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"
},
"Emoji": "toot:Emoji",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://mamot.fr/users/casilli",
"type": "Person",
"following": "https://mamot.fr/users/casilli/following",
"followers": "https://mamot.fr/users/casilli/followers",
"inbox": "https://mamot.fr/users/casilli/inbox",
"outbox": "https://mamot.fr/users/casilli/outbox",
"featured": "https://mamot.fr/users/casilli/collections/featured",
"featuredTags": "https://mamot.fr/users/casilli/collections/tags",
"preferredUsername": "casilli",
"name": "Casilli :mastodon:",
"summary": "<p>🗣️Professor Institut Polytechnique de Paris<br />🔎By-Fellow Cambridge
📚Waiting for Robots (2025)
📺Invisibles (2020)</p>",
"url": "https://mamot.fr/@casilli",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": false,
"published": "2017-04-08T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://mamot.fr/users/casilli#main-key",
"owner": "https://mamot.fr/users/casilli",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx1irr3+XyWDqnQsxboqf\nAWOBRvZmQo4TCnP1kqZQjWfnjb2Yc6o13c7fwgBZ8WpoABzY3k0mpqBzWBg0zaZh\nwhSq1x+imqS/O9LaIQwljhJqI4FGvLZq0+WOf7KDfIPogiDI8zfxsRep2/1nAFMz\nJni77uv6JdASBo+H2PeEpanZu4N7nxmOS0MQAjQSB+B4NQ1NKjbEzdZwzstqzqui\nEJhkOoGkvMh1lw2ViEPFwZnGORC5sFGHa9D7G1mBGn6r1cNvIwUm+WVyBqKdT4vV\nSYgl404ZDfZgN9eWB2Fbvn2zIkKLUyYUCUj9qLe6kXd9P7SMLtsxr4S4WGfXjE3Z\nBwIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"id": "https://mamot.fr/emojis/164390",
"type": "Emoji",
"name": ":mastodon:",
"updated": "2021-04-16T10:41:09Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://static.mamot.fr/custom_emojis/images/000/164/390/original/dce92b0be8014b05.png"
}
}
],
"attachment": [],
"endpoints": {
"sharedInbox": "https://mamot.fr/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://static.mamot.fr/accounts/avatars/000/006/719/original/f8bd44f069e0447f.png"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://static.mamot.fr/accounts/headers/000/006/719/original/8f468f8721ef12e0.png"
}
}