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.peterzimon.com/.ghost/activitypub/users/index",
"type": "Person",
"inbox": "https://www.peterzimon.com/.ghost/activitypub/inbox/index",
"publicKey": {
"id": "https://www.peterzimon.com/.ghost/activitypub/users/index#main-key",
"type": "CryptographicKey",
"owner": "https://www.peterzimon.com/.ghost/activitypub/users/index",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\ne/1m4lORVmFxcXxpEuNytC0CAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"followers": "https://www.peterzimon.com/.ghost/activitypub/followers/index",
"following": "https://www.peterzimon.com/.ghost/activitypub/following/index",
"icon": {
"type": "Image",
"url": "https://www.peterzimon.com/content/images/2025/03/zimobw.png"
},
"liked": "https://www.peterzimon.com/.ghost/activitypub/liked/index",
"name": "Peter Zimon",
"outbox": "https://www.peterzimon.com/.ghost/activitypub/outbox/index",
"preferredUsername": "zimo",
"summary": "Zimo's personal website",
"url": "https://www.peterzimon.com/"
}