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"
}
],
"id": "https://mastodon.ar.al/users/aral/statuses/114551072575639259/replies",
"type": "Collection",
"first": {
"id": "https://mastodon.ar.al/users/aral/statuses/114551072575639259/replies?page=true",
"type": "CollectionPage",
"next": "https://mastodon.ar.al/users/aral/statuses/114551072575639259/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.ar.al/users/aral/statuses/114551072575639259/replies",
"items": [
{
"id": "https://mastodon.ar.al/users/aral/statuses/114551103465039625",
"type": "Note",
"summary": "webdev, kittens, brainstorming",
"inReplyTo": "https://mastodon.ar.al/users/aral/statuses/114551072575639259",
"published": "2025-05-22T10:52:04Z",
"url": "https://mastodon.ar.al/@aral/114551103465039625",
"attributedTo": "https://mastodon.ar.al/users/aral",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.ar.al/users/aral/followers",
"https://appdot.net/users/mdhughes",
"https://gamerplus.org/users/screwlisp"
],
"sensitive": true,
"atomUri": "https://mastodon.ar.al/users/aral/statuses/114551103465039625",
"inReplyToAtomUri": "https://mastodon.ar.al/users/aral/statuses/114551072575639259",
"conversation": "tag:gamerplus.org,2025-05-22:objectId=8207129:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://appdot.net/@mdhughes\" class=\"u-url mention\">@<span>mdhughes</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://gamerplus.org/@screwlisp\" class=\"u-url mention\">@<span>screwlisp</span></a></span> PS. Also see the Persistence tutorial as you will likely want to save the state of your world/campaign: <a href=\"https://kitten.small-web.org/tutorials/persistence/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">kitten.small-web.org/tutorials</span><span class=\"invisible\">/persistence/</span></a></p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://appdot.net/@mdhughes\" class=\"u-url mention\">@<span>mdhughes</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://gamerplus.org/@screwlisp\" class=\"u-url mention\">@<span>screwlisp</span></a></span> PS. Also see the Persistence tutorial as you will likely want to save the state of your world/campaign: <a href=\"https://kitten.small-web.org/tutorials/persistence/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">kitten.small-web.org/tutorials</span><span class=\"invisible\">/persistence/</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://appdot.net/users/mdhughes",
"name": "@mdhughes@appdot.net"
},
{
"type": "Mention",
"href": "https://gamerplus.org/users/screwlisp",
"name": "@screwlisp@gamerplus.org"
}
],
"replies": {
"id": "https://mastodon.ar.al/users/aral/statuses/114551103465039625/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.ar.al/users/aral/statuses/114551103465039625/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.ar.al/users/aral/statuses/114551103465039625/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.ar.al/users/aral/statuses/114551103465039625/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.ar.al/users/aral/statuses/114551103465039625/shares",
"type": "Collection",
"totalItems": 1
}
}
]
}
}