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://johnwlittle.com/.ghost/activitypub/users/index",
"type": "Person",
"inbox": "https://johnwlittle.com/.ghost/activitypub/inbox/index",
"publicKey": {
"id": "https://johnwlittle.com/.ghost/activitypub/users/index#main-key",
"type": "CryptographicKey",
"owner": "https://johnwlittle.com/.ghost/activitypub/users/index",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nkWfkTZumMK79R/QjoViYQIMCAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"followers": "https://johnwlittle.com/.ghost/activitypub/followers/index",
"following": "https://johnwlittle.com/.ghost/activitypub/following/index",
"icon": {
"type": "Image",
"url": "https://johnwlittle.com/content/images/2025/03/meblog-1.jpg"
},
"liked": "https://johnwlittle.com/.ghost/activitypub/liked/index",
"name": "John W. Little",
"outbox": "https://johnwlittle.com/.ghost/activitypub/outbox/index",
"preferredUsername": "index",
"summary": "AI, Intelligence, Tech & Culture ",
"url": "https://johnwlittle.com/"
}