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://mastodon.social/users/missingsilence",
"type": "Person",
"following": "https://mastodon.social/users/missingsilence/following",
"followers": "https://mastodon.social/users/missingsilence/followers",
"inbox": "https://mastodon.social/users/missingsilence/inbox",
"outbox": "https://mastodon.social/users/missingsilence/outbox",
"featured": "https://mastodon.social/users/missingsilence/collections/featured",
"featuredTags": "https://mastodon.social/users/missingsilence/collections/tags",
"preferredUsername": "missingsilence",
"name": "Silence Lost",
"summary": "<p>Gedanken und Geschichten</p>",
"url": "https://mastodon.social/@missingsilence",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2025-05-18T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://mastodon.social/users/missingsilence#main-key",
"owner": "https://mastodon.social/users/missingsilence",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuKZr3wSo4H8TLfZLZNjC\nW4ZAQne+OhUqsoR4p1mJJR1b5TM50yC0LMTR2CATzJqgl95x8UztNnpZmnVNwXth\nCGuElo6iyzeo4QDdRpw5WEhl3xRuIxsEcA3tBou+PtWS69j5vAI0Gm78UzPO43LT\nYH/AJbLwNSxpKo6H32B4ejdF6mCkjtSKPWx0mysTtHAeW8pOvXGL8ZIIB0JaW0ex\n+JfIS3hacButgq+cp8b9/9ykIB4jy80wHSmw8NUkgIbcoiZJYR7MmGjHsizBUHdp\nfjcPfsGZFnqu8ypgvHIuE7i6LQIIVIsTsw8vCI5jF6WA6xuh4wa/1EjBROAfEPGB\ndQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [],
"attachment": [
{
"type": "PropertyValue",
"name": "Threema:",
"value": "9PWJUHMP"
},
{
"type": "PropertyValue",
"name": "Signal:",
"value": "flynns.70"
}
],
"endpoints": {
"sharedInbox": "https://mastodon.social/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://files.mastodon.social/accounts/avatars/114/529/065/262/423/371/original/5c1fdcb29100bb09.png"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://files.mastodon.social/accounts/headers/114/529/065/262/423/371/original/2a7162e1f1ee2239.png"
}
}