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.lookdeeper.com/.ghost/activitypub/users/index",
"type": "Person",
"inbox": "https://www.lookdeeper.com/.ghost/activitypub/inbox/index",
"publicKey": {
"id": "https://www.lookdeeper.com/.ghost/activitypub/users/index#main-key",
"type": "CryptographicKey",
"owner": "https://www.lookdeeper.com/.ghost/activitypub/users/index",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nFjQP67ce+VrD5SKEmp4sK7kCAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"followers": "https://www.lookdeeper.com/.ghost/activitypub/followers/index",
"following": "https://www.lookdeeper.com/.ghost/activitypub/following/index",
"icon": {
"type": "Image",
"url": "https://www.lookdeeper.com/content/images/2025/03/LD-logo-2025.png"
},
"liked": "https://www.lookdeeper.com/.ghost/activitypub/liked/index",
"name": "Lookdeeper",
"outbox": "https://www.lookdeeper.com/.ghost/activitypub/outbox/index",
"preferredUsername": "index",
"summary": "Thoughts on AI and technology, mixed with life.",
"url": "https://www.lookdeeper.com/"
}