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.decentralised.social/users/wezm/statuses/114554992306677620",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.decentralised.social/users/wezm/statuses/114554990053932550",
"published": "2025-05-23T03:21:03Z",
"url": "https://mastodon.decentralised.social/@wezm/114554992306677620",
"attributedTo": "https://mastodon.decentralised.social/users/wezm",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.decentralised.social/users/wezm/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.decentralised.social/users/wezm/statuses/114554992306677620",
"inReplyToAtomUri": "https://mastodon.decentralised.social/users/wezm/statuses/114554990053932550",
"conversation": "tag:mastodon.decentralised.social,2025-05-23:objectId=2235318:objectType=Conversation",
"content": "<p>The layout and styling is still a work in progress, so don't get too hung up on that. It's a regular server-rendered web app implemented in Rust using SQLite as the database. For testing I've loaded 1.6M HN stories into it, which is what's depicted in the screenshot in the previous toot. Tags are currently randomly assigned from a set when importing the HN stories, so they will look off in the screenshot. 2/2</p>",
"contentMap": {
"en": "<p>The layout and styling is still a work in progress, so don't get too hung up on that. It's a regular server-rendered web app implemented in Rust using SQLite as the database. For testing I've loaded 1.6M HN stories into it, which is what's depicted in the screenshot in the previous toot. Tags are currently randomly assigned from a set when importing the HN stories, so they will look off in the screenshot. 2/2</p>"
},
"updated": "2025-05-23T03:24:38Z",
"attachment": [],
"tag": [],
"replies": {
"id": "https://mastodon.decentralised.social/users/wezm/statuses/114554992306677620/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.decentralised.social/users/wezm/statuses/114554992306677620/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.decentralised.social/users/wezm/statuses/114554992306677620/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.decentralised.social/users/wezm/statuses/114554992306677620/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://mastodon.decentralised.social/users/wezm/statuses/114554992306677620/shares",
"type": "Collection",
"totalItems": 0
}
}