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/antibodiesdotcom",
"type": "Person",
"following": "https://mastodon.social/users/antibodiesdotcom/following",
"followers": "https://mastodon.social/users/antibodiesdotcom/followers",
"inbox": "https://mastodon.social/users/antibodiesdotcom/inbox",
"outbox": "https://mastodon.social/users/antibodiesdotcom/outbox",
"featured": "https://mastodon.social/users/antibodiesdotcom/collections/featured",
"featuredTags": "https://mastodon.social/users/antibodiesdotcom/collections/tags",
"preferredUsername": "antibodiesdotcom",
"name": "antibodies.com",
"summary": "<p>Antibodies.com supplies high-quality research tools at cost-effective prices.</p>",
"url": "https://mastodon.social/@antibodiesdotcom",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2025-04-11T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://mastodon.social/users/antibodiesdotcom#main-key",
"owner": "https://mastodon.social/users/antibodiesdotcom",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA38BsiuEbU7l4r54MSNHU\nL7YMlKFd7YY2Pq6j1el9n0TLYCBxOvQHd1x/7U8CPwapIyM0QTtatYS6r+HdxNKQ\nXtPtOSpKhP5dpsLqaMC6eMV75w1jPvKn+LUfy7p3sgo3c3l5IPKk4Hv9uP8iwLN9\n0oUJlO+lzZYJaT7BQT7gTGJikI41Kn1HUZ5Ive9AeG2O879qrbbhaHAnVSYviaSu\n3W4AvnGnf7ldr/uB+MUcqA5Zz3WCYHN5phCP3+GNrYesdHNUAUg0GLn+gLbeKrFb\nlSghBFDr0CQBGE8JZKIzAPG0LbgmyXooWCM/t+lNua7n9m5dK/e/2s+N5HeKi7KT\nvQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [],
"attachment": [],
"endpoints": {
"sharedInbox": "https://mastodon.social/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/accounts/avatars/114/318/658/974/746/868/original/431c04a44ace91a1.jpg"
},
"image": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/accounts/headers/114/318/658/974/746/868/original/759fd991a9dc21b8.jpg"
}
}