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",
{
"ostatus": "http://ostatus.org#",
"vcard": "http://www.w3.org/2006/vcard/ns#",
"dfrn": "http://purl.org/macgirvin/dfrn/1.0/",
"diaspora": "https://diasporafoundation.org/ns/",
"litepub": "http://litepub.social/ns#",
"toot": "http://joinmastodon.org/ns#",
"featured": {
"@id": "toot:featured",
"@type": "@id"
},
"schema": "http://schema.org#",
"manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
"sensitive": "as:sensitive",
"Hashtag": "as:Hashtag",
"quoteUrl": "as:quoteUrl",
"conversation": "ostatus:conversation",
"directMessage": "litepub:directMessage",
"discoverable": "toot:discoverable",
"PropertyValue": "schema:PropertyValue",
"value": "schema:value"
}
],
"id": "https://friendica.opensocial.space/friendica",
"diaspora:guid": "8ffdf77c-8562-0634-9f09-b6f523028900",
"type": "Application",
"inbox": "https://friendica.opensocial.space/friendica/inbox",
"outbox": "https://friendica.opensocial.space/friendica/outbox",
"preferredUsername": "friendica",
"name": "Friendica 'Interrupted Fern' 2025.07-rc-1580",
"url": "https://friendica.opensocial.space/friendica",
"manuallyApprovesFollowers": false,
"discoverable": false,
"publicKey": {
"id": "https://friendica.opensocial.space/friendica#main-key",
"owner": "https://friendica.opensocial.space/friendica",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nVyWjSL8WAUG7ciAJd7M5Bx0CAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"endpoints": {
"sharedInbox": "https://friendica.opensocial.space/inbox"
},
"generator": {
"id": "https://friendica.opensocial.space/friendica",
"type": "Application",
"name": "Friendica 'Interrupted Fern' 2025.07-rc-1580",
"url": "https://friendica.opensocial.space"
}
}