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://join-lemmy.org/context.json",
"https://www.w3.org/ns/activitystreams"
],
"type": "Page",
"id": "https://feddit.org/post/13886860",
"attributedTo": "https://feddit.org/u/bratorange",
"to": [
"https://lemmy.ml/c/programmerhumor",
"https://www.w3.org/ns/activitystreams#Public"
],
"name": "Average Rust Error",
"cc": [],
"mediaType": "text/html",
"attachment": [
{
"type": "Image",
"url": "https://feddit.org/pictrs/image/95cc1ef9-4462-4fcd-97e3-391e7a035186.png",
"name": "'?' could not convert type 'Errror' to 'Error'"
}
],
"image": {
"type": "Image",
"url": "https://feddit.org/pictrs/image/ec6612b3-85c1-4f4e-b694-c97c338037bc.png"
},
"sensitive": false,
"published": "2025-06-09T12:58:04.743187Z",
"language": {
"identifier": "en",
"name": "English"
},
"audience": "https://lemmy.ml/c/programmerhumor",
"tag": [
{
"href": "https://feddit.org/post/13886860",
"name": "#programmerhumor",
"type": "Hashtag"
}
]
}