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" ], "id": "https://example.viii.fi/example", "type": "Person", "following": "https://example.viii.fi/following", "followers": "https://example.viii.fi/followers", "inbox": "https://example.viii.fi/inbox", "outbox": "https://example.viii.fi/outbox", "preferredUsername": "example", "name": "A single file ActivityPub Server", "summary": "<a href='https://gitlab.com/edent/activitypub-single-php-file/'>Get the source code</a>!", "url": "https://example.viii.fi/example", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2024-02-29T12:34:56Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://example.viii.fi/icon.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://example.viii.fi/banner.png" }, "publicKey": { "id": "https://example.viii.fi/example#main-key", "owner": "https://example.viii.fi/example", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCew8/z8rKRmpMVGq1ejrnR9ZMO\nyDUeBttPkTILJeUD2GAwRAHw3mQ1XDzJFuIj/fql4wAAqF0Xu9B2RMEUxC+Cu1+8\n/sq1QO2BtKlZulzRBfKudBvBIdvF/jMFAkiO2oH9kC4afaPKZcNSQmz0RigGVU0M\no33oPPufOvQtiQgkCQIDAQAB\n-----END PUBLIC KEY-----" } }