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/mdbr",
"type": "Person",
"following": "https://social.vivaldi.net/users/mdbr/following",
"followers": "https://social.vivaldi.net/users/mdbr/followers",
"inbox": "https://social.vivaldi.net/users/mdbr/inbox",
"outbox": "https://social.vivaldi.net/users/mdbr/outbox",
"featured": "https://social.vivaldi.net/users/mdbr/collections/featured",
"featuredTags": "https://social.vivaldi.net/users/mdbr/collections/tags",
"preferredUsername": "mdbr",
"name": "Modibor",
"summary": "",
"url": "https://social.vivaldi.net/@mdbr",
"manuallyApprovesFollowers": false,
"discoverable": false,
"indexable": false,
"published": "2025-05-03T00:00:00Z",
"memorial": false,
"alsoKnownAs": [
"https://lor.sh/users/mdbr"
],
"publicKey": {
"id": "https://social.vivaldi.net/users/mdbr#main-key",
"owner": "https://social.vivaldi.net/users/mdbr",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzEDzurUKJ4N9lFW7Ah9Y\nsnBXtF/b9vJPrxdFLezGSUFibdo7Nfin23Y4L93AayLYP11A6YaWp6F8Xq23O9tr\n4KQX/WnUPEMq1s3O4o7u90qH67dt+drqZnWv404wR41GuQismAJ7RaGKm7opGAm3\n+QYgMTF6rVKHsMsmMb3HMEDOKyw8dugeqkhNeEl3PlrGMXLjkgLDj6+RNpKf7w88\n4376RGfhWhM1rTPw2bzZ7kDoW+vwuJoCsXVGrGN7ufoDPqrjgqL2bOiRmQZsKRbp\n3JCTV+Kh1jIJkXjYxx6rdHgeutZaKzQmOMVjFUGnw0TfU2yDwr2Mxst/xrYufdM3\n1wIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [],
"attachment": [],
"endpoints": {
"sharedInbox": "https://social.vivaldi.net/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://social-cdn.vivaldi.net/system/accounts/avatars/114/443/476/513/341/235/original/fad67fedc73aa279.jpeg"
},
"image": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://social-cdn.vivaldi.net/system/accounts/headers/114/443/476/513/341/235/original/9ebf3def853dca1f.jpg"
}
}