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-belgium.be/users/begasus",
"type": "Person",
"following": "https://mastodon-belgium.be/users/begasus/following",
"followers": "https://mastodon-belgium.be/users/begasus/followers",
"inbox": "https://mastodon-belgium.be/users/begasus/inbox",
"outbox": "https://mastodon-belgium.be/users/begasus/outbox",
"featured": "https://mastodon-belgium.be/users/begasus/collections/featured",
"featuredTags": "https://mastodon-belgium.be/users/begasus/collections/tags",
"preferredUsername": "begasus",
"name": "Begasus",
"summary": "<p>Porting libraries/applications to our beloved OS <a href=\"https://mastodon-belgium.be/tags/HaikuOS\" class=\"mention hashtag\" rel=\"tag\">#<span>HaikuOS</span></a><br />Some information on my background: <a href=\"https://www.desktoponfire.com/interview/219/lets-interview-begasus/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">desktoponfire.com/interview/21</span><span class=\"invisible\">9/lets-interview-begasus/</span></a></p>",
"url": "https://mastodon-belgium.be/@begasus",
"manuallyApprovesFollowers": false,
"discoverable": false,
"indexable": false,
"published": "2025-02-26T00:00:00Z",
"memorial": false,
"alsoKnownAs": [
"https://mastodon.social/users/begasus"
],
"publicKey": {
"id": "https://mastodon-belgium.be/users/begasus#main-key",
"owner": "https://mastodon-belgium.be/users/begasus",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvyyYizXG0B7AyLt1/BUr\n5OXLFZ4t4m3AyZdZyX20BVFoxke49gWo179OQ3YkenysCLDRNWxhmAl96uV+cttG\n8TK0pQM8nO0HhJkeEkOTbm2wViX3/wwkyvfs1yiUxaOPGLg6rixALWtmbAvJsBbR\nqFY+T38l4BqfpS/DD+D9PEAwAbXPw4J8MieSKp4U33KBGL4Vt+asQnlBzLRr5aRy\njWQhHv6/MnF+Xs6OhMqYoemIqYt46khTsfZiBTkEMID2aowt4jHVJcpR11elhsax\n8q+9EzQV/AUt8icyEnoFUneJKE9+B4ki7SonowLAiGW1Eqgs1IfhWTKe0GZTv3JU\nfwIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon-belgium.be/tags/haikuos",
"name": "#haikuos"
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "https://github.com/Begasus",
"value": "My personal haikuports profile"
},
{
"type": "PropertyValue",
"name": "#Haiku-OS",
"value": "Operating system"
},
{
"type": "PropertyValue",
"name": "https://invent.kde.org/begasus",
"value": "My personal KDE profile"
}
],
"endpoints": {
"sharedInbox": "https://mastodon-belgium.be/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://mastodon-belgium.be/system/accounts/avatars/114/068/924/735/978/020/original/3f8dd575b44e3130.png"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://mastodon-belgium.be/system/accounts/headers/114/068/924/735/978/020/original/af7412ad2c191aab.png"
}
}