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://theconstantstate.com/.ghost/activitypub/users/index",
"type": "Person",
"inbox": "https://theconstantstate.com/.ghost/activitypub/inbox/index",
"publicKey": {
"id": "https://theconstantstate.com/.ghost/activitypub/users/index#main-key",
"type": "CryptographicKey",
"owner": "https://theconstantstate.com/.ghost/activitypub/users/index",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nKC9XhTybhonvcYEZZMj7OK0CAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"followers": "https://theconstantstate.com/.ghost/activitypub/followers/index",
"following": "https://theconstantstate.com/.ghost/activitypub/following/index",
"icon": {
"type": "Image",
"url": "https://theconstantstate.com/content/images/2025/04/Contsant-State-Logo-2.png"
},
"liked": "https://theconstantstate.com/.ghost/activitypub/liked/index",
"name": "The Constant State",
"outbox": "https://theconstantstate.com/.ghost/activitypub/outbox/index",
"preferredUsername": "thearchivist",
"summary": "Stay Perpetual",
"url": "https://theconstantstate.com/"
}