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/01957e50-ab2e-7a43-a644-fbffed48df2a",
"type": "Person",
"inbox": "https://hackers.pub/ap/actors/01957e50-ab2e-7a43-a644-fbffed48df2a/inbox",
"assertionMethod": [
{
"id": "https://hackers.pub/ap/actors/01957e50-ab2e-7a43-a644-fbffed48df2a#main-key",
"type": "Multikey",
"controller": "https://hackers.pub/ap/actors/01957e50-ab2e-7a43-a644-fbffed48df2a",
"publicKeyMultibase": "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"
},
{
"id": "https://hackers.pub/ap/actors/01957e50-ab2e-7a43-a644-fbffed48df2a#key-2",
"type": "Multikey",
"controller": "https://hackers.pub/ap/actors/01957e50-ab2e-7a43-a644-fbffed48df2a",
"publicKeyMultibase": "z6MkkFSQ52AwwF8iqbLLg1e88nG4pbwyYNqUrbMPRAxLFTFC"
}
],
"publicKey": {
"id": "https://hackers.pub/ap/actors/01957e50-ab2e-7a43-a644-fbffed48df2a#main-key",
"type": "CryptographicKey",
"owner": "https://hackers.pub/ap/actors/01957e50-ab2e-7a43-a644-fbffed48df2a",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nYyH+nCnlATjlcHrOJHOQUvUCAwEAAQ==\n-----END PUBLIC KEY-----\n"
},
"attachment": [
{
"type": "PropertyValue",
"value": "<a href=\"https://github.com/dai\" rel=\"me\" translate=\"no\">@dai</a>",
"name": "GitHub"
},
{
"type": "PropertyValue",
"value": "<a href=\"https://x.com/daisuke\" rel=\"me\" translate=\"no\">@daisuke</a>",
"name": "X"
}
],
"endpoints": {
"type": "as:Endpoints",
"sharedInbox": "https://hackers.pub/ap/inbox"
},
"followers": "https://hackers.pub/ap/actors/01957e50-ab2e-7a43-a644-fbffed48df2a/followers",
"following": "https://hackers.pub/ap/actors/01957e50-ab2e-7a43-a644-fbffed48df2a/followees",
"icon": {
"type": "Image",
"url": "https://gravatar.com/avatar/619316d8a3d7c74fd433b0ff2a5db0a0d4a6748a37056ae1a8a89be6349ae6aa?r=pg&s=128&d=mp"
},
"manuallyApprovesFollowers": false,
"name": "daisuke",
"outbox": "https://hackers.pub/ap/actors/01957e50-ab2e-7a43-a644-fbffed48df2a/outbox",
"preferredUsername": "dai",
"published": "2025-03-10T04:29:30.801Z",
"summary": "<p>Tokyo-based の daisuke です。</p>\n<p>洪さんの実装力に感化された一人です。</p>\n<p>dai (daisuke) Tokyo-based.</p>\n",
"url": "https://hackers.pub/@dai"
}