empiricist/collections/tags", "preferredUsername": "empiricist", "name": "Sweet Lightning", "summary": "<p>Accurate and entertaining newsletter on energy and the environment. Facts ... and hope.</p><p>Nature lovers.</p><p><a href=\"https://mastodon.green/tags/climate\" class=\"mention hashtag\" rel=\"tag\">#<span>climate</span></a> <a href=\"https://mastodon.green/tags/climatefight\" class=\"mention hashtag\" rel=\"tag\">#<span>climatefight</span></a> <a href=\"https://mastodon.green/tags/climatechange\" class=\"mention hashtag\" rel=\"tag\">#<span>climatechange</span></a> <a href=\"https://mastodon.green/tags/globalwarming\" class=\"mention hashtag\" rel=\"tag\">#<span>globalwarming</span></a> <a href=\"https://mastodon.green/tags/energy\" class=\"mention hashtag\" rel=\"tag\">#<span>energy</span></a> <a href=\"https://mastodon.green/tags/environment\" class=\"mention hashtag\" rel=\"tag\">#<span>environment</span></a> <a href=\"https://mastodon.green/tags/methane\" class=\"mention hashtag\" rel=\"tag\">#<span>methane</span></a></p>", "url": "https://mastodon.green/@empiricist", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-04-30T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.green/users/empiricist#main-key", "owner": "https://mastodon.green/users/empiricist", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4XAMP2emM8gvYVMv66tF\nz/tgSWV7p53RfuDGSYNw+xY4grXi43nwvBBRqUSdY9n0qoIuNPmfpGHQjGEkS1J0\nRu2hctdLrNK3DqgTuWgmMizZNoU6S4Hqr2/OxCDqiZzvLB5z5iC7zRpLI2mnBOJR\nR9wFbcEn1O1JyPqMAcSYSskCaTlII75y3N10wksS35D+Jk1Lxgn5YZ3eO5kHu/9r\nyWPfMXw1fdKdGUNRvdR4VOf32eqcOTmkjMo0LXJxn7hWbCpx90d4ZpAPNf5gTF/n\niIDjhSV7/gzwJTvU6JJnxODLuu+N7iOQiyRvjWcUeOVi6dQjCdupw1Ni56Rf0S0r\n4wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.green/tags/environment", "name": "#environment" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/ClimateChange", "name": "#ClimateChange" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/climate", "name": "#climate" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/globalwarming", "name": "#globalwarming" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/energy", "name": "#energy" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/methane", "name": "#methane" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/climatefight", "name": "#climatefight" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.green/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.green/accounts/avatars/108/219/153/374/840/215/original/c3b9d3ac694895ac.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.green/accounts/headers/108/219/153/374/840/215/original/b11a70758d82b0ae.png" } }