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.candc.blog/.ghost/activitypub/users/index",
"type": "Person",
"inbox": "https://www.candc.blog/.ghost/activitypub/inbox/index",
"publicKey": {
"id": "https://www.candc.blog/.ghost/activitypub/users/index#main-key",
"type": "CryptographicKey",
"owner": "https://www.candc.blog/.ghost/activitypub/users/index",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\niq++32rZZti1Y78Bf19VCy8CAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"followers": "https://www.candc.blog/.ghost/activitypub/followers/index",
"following": "https://www.candc.blog/.ghost/activitypub/following/index",
"icon": {
"type": "Image",
"url": "https://www.candc.blog/content/images/2025/03/Cogs-and-Consciousness-3.webp"
},
"liked": "https://www.candc.blog/.ghost/activitypub/liked/index",
"name": "Cogs and Consciousness",
"outbox": "https://www.candc.blog/.ghost/activitypub/outbox/index",
"preferredUsername": "index",
"summary": "Cranking Open the Human Experience",
"url": "https://www.candc.blog/"
}