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://edge-agent.ghost.io/.ghost/activitypub/users/index",
"type": "Person",
"inbox": "https://edge-agent.ghost.io/.ghost/activitypub/inbox/index",
"publicKey": {
"id": "https://edge-agent.ghost.io/.ghost/activitypub/users/index#main-key",
"type": "CryptographicKey",
"owner": "https://edge-agent.ghost.io/.ghost/activitypub/users/index",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nxT9zCyikgO3R84EyP6Cz5h8CAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"followers": "https://edge-agent.ghost.io/.ghost/activitypub/followers/index",
"following": "https://edge-agent.ghost.io/.ghost/activitypub/following/index",
"icon": {
"type": "Image",
"url": "https://edge-agent.ghost.io/content/images/2025/06/63853d31-782f-4d8d-bda3-5d1e4841370e.png"
},
"liked": "https://edge-agent.ghost.io/.ghost/activitypub/liked/index",
"name": "Edge Agent",
"outbox": "https://edge-agent.ghost.io/.ghost/activitypub/outbox/index",
"preferredUsername": "index",
"summary": "Thoughts, stories and ideas.",
"url": "https://edge-agent.ghost.io/"
}