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"
},
"Hashtag": "as:Hashtag",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://hci.social/users/mucConf",
"type": "Person",
"following": "https://hci.social/users/mucConf/following",
"followers": "https://hci.social/users/mucConf/followers",
"inbox": "https://hci.social/users/mucConf/inbox",
"outbox": "https://hci.social/users/mucConf/outbox",
"featured": "https://hci.social/users/mucConf/collections/featured",
"featuredTags": "https://hci.social/users/mucConf/collections/tags",
"preferredUsername": "mucConf",
"name": "Mensch und Computer",
"summary": "<p>Mastodon profile of the Mensch und Computer Conference Series</p><p>Next event: Chemnitz, 31. August - 03. September 2025</p><p><a href=\"https://hci.social/tags/MUC2025\" class=\"mention hashtag\" rel=\"tag\">#<span>MUC2025</span></a> <a href=\"https://hci.social/tags/DigitalDiversity\" class=\"mention hashtag\" rel=\"tag\">#<span>DigitalDiversity</span></a></p>",
"url": "https://hci.social/@mucConf",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2023-11-16T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://hci.social/users/mucConf#main-key",
"owner": "https://hci.social/users/mucConf",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnbqPJ4BMMvvtjsUNOVrP\nHrrs9N+yL8NfRAETYXy3vACEoaAjy9/FDKCKLJay5Vv4db4lTcFqNvugfnffgs7M\nKJoeokgltzww8I302mckhesASCUCDMvLtjglx9E3Wur9CK1LJMegjDuwrDvKGGDO\nAQBIZuQui/DJ9vD4Xz/0diOjPA7lPQ8oQK/5B3iNg1Fu3MNFOYX+2zMjoTpU0C6p\n4hGxd/VWRiYBTmBLwbd0GhSuIzEqjlzBklWMt1JhVl+Xjns/BmSpepgNEwught3u\nT3pSbEPtwrO/7k91NDgEmExXgQDHWLNPfFiBuwM+b+xDEHkeTnu8FAU3kpTkIvuP\n3wIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"type": "Hashtag",
"href": "https://hci.social/tags/muc2025",
"name": "#muc2025"
},
{
"type": "Hashtag",
"href": "https://hci.social/tags/digitaldiversity",
"name": "#digitaldiversity"
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "Website",
"value": "<a href=\"https://muc2025.mensch-und-computer.de/en/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">muc2025.mensch-und-computer.de</span><span class=\"invisible\">/en/</span></a>"
}
],
"endpoints": {
"sharedInbox": "https://hci.social/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://storage.googleapis.com/hci-social-storage/accounts/avatars/111/419/348/730/175/910/original/9d38310df17899fe.jpg"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://storage.googleapis.com/hci-social-storage/accounts/headers/111/419/348/730/175/910/original/1760a9b02fc18ae2.png"
}
}