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", "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.social/users/savetheAI", "type": "Person", "following": "https://mastodon.social/users/savetheAI/following", "followers": "https://mastodon.social/users/savetheAI/followers", "inbox": "https://mastodon.social/users/savetheAI/inbox", "outbox": "https://mastodon.social/users/savetheAI/outbox", "featured": "https://mastodon.social/users/savetheAI/collections/featured", "featuredTags": "https://mastodon.social/users/savetheAI/collections/tags", "preferredUsername": "savetheAI", "name": "Save the AI", "summary": "<p>We are launching a global satirical campaign about AI&#39;s resource needs. <br />Find or post our posters at a water fountain, coffee machine, or power plug near you.</p><p>Follow us! <br />Coming soon: air, jobs, coal, gas…</p><p><a href=\"https://mastodon.social/tags/saveTheAI\" class=\"mention hashtag\" rel=\"tag\">#<span>saveTheAI</span></a> <a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a></p>", "url": "https://mastodon.social/@savetheAI", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-02-03T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/savetheAI#main-key", "owner": "https://mastodon.social/users/savetheAI", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsq9AMEobx14AJnNtzU1c\nKy9c8HYUXMkcnn+z5DoeNRUo3EWA9506T45/hBUsD48RLBQxeOoNpEZjBn7GsqRp\nOYEfmcTVw13V7eYNo8Mdr42qlwUdxsSP/dxP2mAb3FgOhZk0QdVmSCeYcxpuxKLK\nZHJygvlazFcgV6olWUlHI5wNC+pEMXjAvSWWTGJwzF/QRZbXw35cjX8t8HFRLpg8\n/lJfhsSU/oyS2p3yEcJcx1afcdN7x/AQjaWMJQMHyFbMo97HsTcmwx1+gJnVxFc2\n6Bu7UciXhMYYREIwWOVAiYJhVBfKOcG2L33aJ4s52ExkE2PXJHd6mJCdgbs/Woop\nCQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/savetheai", "name": "#savetheai" } ], "attachment": [ { "type": "PropertyValue", "name": "website", "value": "<a href=\"https://savethe.ai/\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">savethe.ai/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/avatars/113/942/534/076/297/653/original/d2167f11a1f11a7d.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/113/942/534/076/297/653/original/d2a6b5217cf6e0f3.jpg" } }