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",
{
"manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
"toot": "http://joinmastodon.org/ns#",
"featured": {
"@id": "toot:featured",
"@type": "@id"
},
"featuredTags": {
"@id": "toot:featuredTags",
"@type": "@id"
},
"alsoKnownAs": {
"@id": "as:alsoKnownAs",
"@type": "@id"
},
"movedTo": {
"@id": "as:movedTo",
"@type": "@id"
},
"schema": "http://schema.org#",
"PropertyValue": "schema:PropertyValue",
"value": "schema:value",
"discoverable": "toot:discoverable",
"suspended": "toot:suspended",
"memorial": "toot:memorial",
"indexable": "toot:indexable",
"attributionDomains": {
"@id": "toot:attributionDomains",
"@type": "@id"
},
"Hashtag": "as:Hashtag",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://masto.hackers.town/users/yojimbo",
"type": "Person",
"following": "https://masto.hackers.town/users/yojimbo/following",
"followers": "https://masto.hackers.town/users/yojimbo/followers",
"inbox": "https://masto.hackers.town/users/yojimbo/inbox",
"outbox": "https://masto.hackers.town/users/yojimbo/outbox",
"featured": "https://masto.hackers.town/users/yojimbo/collections/featured",
"featuredTags": "https://masto.hackers.town/users/yojimbo/collections/tags",
"preferredUsername": "yojimbo",
"name": "CMDR Yojimbosan 🅅⁂",
"summary": "<p>Infosec, Unix, IP (networking, not lawyering), Free and Open Source software.<br />Has folded a fitted bedsheet, at least once.<br /><a href=\"https://masto.hackers.town/tags/NZ\" class=\"mention hashtag\" rel=\"tag\">#<span>NZ</span></a> Ōtepoti/Dunedin</p>",
"url": "https://masto.hackers.town/@yojimbo",
"manuallyApprovesFollowers": false,
"discoverable": false,
"indexable": false,
"published": "2025-04-13T00:00:00Z",
"memorial": false,
"alsoKnownAs": [
"https://hackers.town/users/yojimbo"
],
"publicKey": {
"id": "https://masto.hackers.town/users/yojimbo#main-key",
"owner": "https://masto.hackers.town/users/yojimbo",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiP/JeGvH+Snc2zj1bYjS\nOaxG1TwnYJUvzDQZk17lQ892Sj2eY+B56VRKpmrseB2VyEhNDJYNETib7RG48fSH\nHJTHEpv8YluJstb4hgMsBpaWrgyEueZpj0GyigdgNcf3hyrgHWdShuLKfIx9tXY8\nMbOQ1zzAOiSU3itoE9u4v0hkEfB+iPiG43SFzjvFpT8cqKA7sSY2exrPUlTlzdb1\nI95zL0cfAGhFYPKVusSIJWrPR0WGHL3m3V7IZM0bGBjVtGw9O7rrichTWejLkGVK\n+mSqmHn0K5NSoAVtdxmTAZiBmF3vSFD3MnF5o+6lH5/P1SuiCKRHxh0D5Pcupxzi\ntQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"type": "Hashtag",
"href": "https://masto.hackers.town/tags/nz",
"name": "#nz"
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "Signal",
"value": "Yojimbo.30"
},
{
"type": "PropertyValue",
"name": "Elite:Dangerous",
"value": "Radio Sidewinder"
},
{
"type": "PropertyValue",
"name": "Pronouns",
"value": "he/him"
},
{
"type": "PropertyValue",
"name": "Open Hardware",
"value": "<a href=\"https://onerng.info\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">onerng.info</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://masto.hackers.town/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://cdn.masto.host/mastohackerstown/accounts/avatars/114/329/657/913/094/989/original/5933d0683395dfd8.jpg"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://cdn.masto.host/mastohackerstown/accounts/headers/114/329/657/913/094/989/original/c526d797771f9017.png"
}
}