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/d2911609c9c8c14520c3c44fbdd012a1", "type": "Like", "audience": "https://discourse.osgeo.org/ap/actor/d69861bff1600151b3cf3170936fcbb0", "to": "https://discourse.osgeo.org/ap/actor/d69861bff1600151b3cf3170936fcbb0", "cc": [ "https://www.w3.org/ns/activitystreams#Public" ], "published": "2025-01-17T00:19:26Z", "updated": "2025-01-17T00:19:26Z", "actor": { "id": "https://discourse.osgeo.org/ap/actor/2d22ebc987a70d83e4027e8c8d972e5e", "type": "Person", "updated": "2024-04-30T18:02:38Z", "url": "https://discourse.osgeo.org/u/GDuncan510", "name": "Gabriel Duncan", "inbox": "https://discourse.osgeo.org/ap/actor/2d22ebc987a70d83e4027e8c8d972e5e/inbox", "outbox": "https://discourse.osgeo.org/ap/actor/2d22ebc987a70d83e4027e8c8d972e5e/outbox", "sharedInbox": "https://discourse.osgeo.org/ap/users/inbox", "followers": "https://discourse.osgeo.org/ap/actor/2d22ebc987a70d83e4027e8c8d972e5e/followers", "preferredUsername": "GDuncan510", "publicKey": { "id": "https://discourse.osgeo.org/ap/actor/2d22ebc987a70d83e4027e8c8d972e5e#main-key", "owner": "https://discourse.osgeo.org/ap/actor/2d22ebc987a70d83e4027e8c8d972e5e", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0TwIPHssnpUE3QIXdqzE\n70+9w878+jo7ZAiCX0IO7YUj6HBHZUSqsYvW6iCmBFziXwWOLZE+b7yJeve7mSy9\nkLou1o8yAMVO5hDqMVndxzgEWTQE8QdWCS1mrQAasGyOfTfRY7I7Eqwldja+CYHK\nm2I0W+eAQy8ohnxDF773COOWmhcBdos7apVUOXJ7/wawMx721VpAFUfh+zXmVzII\nPl3WucskBIvSoerwbCtX8M3hMM4KkHPMOfuXjnEtu2B2kGr2gjomiCX3IUNa/lLo\nD9Qw2p4EsJ97WVC7gMaQgomSbQlHL1oqVZx3nAW7YQQZ10dtop0B0q7V4i8x8TLw\nEwIDAQAB\n-----END PUBLIC KEY-----\n" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://discourse.osgeo.org/user_avatar/discourse.osgeo.org/gduncan510/96/2145_2.png" }, "@context": "https://www.w3.org/ns/activitystreams" }, "@context": "https://www.w3.org/ns/activitystreams", "object": { "id": "https://discourse.osgeo.org/ap/object/92fe95c779535aa8bf71a8a6b001b494", "type": "Note", "audience": "https://discourse.osgeo.org/ap/actor/d69861bff1600151b3cf3170936fcbb0", "to": "https://discourse.osgeo.org/ap/actor/d69861bff1600151b3cf3170936fcbb0", "cc": [ "https://www.w3.org/ns/activitystreams#Public" ], "published": "2025-01-17T00:19:28Z", "updated": "2025-01-17T00:19:28Z", "url": "https://discourse.osgeo.org/t/using-gis-in-unreal-engine-5/111418/2", "attributedTo": "https://discourse.osgeo.org/ap/actor/915547b011a41248e9b18c479b6d1f05", "context": "https://discourse.osgeo.org/ap/collection/0988524ff2d277d0eeca4f64f235c806", "content": "<p>I will be really interested to understand your needs here. We at North Road have been working on Cesium integration with the Cesium Ion Plugin for QGIS. <a href=\"https://plugins.qgis.org/plugins/cesium_ion/\">https://plugins.qgis.org/plugins/cesium_ion/</a></p><br><br><a href=\"https://discourse.osgeo.org/t/using-gis-in-unreal-engine-5/111418/2\">Discuss this on our forum.</a>", "inReplyTo": "https://discourse.osgeo.org/ap/object/e75e70a4867308dab034cd833499746d", "@context": "https://www.w3.org/ns/activitystreams" } }