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://infosec.exchange/users/TXRattler",
"type": "Person",
"following": "https://infosec.exchange/users/TXRattler/following",
"followers": "https://infosec.exchange/users/TXRattler/followers",
"inbox": "https://infosec.exchange/users/TXRattler/inbox",
"outbox": "https://infosec.exchange/users/TXRattler/outbox",
"featured": "https://infosec.exchange/users/TXRattler/collections/featured",
"featuredTags": "https://infosec.exchange/users/TXRattler/collections/tags",
"preferredUsername": "TXRattler",
"name": "TXRattler",
"summary": "<p>I’m learning OSINT through CTFs and field exercises. No certs, no title — just doing the work, following trails, and building my voice. Want to be around signal and not hype.</p>",
"url": "https://infosec.exchange/@TXRattler",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2025-05-22T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://infosec.exchange/users/TXRattler#main-key",
"owner": "https://infosec.exchange/users/TXRattler",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArRtAqJuGK0YlZC++bTQ0\nNTaeVMaUz58lh/pgcu1HXuYjUChY5mkuMe7N3oUmD3VrUjGb6wcHLDGzmDGH8M+G\nUVRVI+KjVPjwmPzlCNdZeelbFv8PuOvmzGsff94xF5/e45QXxJrpQnLrihVG++Qm\nY4mckocCDocnCJKXerwjT1ny7iRFfk7cjeNJTrfWjhqTBz236fOPL/qQnJpiuBd/\nPqMu4PlYbqujG3w+mGYx1rI7d4JRVF1xs6l2wHNrgifcmp9ZC0P+Nd9ByMmPk/bk\nbpoqqMJrhtCPZeI4pvIKdm3u6zpwnoJ3N7I17fU3YPugCkrZDnWABnJ/CeiqpXVB\n7QIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [],
"attachment": [
{
"type": "PropertyValue",
"name": "Bluesky",
"value": "<a href=\"https://bsky.app/profile/txrattler.bsky.social\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">bsky.app/profile/txrattler.bsk</span><span class=\"invisible\">y.social</span></a>"
},
{
"type": "PropertyValue",
"name": "Blog",
"value": "<a href=\"https://medium.com/@txrattler\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">medium.com/@txrattler</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://infosec.exchange/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://media.infosec.exchange/infosec.exchange/accounts/avatars/114/554/083/690/579/196/original/f59d183264c857a0.png"
}
}