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.it/u/TantiLink",
"preferredUsername": "TantiLink",
"inbox": "https://feddit.it/u/TantiLink/inbox",
"outbox": "https://feddit.it/u/TantiLink/outbox",
"publicKey": {
"id": "https://feddit.it/u/TantiLink#main-key",
"owner": "https://feddit.it/u/TantiLink",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2aPA636iyDMrkhRYGDWz\n7okbZ8FyD0lVltQnU7rmYWf1umjvFKRLVW6G/XorjEgvCgPzjHrHs7AdcYDR8RsH\nBRJrMZv5TPzAigaTWRY8j3vm4ZJk7JvmSyoh01tJQgv+qL5uyvRd1ioTCeDLqIXl\nOpBQe76ovQmPje4n0Ao9nznmXaVkT+qW0XCSQ611sd+41bVmjWexUUywJvSXQ0LQ\nUa8mfFTmh3c4QJ6dacsfu8IS3r3+51hmX0CRB5MnC8YpjvEakW8k7Y7zmIzgdEUx\nhznaY9s449Kep4lzzJwEKNCdX10cuxECLOB3O1KY5FgnPZSdNaCl5dYPPgOCzClf\noQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"endpoints": {
"sharedInbox": "https://feddit.it/inbox"
},
"published": "2025-04-20T10:06:39.561809Z"
}