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://mastodon.com.pl/users/koop",
"type": "Person",
"following": "https://mastodon.com.pl/users/koop/following",
"followers": "https://mastodon.com.pl/users/koop/followers",
"inbox": "https://mastodon.com.pl/users/koop/inbox",
"outbox": "https://mastodon.com.pl/users/koop/outbox",
"featured": "https://mastodon.com.pl/users/koop/collections/featured",
"featuredTags": "https://mastodon.com.pl/users/koop/collections/tags",
"preferredUsername": "koop",
"name": "Koop.net.pl",
"summary": "<p>Kooperatywa sieciowa IT</p><p>Wspólnie zbudujmy Twój następny projekt internetowy.</p><p><a href=\"https://mastodon.com.pl/tags/WebHosting\" class=\"mention hashtag\" rel=\"tag\">#<span>WebHosting</span></a> <a href=\"https://mastodon.com.pl/tags/VPS\" class=\"mention hashtag\" rel=\"tag\">#<span>VPS</span></a> <a href=\"https://mastodon.com.pl/tags/BareMetal\" class=\"mention hashtag\" rel=\"tag\">#<span>BareMetal</span></a> <a href=\"https://mastodon.com.pl/tags/WordPress\" class=\"mention hashtag\" rel=\"tag\">#<span>WordPress</span></a> <a href=\"https://mastodon.com.pl/tags/Ghost\" class=\"mention hashtag\" rel=\"tag\">#<span>Ghost</span></a> <a href=\"https://mastodon.com.pl/tags/Castopod\" class=\"mention hashtag\" rel=\"tag\">#<span>Castopod</span></a> <a href=\"https://mastodon.com.pl/tags/Astro\" class=\"mention hashtag\" rel=\"tag\">#<span>Astro</span></a> <a href=\"https://mastodon.com.pl/tags/Nuxt\" class=\"mention hashtag\" rel=\"tag\">#<span>Nuxt</span></a> <a href=\"https://mastodon.com.pl/tags/VUE\" class=\"mention hashtag\" rel=\"tag\">#<span>VUE</span></a> <a href=\"https://mastodon.com.pl/tags/Nextcloud\" class=\"mention hashtag\" rel=\"tag\">#<span>Nextcloud</span></a> <a href=\"https://mastodon.com.pl/tags/Keila\" class=\"mention hashtag\" rel=\"tag\">#<span>Keila</span></a> <a href=\"https://mastodon.com.pl/tags/WebDesign\" class=\"mention hashtag\" rel=\"tag\">#<span>WebDesign</span></a> <a href=\"https://mastodon.com.pl/tags/SelfHost\" class=\"mention hashtag\" rel=\"tag\">#<span>SelfHost</span></a> <a href=\"https://mastodon.com.pl/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://mastodon.com.pl/tags/FOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>FOSS</span></a></p><p>Profil prowadzi <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.com.pl/@m0bi\" class=\"u-url mention\">@<span>m0bi</span></a></span></p>",
"url": "https://mastodon.com.pl/@koop",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2025-03-05T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://mastodon.com.pl/users/koop#main-key",
"owner": "https://mastodon.com.pl/users/koop",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4h7/RAD0MNoW58WRltZ+\nnqQ8ixEm/AcyFBjDE781DSmqFqFAOKMAWJQ70w5Z+JtJ/QnkZRbZWvEh1hE0waiA\npvjlhHcKzJJvHzxCXVM8IEwjY6ZU4TDtGnm2nYvJ1EzF2p0K9XClidJaBbkyc4nx\neT2On7mPVcjBJIa3op3zR6fdLG/gOg7KdVIeFMDWfLwPEVKAmQrOu+A9fDNUqUTh\n39dmXikocQoQWF13cDK/7WeQiGkU4cPKhyAov/cx21qcJKh8Aoy3AmYIr/q8O4WM\n29L+4xu0ynlW5bYXwl/tB2Fl7y1Jnlk2hEBdlN37vRWF9QugR+J1bsm6uMOCZkIg\nYQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/opensource",
"name": "#opensource"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/foss",
"name": "#foss"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/wordpress",
"name": "#wordpress"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/selfhost",
"name": "#selfhost"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/nextcloud",
"name": "#nextcloud"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/vps",
"name": "#vps"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/webhosting",
"name": "#webhosting"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/webdesign",
"name": "#webdesign"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/vue",
"name": "#vue"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/castopod",
"name": "#castopod"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/astro",
"name": "#astro"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/ghost",
"name": "#ghost"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/nuxt",
"name": "#nuxt"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/baremetal",
"name": "#baremetal"
},
{
"type": "Hashtag",
"href": "https://mastodon.com.pl/tags/keila",
"name": "#keila"
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "Strona www",
"value": "<a href=\"https://koop.net.pl\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">koop.net.pl</span><span class=\"invisible\"></span></a>"
},
{
"type": "PropertyValue",
"name": "E-mail",
"value": "koop@koop.net.pl"
}
],
"endpoints": {
"sharedInbox": "https://mastodon.com.pl/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://pcdn.mastodon.com.pl/accounts/avatars/114/110/786/963/444/489/original/4c68608b9ad4914d.png"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://pcdn.mastodon.com.pl/accounts/headers/114/110/786/963/444/489/original/a226e2c82f41e2a1.png"
}
}