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.nlnetlabs.nl/users/nlnetlabs",
"type": "Person",
"following": "https://social.nlnetlabs.nl/users/nlnetlabs/following",
"followers": "https://social.nlnetlabs.nl/users/nlnetlabs/followers",
"inbox": "https://social.nlnetlabs.nl/users/nlnetlabs/inbox",
"outbox": "https://social.nlnetlabs.nl/users/nlnetlabs/outbox",
"featured": "https://social.nlnetlabs.nl/users/nlnetlabs/collections/featured",
"featuredTags": "https://social.nlnetlabs.nl/users/nlnetlabs/collections/tags",
"preferredUsername": "nlnetlabs",
"name": "NLnet Labs",
"summary": "<p>Dutch <a href=\"https://social.nlnetlabs.nl/tags/NonProfit\" class=\"mention hashtag\" rel=\"tag\">#<span>NonProfit</span></a> foundation proudly serving the Internet community since 1999 with <a href=\"https://social.nlnetlabs.nl/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> software for <a href=\"https://social.nlnetlabs.nl/tags/DNS\" class=\"mention hashtag\" rel=\"tag\">#<span>DNS</span></a> and <a href=\"https://social.nlnetlabs.nl/tags/BGP\" class=\"mention hashtag\" rel=\"tag\">#<span>BGP</span></a>. Applied research, open standards advocates, bridging technology and policy. </p><p><a href=\"https://social.nlnetlabs.nl/tags/Clang\" class=\"mention hashtag\" rel=\"tag\">#<span>Clang</span></a> origins, now <a href=\"https://social.nlnetlabs.nl/tags/rustlang\" class=\"mention hashtag\" rel=\"tag\">#<span>rustlang</span></a> aficionados. The people behind Unbound, NSD, Routinator, domain and much more...</p><p>Note: We are not @nlnet@nlnet.nl, nor are we funded by them or affiliated with them. Lots of 💚 for what they do though!</p>",
"url": "https://social.nlnetlabs.nl/@nlnetlabs",
"manuallyApprovesFollowers": false,
"discoverable": false,
"indexable": false,
"published": "2025-06-16T00:00:00Z",
"memorial": false,
"alsoKnownAs": [
"https://fosstodon.org/users/nlnetlabs"
],
"publicKey": {
"id": "https://social.nlnetlabs.nl/users/nlnetlabs#main-key",
"owner": "https://social.nlnetlabs.nl/users/nlnetlabs",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAukq026F3vWbOOzhEJ4eu\nG7V6zozSwIXqc5ZwEUOd1+KKSKcukWmsqMC7JxzzM3l8g3KYXG9MTtlAR5ztHkW6\nc7DvtNYAYkxPFyeIc2rNsx3onUSD7+OrdJf4OufI57sQ5nOYuDmybxpkxkLN+NqO\nTewIX92cBLGHC9ES2G0sH8mB8J4dYELLCuOTAo2p1XcXlipRtuhEXU5/gsT2ddQx\n+1ihR8oWGK9e8tRmXkK77TzcrBS9eyv0xxY9tCrvnGgrfwhJVr5a+JijtN7+NpHN\n7wVr7q2UoFGoxLgwGJE5r5E5yRF8wiWtiihd4C1IbgUIca0mPKTPjRYzk1Y2MWHd\n8wIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"type": "Hashtag",
"href": "https://social.nlnetlabs.nl/tags/nonprofit",
"name": "#nonprofit"
},
{
"type": "Hashtag",
"href": "https://social.nlnetlabs.nl/tags/opensource",
"name": "#opensource"
},
{
"type": "Hashtag",
"href": "https://social.nlnetlabs.nl/tags/dns",
"name": "#dns"
},
{
"type": "Hashtag",
"href": "https://social.nlnetlabs.nl/tags/bgp",
"name": "#bgp"
},
{
"type": "Hashtag",
"href": "https://social.nlnetlabs.nl/tags/clang",
"name": "#clang"
},
{
"type": "Hashtag",
"href": "https://social.nlnetlabs.nl/tags/rustlang",
"name": "#rustlang"
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "Website",
"value": "<a href=\"https://nlnetlabs.nl\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">nlnetlabs.nl</span><span class=\"invisible\"></span></a>"
},
{
"type": "PropertyValue",
"name": "FOSS",
"value": "<a href=\"https://github.com/NLnetLabs\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/NLnetLabs</span><span class=\"invisible\"></span></a>"
},
{
"type": "PropertyValue",
"name": "Technical Assistance",
"value": "<a href=\"https://nlnetlabs.nl/services/contracts/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">nlnetlabs.nl/services/contract</span><span class=\"invisible\">s/</span></a>"
},
{
"type": "PropertyValue",
"name": "Support our Work",
"value": "<a href=\"https://nlnetlabs.nl/funding/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">nlnetlabs.nl/funding/</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://social.nlnetlabs.nl/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://cdn.masto.host/socialnlnetlabsnl/accounts/avatars/114/692/612/288/811/644/original/c71ef2ff59705665.png"
},
"image": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://cdn.masto.host/socialnlnetlabsnl/accounts/headers/114/692/612/288/811/644/original/85b44845bfe524b2.jpeg"
}
}