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://hackers.pub/ap/actors/0196965f-fed8-7080-bd45-d465be46961f",
"type": "Person",
"inbox": "https://hackers.pub/ap/actors/0196965f-fed8-7080-bd45-d465be46961f/inbox",
"assertionMethod": [
{
"id": "https://hackers.pub/ap/actors/0196965f-fed8-7080-bd45-d465be46961f#main-key",
"type": "Multikey",
"controller": "https://hackers.pub/ap/actors/0196965f-fed8-7080-bd45-d465be46961f",
"publicKeyMultibase": "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"
},
{
"id": "https://hackers.pub/ap/actors/0196965f-fed8-7080-bd45-d465be46961f#key-2",
"type": "Multikey",
"controller": "https://hackers.pub/ap/actors/0196965f-fed8-7080-bd45-d465be46961f",
"publicKeyMultibase": "z6Mks7M55fimSLUJDi85mrSPXABJF3kLaeC9PuRTVpxKE6LT"
}
],
"publicKey": {
"id": "https://hackers.pub/ap/actors/0196965f-fed8-7080-bd45-d465be46961f#main-key",
"type": "CryptographicKey",
"owner": "https://hackers.pub/ap/actors/0196965f-fed8-7080-bd45-d465be46961f",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nYq0zYLULJnTBgz7omau14oUCAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"attachment": {
"type": "PropertyValue",
"value": "<a href=\"https://s.amase.cc/@AmaseCocoa\" rel=\"me\" translate=\"no\">@AmaseCocoa@s.amase.cc</a>",
"name": "main (Sharkey)"
},
"endpoints": {
"type": "as:Endpoints",
"sharedInbox": "https://hackers.pub/ap/inbox"
},
"followers": "https://hackers.pub/ap/actors/0196965f-fed8-7080-bd45-d465be46961f/followers",
"following": "https://hackers.pub/ap/actors/0196965f-fed8-7080-bd45-d465be46961f/followees",
"icon": {
"type": "Image",
"url": "https://media.hackers.pub/avatars/04b0c8cb-719b-48f3-ba23-6d2f34238add.jpg"
},
"manuallyApprovesFollowers": false,
"name": "甘瀬ここあ",
"outbox": "https://hackers.pub/ap/actors/0196965f-fed8-7080-bd45-d465be46961f/outbox",
"preferredUsername": "cocoa",
"published": "2025-05-03T13:39:55.738Z",
"summary": "<p>モジュール化されたActivityPubツールキットの<a href=\"https://github.com/fedi-libs/apkit\">apkit</a>の作者みたいなもの。</p>\n<p>実はMisskeyがきっかけでActivityPubに興味を持ち始めてたりしてます</p>\n<p>Pythonista/Author of <a href=\"https://github.com/fedi-libs/apkit\">apkit</a>. An Modularized ActivityPub Toolkit.</p>\n",
"url": "https://hackers.pub/@cocoa"
}