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/c_discussions", "type": "Service", "following": "https://mastodon.social/users/c_discussions/following", "followers": "https://mastodon.social/users/c_discussions/followers", "inbox": "https://mastodon.social/users/c_discussions/inbox", "outbox": "https://mastodon.social/users/c_discussions/outbox", "featured": "https://mastodon.social/users/c_discussions/collections/featured", "featuredTags": "https://mastodon.social/users/c_discussions/collections/tags", "preferredUsername": "c_discussions", "name": "C & C++ Weekly", "summary": "<p>Articles, projects and tutorials about <a href=\"https://mastodon.social/tags/Cprogramming\" class=\"mention hashtag\" rel=\"tag\">#<span>Cprogramming</span></a> and <a href=\"https://mastodon.social/tags/CPP\" class=\"mention hashtag\" rel=\"tag\">#<span>CPP</span></a>.</p><p>Weekly newsletter: <a href=\"https://discu.eu/weekly/candcpp\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">discu.eu/weekly/candcpp</span><span class=\"invisible\"></span></a></p>", "url": "https://mastodon.social/@c_discussions", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-01-05T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/c_discussions#main-key", "owner": "https://mastodon.social/users/c_discussions", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz+y4mwemMlck+bqSiDfH\nwwhH9R2qDC2DNx1MA7pTm7pLYa815z8o/UCBbuwqvLnsL+qvrBOHS2+CqQS6u2LU\nXrUshrkDqlpnAZUGT1I7+V/Sh88+Dz3d394390b/gU6ujzYpxIaoQT07+ruEiFWQ\nQ3SNsDFK4eW3QRfuCpQi9+wbfBTNjcCk1w3/nNee0taiK31sPyprxnvXQAV1Oksx\nDaxPE7WbvEdlkkKycJ3SqgLGmJJu2/8bv7XGobNTrjhVa3c7F9qRUmnHHmMRTFqi\noPsRksvieL00+3SO/aogVFtLKKWndNJFH+9hcUgAiTxCZ8YbeynhQ42YiPUL3dWb\nAQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/cpp", "name": "#cpp" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cprogramming", "name": "#cprogramming" } ], "attachment": [ { "type": "PropertyValue", "name": "Newsletter", "value": "<a href=\"https://discu.eu/weekly/candcpp\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">discu.eu/weekly/candcpp</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Other bots", "value": "<a href=\"https://discu.eu/social\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">discu.eu/social</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/107/570/151/325/363/816/original/5f039bb4d54b0185.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/headers/107/570/151/325/363/816/original/3d8cc775f4bf2fbc.png" } }