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://poster.place/schemas/litepub-0.1.jsonld",
{
"@language": "und"
}
],
"alsoKnownAs": [],
"attachment": [],
"capabilities": {
"acceptsChatMessages": true
},
"discoverable": false,
"endpoints": {
"oauthAuthorizationEndpoint": "https://poster.place/oauth/authorize",
"oauthRegistrationEndpoint": "https://poster.place/api/v1/apps",
"oauthTokenEndpoint": "https://poster.place/oauth/token",
"sharedInbox": "https://poster.place/inbox",
"uploadMedia": "https://poster.place/api/ap/upload_media"
},
"featured": "https://poster.place/users/ChristiJunior/collections/featured",
"followers": "https://poster.place/users/ChristiJunior/followers",
"following": "https://poster.place/users/ChristiJunior/following",
"icon": {
"name": "",
"type": "Image",
"url": "http://s3.poster.place/poster-media/fa/79/0c/fa790cc43fedd3ebcb735aa926881f980f283240289d54b275a81699ae634361.jpg"
},
"id": "https://poster.place/users/ChristiJunior",
"inbox": "https://poster.place/users/ChristiJunior/inbox",
"manuallyApprovesFollowers": false,
"name": "Christi Junior",
"outbox": "https://poster.place/users/ChristiJunior/outbox",
"preferredUsername": "ChristiJunior",
"publicKey": {
"id": "https://poster.place/users/ChristiJunior#main-key",
"owner": "https://poster.place/users/ChristiJunior",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu8F6Be+flsRMbsEbX2hW\noMxdr1RYJJVStnFzh7kox0ZyrluXwuTTrYGOwWf8+fMzBm1hu7an6KdPMLuz7Ozi\nmGig9msTQat5Brw6dV58qU/5S/opDivdH1V66xppXvbpHyq83piESyLRNiWu/p5C\nJisvCuW4LSQpE5p1sV5wJrWeQwmzCfX1zxZusb9E7PDgMp+YteXVXIl+RSaDh8FU\n1MZ51KmfClq7G0BXLyYm6wM3unq4k7kXLBOyuKspI1FD7kxQXTGM1Hfnsk2kFH01\nhJNsgKH5axnJBdTn7dPROIpk2zh6dFIJTsXr2NyrXh3eE4Zby1Al0nYX3vmCZRHG\n6QIDAQAB\n-----END PUBLIC KEY-----\n\n"
},
"published": "2025-06-21T20:19:13.000Z",
"summary": "Alt account",
"tag": [],
"type": "Person",
"url": "https://poster.place/users/ChristiJunior",
"vcard:bday": null,
"webfinger": "acct:ChristiJunior@poster.place"
}