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",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://mstdn.jp/users/zetamatta/statuses/114716572559941516/replies",
"type": "Collection",
"first": {
"id": "https://mstdn.jp/users/zetamatta/statuses/114716572559941516/replies?page=true",
"type": "CollectionPage",
"next": "https://mstdn.jp/users/zetamatta/statuses/114716572559941516/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.jp/users/zetamatta/statuses/114716572559941516/replies",
"items": [
{
"id": "https://mstdn.jp/users/zetamatta/statuses/114716719930069312",
"type": "Note",
"summary": null,
"inReplyTo": "https://mstdn.jp/users/zetamatta/statuses/114716572559941516",
"published": "2025-06-20T16:50:31Z",
"url": "https://mstdn.jp/@zetamatta/114716719930069312",
"attributedTo": "https://mstdn.jp/users/zetamatta",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.jp/users/zetamatta/followers"
],
"sensitive": false,
"atomUri": "https://mstdn.jp/users/zetamatta/statuses/114716719930069312",
"inReplyToAtomUri": "https://mstdn.jp/users/zetamatta/statuses/114716572559941516",
"conversation": "tag:mstdn.jp,2025-06-20:objectId=625954594:objectType=Conversation",
"content": "<p>羊とニワトリまで、ネザーに迷い込んできた。なんで？</p>",
"contentMap": {
"ja": "<p>羊とニワトリまで、ネザーに迷い込んできた。なんで？</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mstdn.jp/media_attachments/files/114/716/715/753/155/854/original/d683652824fe2401.jpeg",
"name": "羊・ニワトリ・イン・ザ・ネザー",
"blurhash": "UT7,j0NmRtoYR.oba~WBawWGs-oJWGk8jca#",
"focalPoint": [
0,
0
],
"width": 1407,
"height": 792
}
],
"tag": [],
"replies": {
"id": "https://mstdn.jp/users/zetamatta/statuses/114716719930069312/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.jp/users/zetamatta/statuses/114716719930069312/replies?min_id=114720316380339931&page=true",
"partOf": "https://mstdn.jp/users/zetamatta/statuses/114716719930069312/replies",
"items": [
"https://mstdn.jp/users/zetamatta/statuses/114720316380339931"
]
}
}
}
]
}
}