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://social.tchncs.de/users/lucajunge",
"type": "Person",
"following": "https://social.tchncs.de/users/lucajunge/following",
"followers": "https://social.tchncs.de/users/lucajunge/followers",
"inbox": "https://social.tchncs.de/users/lucajunge/inbox",
"outbox": "https://social.tchncs.de/users/lucajunge/outbox",
"featured": "https://social.tchncs.de/users/lucajunge/collections/featured",
"featuredTags": "https://social.tchncs.de/users/lucajunge/collections/tags",
"preferredUsername": "lucajunge",
"name": "Luca",
"summary": "<p>🏛️ Develops interactive 3D applications at the German Maritime Museum in Bremerhaven</p><p>👥 Connecting people and cultural heritage through digital technologies.<br />🔓 Dedicated to using open-source tooling like Blender, Meshlab and Godot.<br />🔍 Topics: <a href=\"https://social.tchncs.de/tags/WebDev\" class=\"mention hashtag\" rel=\"tag\">#<span>WebDev</span></a>, <a href=\"https://social.tchncs.de/tags/GameDev\" class=\"mention hashtag\" rel=\"tag\">#<span>GameDev</span></a>, <a href=\"https://social.tchncs.de/tags/XR\" class=\"mention hashtag\" rel=\"tag\">#<span>XR</span></a>, <a href=\"https://social.tchncs.de/tags/3DCapture\" class=\"mention hashtag\" rel=\"tag\">#<span>3DCapture</span></a>, <a href=\"https://social.tchncs.de/tags/3DPrinting\" class=\"mention hashtag\" rel=\"tag\">#<span>3DPrinting</span></a>, <a href=\"https://social.tchncs.de/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> & more</p><p>"Triangles are my favourite shape – three points where two lines meet" 🎶</p><p>🌻</p>",
"url": "https://social.tchncs.de/@lucajunge",
"manuallyApprovesFollowers": false,
"discoverable": false,
"indexable": false,
"published": "2025-04-26T00:00:00Z",
"memorial": false,
"alsoKnownAs": [
"https://fosstodon.org/users/ljunge"
],
"attributionDomains": [
"luca-junge.de"
],
"publicKey": {
"id": "https://social.tchncs.de/users/lucajunge#main-key",
"owner": "https://social.tchncs.de/users/lucajunge",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtAEVe8hM0tcgx7hER7EJ\nYGYwkMmBzjqgv+YIZ82VzvyxGCxiNTj6XFMMYRjecdu1DxNC/p7xkMj9J4fPlr98\njqstkT4NOrn5vBy4Ed9y0iK2aODMRt0i6jfQsxOElvaZ0gHJzhAQz469Lj4lIewh\noOlo+TFlfQe2sGYdlI9qg11yxsY9SuepC9a0zrGXFQ6DUQsn0N5sBDdr/xKyMl4Z\njFzLSPkceRUxz7OOUiXuX3if2JPLVyUJXNYK3CRDlGCHiyUM0zdKEMXL1UKkGkRt\nSZcykA+mTHX+Omu1s02dvZZO3n1qfOwdckR1/ltZkcRcuCAVuRr9n+RaBJ0TZID+\n1wIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"type": "Hashtag",
"href": "https://social.tchncs.de/tags/opensource",
"name": "#opensource"
},
{
"type": "Hashtag",
"href": "https://social.tchncs.de/tags/gamedev",
"name": "#gamedev"
},
{
"type": "Hashtag",
"href": "https://social.tchncs.de/tags/3dprinting",
"name": "#3dprinting"
},
{
"type": "Hashtag",
"href": "https://social.tchncs.de/tags/webdev",
"name": "#webdev"
},
{
"type": "Hashtag",
"href": "https://social.tchncs.de/tags/xr",
"name": "#xr"
},
{
"type": "Hashtag",
"href": "https://social.tchncs.de/tags/3dcapture",
"name": "#3dcapture"
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "🧑💻 GitHub",
"value": "<a href=\"https://github.com/LucaJunge\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/LucaJunge</span><span class=\"invisible\"></span></a>"
},
{
"type": "PropertyValue",
"name": "🌍 Website",
"value": "<a href=\"https://luca-junge.de\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">luca-junge.de</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://social.tchncs.de/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://f2.tchncs.de/accounts/avatars/114/405/593/725/304/996/original/05189ee7d8a884ba.png"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://f2.tchncs.de/accounts/headers/114/405/593/725/304/996/original/10c7d086c953529b.png"
}
}