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://mstdn.science/users/QNFO/statuses/114747633843024149/replies",
"type": "Collection",
"first": {
"id": "https://mstdn.science/users/QNFO/statuses/114747633843024149/replies?page=true",
"type": "CollectionPage",
"next": "https://mstdn.science/users/QNFO/statuses/114747633843024149/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.science/users/QNFO/statuses/114747633843024149/replies",
"items": [
{
"id": "https://mstdn.science/users/QNFO/statuses/114747709842565183",
"type": "Note",
"summary": null,
"inReplyTo": "https://mstdn.science/users/QNFO/statuses/114747633843024149",
"published": "2025-06-26T04:11:39Z",
"url": "https://mstdn.science/@QNFO/114747709842565183",
"attributedTo": "https://mstdn.science/users/QNFO",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.science/users/QNFO/followers"
],
"sensitive": false,
"atomUri": "https://mstdn.science/users/QNFO/statuses/114747709842565183",
"inReplyToAtomUri": "https://mstdn.science/users/QNFO/statuses/114747633843024149",
"conversation": "tag:mstdn.science,2025-06-26:objectId=94949222:objectType=Conversation",
"content": "<p>I'd like to thank YouTube, Roger Penrose (inspired watching a video where he called these the most fundamental equations), Google Gemini (for making sure my math and logic were sound), and my high-school algebra teacher Mrs. Kincaid, without whom I never would've cared what a system of equations is.</p>",
"contentMap": {
"en": "<p>I'd like to thank YouTube, Roger Penrose (inspired watching a video where he called these the most fundamental equations), Google Gemini (for making sure my math and logic were sound), and my high-school algebra teacher Mrs. Kincaid, without whom I never would've cared what a system of equations is.</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://mstdn.science/users/QNFO/statuses/114747709842565183/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.science/users/QNFO/statuses/114747709842565183/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.science/users/QNFO/statuses/114747709842565183/replies",
"items": []
}
},
"likes": {
"id": "https://mstdn.science/users/QNFO/statuses/114747709842565183/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mstdn.science/users/QNFO/statuses/114747709842565183/shares",
"type": "Collection",
"totalItems": 0
}
}
]
}
}