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://feddit.org/u/who",
"preferredUsername": "who",
"inbox": "https://feddit.org/u/who/inbox",
"outbox": "https://feddit.org/u/who/outbox",
"publicKey": {
"id": "https://feddit.org/u/who#main-key",
"owner": "https://feddit.org/u/who",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1GbcfLTBhj4domlObo9o\nyrN5ycnIDBg4U1GEbrrB7LVxNqHxgY3LQDeZ3aKRBIqJ9G41RWL1IYfuS7TEp5Nr\nSkch2hTcZ7QXZHr1UC7yjazeVdiv6xNoZjotnPNFDAFpLmDG/fhJexQ1YrIyaUzP\nkg1uLudUuLtdNNWfMEeKnRuIyM7gL00WzslCni9rjtRnemkSSW9DTcMPtlhzS0G+\nOYl0vgtMk/FtqDnr5lV7ig2HuoNrhnEFptsAbbyWo4JDh2hHgP9eVO2yabhPX6FZ\n1LE1RFk97PtHpT7WapLYjQsUlsaYUR1BrOrvzEUqnWZIA4UHJHX+w51FJjYtHZFF\n5wIDAQAB\n-----END PUBLIC KEY-----\n"
},
"name": "who",
"endpoints": {
"sharedInbox": "https://feddit.org/inbox"
},
"published": "2025-04-02T21:39:56.853379Z"
}