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 →
{ "@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.online/users/adipolak", "type": "Person", "following": "https://mastodon.online/users/adipolak/following", "followers": "https://mastodon.online/users/adipolak/followers", "inbox": "https://mastodon.online/users/adipolak/inbox", "outbox": "https://mastodon.online/users/adipolak/outbox", "featured": "https://mastodon.online/users/adipolak/collections/featured", "featuredTags": "https://mastodon.online/users/adipolak/collections/tags", "preferredUsername": "adipolak", "name": "AdiPolak", "summary": "<p><a href=\"https://mastodon.online/tags/data\" class=\"mention hashtag\" rel=\"tag\">#<span>data</span></a> &amp; AI Practitioners, open source, dist-systems. She/Her 
Author of O’Reilly’s book- Scaling ML with Spark.
I am an open-source technologist who believes in communities and is passionate about building a better world through open collaboration.</p>", "url": "https://mastodon.online/@adipolak", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-02T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.online/users/adipolak#main-key", "owner": "https://mastodon.online/users/adipolak", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1Ja58MqWflYTsBjxkObH\nfjbBdqKHPck0ef9VwK52slzWP0VBCeRedC9bQn/+/P6KFStUEr+WfqSSSiZM1eD6\nAyRDyZQWJJZV1gnAIUc1dhRfTA6SNF4Sh4xyO1S+yE2EGzp8NHnL5giuL2tRI/Vk\ngtYS5h8k+xt1Sclc2hGc0kji8mxzFpG/EvRaC5VsixVIwdbAFnXn4p/UoNCtkOL/\n28MWJHQvvUm8lG8xEwvyEBsiw9eqpdrqyY75Q5Dco08UHi0U6pfj3TNo1LIW1JyL\nEixl3CJ0ODtUb4z64aPmo5UKJcb1MNPbdbLdULYAr/NeNUHgZBEg6yqRPARRXVJq\nvQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/data", "name": "#data" } ], "attachment": [ { "type": "PropertyValue", "name": "Book", "value": "<a href=\"https://www.amazon.com/Scaling-Machine-Learning-Spark-Distributed/dp/1098106822\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">amazon.com/Scaling-Machine-Lea</span><span class=\"invisible\">rning-Spark-Distributed/dp/1098106822</span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.online/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.online/accounts/avatars/109/276/202/493/248/102/original/62d11e37f0c10a37.png" }, "image": { "type": "Image", "mediaType": "image/gif", "url": "https://files.mastodon.online/accounts/headers/109/276/202/493/248/102/original/c0e10e4a661e99ef.gif" } }