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://blog.lulu.com/.ghost/activitypub/users/index",
"type": "Person",
"inbox": "https://blog.lulu.com/.ghost/activitypub/inbox/index",
"publicKey": {
"id": "https://blog.lulu.com/.ghost/activitypub/users/index#main-key",
"type": "CryptographicKey",
"owner": "https://blog.lulu.com/.ghost/activitypub/users/index",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nLhWaDk0CqyIYt4ICiF248ScCAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"followers": "https://blog.lulu.com/.ghost/activitypub/followers/index",
"following": "https://blog.lulu.com/.ghost/activitypub/following/index",
"icon": {
"type": "Image",
"url": "https://blog.lulu.com/content/images/2025/04/lulu-icon-square-periwinkle.svg"
},
"liked": "https://blog.lulu.com/.ghost/activitypub/liked/index",
"name": "Lulu Blog",
"outbox": "https://blog.lulu.com/.ghost/activitypub/outbox/index",
"preferredUsername": "index",
"summary": "Expert guidance to write, design, publish, and sell your novels, journals, memoirs, workbooks, or any kind of book!",
"url": "https://blog.lulu.com/"
}