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 →
{ "id": "https://discourse.osgeo.org/ap/activity/535defd9ad0f357d86251f10d2847d3f", "type": "Create", "audience": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220", "to": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220", "cc": [ "https://www.w3.org/ns/activitystreams#Public" ], "published": "2025-01-23T03:59:16Z", "updated": "2025-01-23T03:59:16Z", "actor": { "id": "https://discourse.osgeo.org/ap/actor/5fb27032d86dc005419230def39e791e", "type": "Person", "updated": "2025-01-15T01:39:35Z", "url": "https://discourse.osgeo.org/u/wifiBlack", "name": "Wifi", "inbox": "https://discourse.osgeo.org/ap/actor/5fb27032d86dc005419230def39e791e/inbox", "outbox": "https://discourse.osgeo.org/ap/actor/5fb27032d86dc005419230def39e791e/outbox", "sharedInbox": "https://discourse.osgeo.org/ap/users/inbox", "followers": "https://discourse.osgeo.org/ap/actor/5fb27032d86dc005419230def39e791e/followers", "preferredUsername": "wifiBlack", "publicKey": { "id": "https://discourse.osgeo.org/ap/actor/5fb27032d86dc005419230def39e791e#main-key", "owner": "https://discourse.osgeo.org/ap/actor/5fb27032d86dc005419230def39e791e", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzNV3TmOQwzyfJlskOHKs\nvonihqjs/7QXwY8yurmpWIdvhmgR8A/2X1BHF2h3GYBazRrANcTF5ECeMy5rp28T\nCmuiJKh8p1W5z8qCrM5ySCbw2ZK5iSjSSPwa+1oFLx/WWjb7MHG9MYP5Z44e/0Lz\n7GwfjlAcLgoM1IOCFQQR9wbkUXgL5UoaUOfrOx9niGlo7FMtozCC0ZvZjM49LZQ0\nLbsF+3GTQ/vlavkZWWULbz8Iv/cNR1JSoYrYb4m5QL9RlcI8vvnUlhm5jfbK8yzf\njkMqkDCdUcFDIjMxCo91Gc/Cho3xVkWfqQ4qmc3BtlfJYy/gzgfUVvMheDvpEcJU\newIDAQAB\n-----END PUBLIC KEY-----\n" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://discourse.osgeo.org/user_avatar/discourse.osgeo.org/wifiblack/96/10899_2.png" }, "@context": "https://www.w3.org/ns/activitystreams" }, "@context": "https://www.w3.org/ns/activitystreams", "object": { "id": "https://discourse.osgeo.org/ap/object/a9561f28374ee2eccbdad87665ced150", "type": "Note", "audience": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220", "to": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220", "cc": [ "https://www.w3.org/ns/activitystreams#Public" ], "published": "2025-01-23T03:59:16Z", "updated": "2025-01-23T03:59:16Z", "url": "https://discourse.osgeo.org/t/i-need-some-suggestions-for-trying-to-fix-some-bugs-for-pgrouting/112411/1", "attributedTo": "https://discourse.osgeo.org/ap/actor/5fb27032d86dc005419230def39e791e", "name": "I need some suggestions for trying to fix some bugs for pgrouting", "context": "https://discourse.osgeo.org/ap/collection/264d203f012aaeeb62047ec7187a396a", "content": "<p>As a student who is interested in Gsoc 2025, I have finished tasks in Intent of application. Now I want to fix some bugs in pgrouting repository which can help me get more familiar with pgrouting, but it seems a bit difficult to start. Could you give me some advices?</p><br><br><a href=\"https://discourse.osgeo.org/t/i-need-some-suggestions-for-trying-to-fix-some-bugs-for-pgrouting/112411/1\">Discuss this on our forum.</a>", "@context": "https://www.w3.org/ns/activitystreams" } }