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.secondwavedive.com/.ghost/activitypub/users/index",
"type": "Person",
"inbox": "https://www.secondwavedive.com/.ghost/activitypub/inbox/index",
"publicKey": {
"id": "https://www.secondwavedive.com/.ghost/activitypub/users/index#main-key",
"type": "CryptographicKey",
"owner": "https://www.secondwavedive.com/.ghost/activitypub/users/index",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nR0I7fFuyYoMt3Hh8L1esVwcCAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"followers": "https://www.secondwavedive.com/.ghost/activitypub/followers/index",
"following": "https://www.secondwavedive.com/.ghost/activitypub/following/index",
"icon": {
"type": "Image",
"url": "https://www.secondwavedive.com/content/images/2025/04/swd_icon-1.png"
},
"liked": "https://www.secondwavedive.com/.ghost/activitypub/liked/index",
"name": "An independent studio run by Ryan Rumsey",
"outbox": "https://www.secondwavedive.com/.ghost/activitypub/outbox/index",
"preferredUsername": "index",
"summary": "A weekly-ish newsletter about building long-term sustainable independent work, developing micro-businesses, design, creative pro",
"url": "https://www.secondwavedive.com/"
}