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://big-banglieue.ghost.io/.ghost/activitypub/users/index",
"type": "Person",
"inbox": "https://big-banglieue.ghost.io/.ghost/activitypub/inbox/index",
"publicKey": {
"id": "https://big-banglieue.ghost.io/.ghost/activitypub/users/index#main-key",
"type": "CryptographicKey",
"owner": "https://big-banglieue.ghost.io/.ghost/activitypub/users/index",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nuUMXCemq+GvKYUhZR9aKJ58CAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"followers": "https://big-banglieue.ghost.io/.ghost/activitypub/followers/index",
"following": "https://big-banglieue.ghost.io/.ghost/activitypub/following/index",
"icon": {
"type": "Image",
"url": "https://big-banglieue.ghost.io/content/images/2025/02/white_buildings.PNG"
},
"liked": "https://big-banglieue.ghost.io/.ghost/activitypub/liked/index",
"name": "Big Banglieue",
"outbox": "https://big-banglieue.ghost.io/.ghost/activitypub/outbox/index",
"preferredUsername": "index",
"summary": "~tel un murmure dans le vacarme au milieu du tumulte de la rue dans un champ de béton ~",
"url": "https://big-banglieue.ghost.io/"
}