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://social.vivaldi.net/users/modemrunner",
"type": "Person",
"following": "https://social.vivaldi.net/users/modemrunner/following",
"followers": "https://social.vivaldi.net/users/modemrunner/followers",
"inbox": "https://social.vivaldi.net/users/modemrunner/inbox",
"outbox": "https://social.vivaldi.net/users/modemrunner/outbox",
"featured": "https://social.vivaldi.net/users/modemrunner/collections/featured",
"featuredTags": "https://social.vivaldi.net/users/modemrunner/collections/tags",
"preferredUsername": "modemrunner",
"name": "modemrunner",
"summary": "<p>Mundus Sine Caesaribus</p>",
"url": "https://social.vivaldi.net/@modemrunner",
"manuallyApprovesFollowers": false,
"discoverable": false,
"indexable": false,
"published": "2025-03-16T00:00:00Z",
"memorial": false,
"alsoKnownAs": [
"https://mastodon.uno/users/modemrunner"
],
"publicKey": {
"id": "https://social.vivaldi.net/users/modemrunner#main-key",
"owner": "https://social.vivaldi.net/users/modemrunner",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxHjsKuQLyL47C12djdAI\nMwSn+VS5GAFT/pUirnDrDAI57qjKqdK6tlcaLxWVaSTCYZSUPMPXzBXvDXcdbQUk\nZ2UEX0Lw2yivSeD3wSM89tL+yE+kJie4reMQXpY8vP+6M7m9Fz6qxtGY4VlNYfdm\nFzFAlA0yXCZuW1L0cAMI3tjJ0jpJSmRJlki1WPEew68vhmNihFNwoxdqiBvmXIQ0\n9uVjZ04Ug1465gxuNYHkxnOR2wYEHNBMNKMA4TlKG6GreD2neieGKIdzmiB+XXsK\nd4NdmH1XtIACEZ803hicDdRQ1etVYghj5cx6L3s+1RyHcUtSFHUf03LT8+a8g0IO\n8QIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [],
"attachment": [
{
"type": "PropertyValue",
"name": "www",
"value": "<a href=\"https://modemrunner.it\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">modemrunner.it</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://social.vivaldi.net/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://social-cdn.vivaldi.net/system/accounts/avatars/114/171/302/443/658/939/original/3e2f600b58df1804.png"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://social-cdn.vivaldi.net/system/accounts/headers/114/171/302/443/658/939/original/7f9bfd80c4dac128.png"
}
}