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://join-lemmy.org/context.json",
"https://www.w3.org/ns/activitystreams"
],
"type": "Person",
"id": "https://lemmy.world/u/CertifiedGTA",
"preferredUsername": "CertifiedGTA",
"inbox": "https://lemmy.world/u/CertifiedGTA/inbox",
"outbox": "https://lemmy.world/u/CertifiedGTA/outbox",
"publicKey": {
"id": "https://lemmy.world/u/CertifiedGTA#main-key",
"owner": "https://lemmy.world/u/CertifiedGTA",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvuec568YEPSfHssEqZw/\np7B7JfIXcPYd1qL8anYuqcKfEauzBdH+/R+lGpWRyGz6EhH/vLDCRkjlV4Ttiw+7\nA5ozJVfbmu9P+3ILGVSWkQLxaPxEbKQib/A04KQC7TZ5YmoEkyTDyUYc4Qhssr2C\noZFEZP+uV1n60gCTOlzxdV67cz1wcUKU++P1CJZV3nCKm+MJsx6ObtlEwvDqIhQf\no9XdZ5XxednsRS4u1KOKc04A5tIZXW61+2CRkT5nsuC7lhQGp74ph3BCr2fBu/Dy\nE5dLAeznR3qckY03FPh7UEqBtDDPxDWdhesbJ52d/YV2Rqjor40kmcGzjJEuwQrA\nGwIDAQAB\n-----END PUBLIC KEY-----\n"
},
"endpoints": {
"sharedInbox": "https://lemmy.world/inbox"
},
"published": "2025-05-09T05:09:08.727372Z"
}