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://mastodon.social/users/mpts", "type": "Person", "following": "https://mastodon.social/users/mpts/following", "followers": "https://mastodon.social/users/mpts/followers", "inbox": "https://mastodon.social/users/mpts/inbox", "outbox": "https://mastodon.social/users/mpts/outbox", "featured": "https://mastodon.social/users/mpts/collections/featured", "featuredTags": "https://mastodon.social/users/mpts/collections/tags", "preferredUsername": "mpts", "name": "0mp at FreeBSD", "summary": "<p><a href=\"https://mastodon.social/tags/FreeBSD\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeBSD</span></a> committer and former Core Team member (core.12).</p><p><a href=\"https://mastodon.social/tags/osdev\" class=\"mention hashtag\" rel=\"tag\">#<span>osdev</span></a> <a href=\"https://mastodon.social/tags/dtrace\" class=\"mention hashtag\" rel=\"tag\">#<span>dtrace</span></a> <a href=\"https://mastodon.social/tags/ebpf\" class=\"mention hashtag\" rel=\"tag\">#<span>ebpf</span></a> <a href=\"https://mastodon.social/tags/performance\" class=\"mention hashtag\" rel=\"tag\">#<span>performance</span></a> <a href=\"https://mastodon.social/tags/zfs\" class=\"mention hashtag\" rel=\"tag\">#<span>zfs</span></a> <a href=\"https://mastodon.social/tags/foss\" class=\"mention hashtag\" rel=\"tag\">#<span>foss</span></a> <a href=\"https://mastodon.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://mastodon.social/tags/freebsd\" class=\"mention hashtag\" rel=\"tag\">#<span>freebsd</span></a> <a href=\"https://mastodon.social/tags/bsd\" class=\"mention hashtag\" rel=\"tag\">#<span>bsd</span></a> <a href=\"https://mastodon.social/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a></p>", "url": "https://mastodon.social/@mpts", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2017-04-03T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/mpts#main-key", "owner": "https://mastodon.social/users/mpts", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApsnAlRLVpFRF7aJ1t8Gp\nyb9U5+4tsL3b/YQ/LQQwEv9TSqvqupvjB9PVdffHMcZHYZXREW5LUftM+wzIrMyk\nAFbpHK7RJ0I8Sj8yKJIW6U4Vw9Vpl/EL7tyLv1PY2ON4N+oAx6sGNaFod89NhJLM\nb2HcYNz/ugTXiw+oisIPjQedYLAMJZvR0WBu5JrgxZc0+0oD0fTIlLAhXS/ETvUL\nv/RS838HQWI9Am8Ff2oUxOKSd+MX3U1tmUqzuaO9x9ZYWPx5g88GFk9CzcN4Xjip\nEEJR9IFm4cLJlm+bzhO5EvGy0WyZtmYUhgDZ5CJGQpmAC6CstNzIFno77hrPlVJm\ngwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/zfs", "name": "#zfs" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/freebsd", "name": "#freebsd" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bsd", "name": "#bsd" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/foss", "name": "#foss" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/performance", "name": "#performance" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/dtrace", "name": "#dtrace" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/osdev", "name": "#osdev" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ebpf", "name": "#ebpf" } ], "attachment": [ { "type": "PropertyValue", "name": "Pronouns", "value": "he/him" }, { "type": "PropertyValue", "name": "Location", "value": "Berlin, Germany" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/000/038/927/original/cb7c8197b5a2f238.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/000/038/927/original/8424e6eecb1604f9.jpg" } }