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",
"https://w3id.org/security/data-integrity/v1",
"https://www.w3.org/ns/did/v1",
"https://w3id.org/security/multikey/v1",
{
"alsoKnownAs": {
"@id": "as:alsoKnownAs",
"@type": "@id"
},
"manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
"movedTo": {
"@id": "as:movedTo",
"@type": "@id"
},
"toot": "http://joinmastodon.org/ns#",
"Emoji": "toot:Emoji",
"featured": {
"@id": "toot:featured",
"@type": "@id"
},
"featuredTags": {
"@id": "toot:featuredTags",
"@type": "@id"
},
"discoverable": "toot:discoverable",
"suspended": "toot:suspended",
"memorial": "toot:memorial",
"indexable": "toot:indexable",
"schema": "http://schema.org#",
"PropertyValue": "schema:PropertyValue",
"value": "schema:value",
"misskey": "https://misskey-hub.net/ns#",
"_misskey_followedMessage": "misskey:_misskey_followedMessage",
"isCat": "misskey:isCat"
}
],
"id": "https://www.leafyfield.au/.ghost/activitypub/users/index",
"type": "Person",
"inbox": "https://www.leafyfield.au/.ghost/activitypub/inbox/index",
"publicKey": {
"id": "https://www.leafyfield.au/.ghost/activitypub/users/index#main-key",
"type": "CryptographicKey",
"owner": "https://www.leafyfield.au/.ghost/activitypub/users/index",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\n7oZLAvtzD1ZYNIdmGDOVQh8CAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"followers": "https://www.leafyfield.au/.ghost/activitypub/followers/index",
"following": "https://www.leafyfield.au/.ghost/activitypub/following/index",
"icon": {
"type": "Image",
"url": "https://www.leafyfield.au/content/images/2025/04/LF-Ghost-icon.png"
},
"liked": "https://www.leafyfield.au/.ghost/activitypub/liked/index",
"name": "LeafyField",
"outbox": "https://www.leafyfield.au/.ghost/activitypub/outbox/index",
"preferredUsername": "colin",
"summary": "Thoughts of a retired technical writer",
"url": "https://www.leafyfield.au/"
}