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/ArtCostiander",
"type": "Person",
"following": "https://mastodon.social/users/ArtCostiander/following",
"followers": "https://mastodon.social/users/ArtCostiander/followers",
"inbox": "https://mastodon.social/users/ArtCostiander/inbox",
"outbox": "https://mastodon.social/users/ArtCostiander/outbox",
"featured": "https://mastodon.social/users/ArtCostiander/collections/featured",
"featuredTags": "https://mastodon.social/users/ArtCostiander/collections/tags",
"preferredUsername": "ArtCostiander",
"name": "ArtCostiander",
"summary": "<p>www.art-costiander.com
I paint to make myself and people smile
Part-time artist and full-time sailor from Finland
Soft spot for <a href=\"https://mastodon.social/tags/finnishspitz\" class=\"mention hashtag\" rel=\"tag\">#<span>finnishspitz</span></a></p>",
"url": "https://mastodon.social/@ArtCostiander",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2025-01-24T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://mastodon.social/users/ArtCostiander#main-key",
"owner": "https://mastodon.social/users/ArtCostiander",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0GV4QqpdvMxIDAKkMoAF\nDx+s9JMBxPERE79V5crs0p6xl3kdMSJhyqrBLqvXpo7O6hwkHKbLkO1qbU5gMf2s\nSOr5mwiYq3ZVNzo3/AQdScyhs6RMIvHA+HODmAcWyP9pkzWHcasJe7tSbc2xNFrz\nfUB5uA+NiUBNn9Syed5e8gRYeKmbI0WQA6fS793kUBYQ8Dv79Xc7AdNnLNvNMa6C\nca0fQZfX4kZfP7u+73ulj5+N1+WnGAEIZZ12lnv2NBrLVmzdyujwL25RIYVLjfs3\nJ4z/f4VjzVlUJ5/1eETy9sORn3m6yv5pKoIjBlN7/j2YQpuMOWV0vDu3c1wy0/EY\nbwIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/finnishspitz",
"name": "#finnishspitz"
}
],
"attachment": [],
"endpoints": {
"sharedInbox": "https://mastodon.social/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://files.mastodon.social/accounts/avatars/113/882/648/767/885/850/original/691376821e8f2251.png"
},
"image": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/accounts/headers/113/882/648/767/885/850/original/22b980046b50adf0.jpeg"
}
}