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.
{
"@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/cloudrun",
"type": "Person",
"following": "https://mastodon.social/users/cloudrun/following",
"followers": "https://mastodon.social/users/cloudrun/followers",
"inbox": "https://mastodon.social/users/cloudrun/inbox",
"outbox": "https://mastodon.social/users/cloudrun/outbox",
"featured": "https://mastodon.social/users/cloudrun/collections/featured",
"featuredTags": "https://mastodon.social/users/cloudrun/collections/tags",
"preferredUsername": "cloudrun",
"name": "cloud walker",
"summary": "<p>Mind games, chess, philosophy, fun.</p><p>Amateur <a href=\"https://mastodon.social/tags/chess\" class=\"mention hashtag\" rel=\"tag\">#<span>chess</span></a> player <a href=\"https://mastodon.social/tags/elo\" class=\"mention hashtag\" rel=\"tag\">#<span>elo</span></a> 1200 playing fast at <a href=\"https://mastodon.social/tags/lichess\" class=\"mention hashtag\" rel=\"tag\">#<span>lichess</span></a> <br />Not a club player</p>",
"url": "https://mastodon.social/@cloudrun",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2025-03-02T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://mastodon.social/users/cloudrun#main-key",
"owner": "https://mastodon.social/users/cloudrun",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz+8wdphDdrKbpRZy1fML\nALmKylFgDahPFAZii23kkMq33cGg1OvpVVim/ZkLm/12IOPbjyp+khh/gXqKiOV7\n3xKdW9Dot3SDKBgNZr5u3pg6c4rBkfVRxuDmnO5KATZR1DJeDu7eAfeCEstKN770\nNHHkY2e9Vu0ybpWD/Bcd1dT4G180/0SZQp284RvHN/bWJpOJ5YVTnGrUXzFuZl+A\neRYZqry/3AJGNr7lANfjOrWqwOBqn+SLzaGnbRJz6H6M7rDlG69Pis7wuAo4loo0\njCEZOaQjDIJuhkcyvXpMnjm5UlW6Eo0eQMxX6hpOTMm7eB0jLQMCGX8Brstf3xAc\ndQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/chess",
"name": "#chess"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/elo",
"name": "#elo"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/lichess",
"name": "#lichess"
}
],
"attachment": [],
"endpoints": {
"sharedInbox": "https://mastodon.social/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/accounts/avatars/114/095/101/061/323/463/original/d9fcc18e88a0d555.jpg"
},
"image": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/accounts/headers/114/095/101/061/323/463/original/59e3650943e3cb44.jpg"
}
}