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://mathstodon.xyz/users/tao/statuses/109451812001337121/replies",
"type": "Collection",
"first": {
"id": "https://mathstodon.xyz/users/tao/statuses/109451812001337121/replies?page=true",
"type": "CollectionPage",
"next": "https://mathstodon.xyz/users/tao/statuses/109451812001337121/replies?only_other_accounts=true&page=true",
"partOf": "https://mathstodon.xyz/users/tao/statuses/109451812001337121/replies",
"items": [
{
"id": "https://mathstodon.xyz/users/tao/statuses/109451928503698297",
"type": "Note",
"summary": null,
"inReplyTo": "https://mathstodon.xyz/users/tao/statuses/109451812001337121",
"published": "2022-12-03T21:44:49Z",
"url": "https://mathstodon.xyz/@tao/109451928503698297",
"attributedTo": "https://mathstodon.xyz/users/tao",
"to": [
"https://mathstodon.xyz/users/tao/followers"
],
"cc": [
"https://www.w3.org/ns/activitystreams#Public"
],
"sensitive": false,
"atomUri": "https://mathstodon.xyz/users/tao/statuses/109451928503698297",
"inReplyToAtomUri": "https://mathstodon.xyz/users/tao/statuses/109451812001337121",
"conversation": "tag:mathstodon.xyz,2022-12-03:objectId=32025619:objectType=Conversation",
"content": "<p>Can't resist adding some further examples:</p><p>* [Principle of induction] Preserved by successor -> suffices to test base case and/or limiting cases. </p><p>* Respects short exact sequences -> suffices to test "simple" objects (can also be used to separate into "solvable" and "semisimple" cases, "totally disconnected" and "connected" cases, "torsion" and "torsion-free" cases, etc.. Works particularly well with classification theorems, such as the classification of finite simple groups)</p><p>(6/)</p>",
"contentMap": {
"en": "<p>Can't resist adding some further examples:</p><p>* [Principle of induction] Preserved by successor -> suffices to test base case and/or limiting cases. </p><p>* Respects short exact sequences -> suffices to test "simple" objects (can also be used to separate into "solvable" and "semisimple" cases, "totally disconnected" and "connected" cases, "torsion" and "torsion-free" cases, etc.. Works particularly well with classification theorems, such as the classification of finite simple groups)</p><p>(6/)</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://mathstodon.xyz/users/tao/statuses/109451928503698297/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mathstodon.xyz/users/tao/statuses/109451928503698297/replies?min_id=109451930625533627&page=true",
"partOf": "https://mathstodon.xyz/users/tao/statuses/109451928503698297/replies",
"items": [
"https://mathstodon.xyz/users/tao/statuses/109451930625533627"
]
}
},
"likes": {
"id": "https://mathstodon.xyz/users/tao/statuses/109451928503698297/likes",
"type": "Collection",
"totalItems": 18
},
"shares": {
"id": "https://mathstodon.xyz/users/tao/statuses/109451928503698297/shares",
"type": "Collection",
"totalItems": 4
}
}
]
}
}