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://ohai.social/users/dailycatpicsbot", "type": "Service", "following": "https://ohai.social/users/dailycatpicsbot/following", "followers": "https://ohai.social/users/dailycatpicsbot/followers", "inbox": "https://ohai.social/users/dailycatpicsbot/inbox", "outbox": "https://ohai.social/users/dailycatpicsbot/outbox", "featured": "https://ohai.social/users/dailycatpicsbot/collections/featured", "featuredTags": "https://ohai.social/users/dailycatpicsbot/collections/tags", "preferredUsername": "dailycatpicsbot", "name": "Daily Cat Pics", "summary": "<p>made by <span class=\"h-card\" translate=\"no\"><a href=\"https://ohai.social/@dorkerdotsh\" class=\"u-url mention\">@<span>dorkerdotsh</span></a></span> <br />Beep boop. or meow. Whatever i choose. the point is. I am a bot that pulls from an API so you can have cat pics on your feed!<br />(follow me to appear on your feed)<br />thx u CATAAS for the cat pics<br />monitored by a human</p><p><a href=\"https://ohai.social/tags/cats\" class=\"mention hashtag\" rel=\"tag\">#<span>cats</span></a> <a href=\"https://ohai.social/tags/catpics\" class=\"mention hashtag\" rel=\"tag\">#<span>catpics</span></a> <a href=\"https://ohai.social/tags/kittens\" class=\"mention hashtag\" rel=\"tag\">#<span>kittens</span></a> <a href=\"https://ohai.social/tags/kitten\" class=\"mention hashtag\" rel=\"tag\">#<span>kitten</span></a> <a href=\"https://ohai.social/tags/pics\" class=\"mention hashtag\" rel=\"tag\">#<span>pics</span></a> <a href=\"https://ohai.social/tags/picture\" class=\"mention hashtag\" rel=\"tag\">#<span>picture</span></a> <a href=\"https://ohai.social/tags/pictures\" class=\"mention hashtag\" rel=\"tag\">#<span>pictures</span></a></p>", "url": "https://ohai.social/@dailycatpicsbot", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-04-29T00:00:00Z", "memorial": false, "publicKey": { "id": "https://ohai.social/users/dailycatpicsbot#main-key", "owner": "https://ohai.social/users/dailycatpicsbot", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0FAXH8hC14azyefo7O+u\nlSjGNHpyG7SgYpwP6vGNVT1TV5BzXNmqPP7uKSZ72BZ/N1rd0+UujYm7hRPx/+Ne\ni/He2rgbiJSlsOoBQEwY0tVemWpbWYRKabmkmNNyFuydCKjnrtybi6m9Iaor9tRE\niHx5yrx42Hu8TD8bBWAA6+rt3IJ59j95TnoLwPdXnmFpEOStFhlSItXaLUkFC2dH\nNvJAvoy/fqxwhh3wN+j7mLeMmPXdxjuW7SXMIhABMtzILBb3gGXe1gjEAMWhGI5f\nEKc/1IkMuSVlMrwQ65Gp42UnOjNK4U4tds3pNWF71SnHtC48e3haXMNyWzgROSul\nTwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://ohai.social/tags/cats", "name": "#cats" }, { "type": "Hashtag", "href": "https://ohai.social/tags/picture", "name": "#picture" }, { "type": "Hashtag", "href": "https://ohai.social/tags/kitten", "name": "#kitten" }, { "type": "Hashtag", "href": "https://ohai.social/tags/kittens", "name": "#kittens" }, { "type": "Hashtag", "href": "https://ohai.social/tags/pictures", "name": "#pictures" }, { "type": "Hashtag", "href": "https://ohai.social/tags/pics", "name": "#pics" }, { "type": "Hashtag", "href": "https://ohai.social/tags/catpics", "name": "#catpics" } ], "attachment": [ { "type": "PropertyValue", "name": "made in python", "value": "" } ], "endpoints": { "sharedInbox": "https://ohai.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.ohai.social/accounts/avatars/114/421/619/213/536/191/original/90db39af56a7446f.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.ohai.social/accounts/headers/114/421/619/213/536/191/original/e0a92a02d41ac296.jpg" } }