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"
},
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://masto.hackers.town/users/capnseasick",
"type": "Person",
"following": "https://masto.hackers.town/users/capnseasick/following",
"followers": "https://masto.hackers.town/users/capnseasick/followers",
"inbox": "https://masto.hackers.town/users/capnseasick/inbox",
"outbox": "https://masto.hackers.town/users/capnseasick/outbox",
"featured": "https://masto.hackers.town/users/capnseasick/collections/featured",
"featuredTags": "https://masto.hackers.town/users/capnseasick/collections/tags",
"preferredUsername": "capnseasick",
"name": "capnseasick",
"summary": "",
"url": "https://masto.hackers.town/@capnseasick",
"manuallyApprovesFollowers": false,
"discoverable": false,
"indexable": false,
"published": "2025-04-16T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://masto.hackers.town/users/capnseasick#main-key",
"owner": "https://masto.hackers.town/users/capnseasick",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzLw6SqxNFrswIIQ88lQ7\nxRQkq+Oqc5rOm+UvDKw+EhIqPDuy7BFVC2VGK0HwGK0oTXT45tpTEh7wgLq1AnIS\n7kIGPtiKNXY5M//gnhe+pK3VzcjwE5wrQjqAkR9c2J/axunNS4gXjkXE2nVCyO6d\nkpN1H5+2nr19/UKxkkOi51R2ux9BgNpQoTUkUzLb/aWWqpWpWXRkgmW+5gljwMsE\nGfqhaL8If8yhXqOIj9m7jTev9gREoBzgVMTtV0mFSsUdN0GzSaZCRQj9SVeHgD8A\n3ETt24rABBsnArNs8KzUMpUQs/Ua38SMpnMsUGylzPNWGUAGg6suhlCUBh8SQgF6\ncwIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [],
"attachment": [
{
"type": "PropertyValue",
"name": "PROUNOUNS",
"value": "He/him"
},
{
"type": "PropertyValue",
"name": "TZ",
"value": "Asia/Tokyo"
},
{
"type": "PropertyValue",
"name": "LANG",
"value": "en, ja"
}
],
"endpoints": {
"sharedInbox": "https://masto.hackers.town/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/webp",
"url": "https://cdn.masto.host/mastohackerstown/accounts/avatars/114/347/031/665/442/513/original/73a12ba614199aa0.webp"
}
}