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",
"Hashtag": "as:Hashtag"
}
],
"id": "https://chaos.social/users/uliwitness/statuses/114061731350600978",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-02-25T00:38:18Z",
"url": "https://chaos.social/@uliwitness/114061731350600978",
"attributedTo": "https://chaos.social/users/uliwitness",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://chaos.social/users/uliwitness/followers",
"https://mastodon.social/users/jamescallender"
],
"sensitive": false,
"atomUri": "https://chaos.social/users/uliwitness/statuses/114061731350600978",
"inReplyToAtomUri": null,
"conversation": "tag:chaos.social,2025-02-25:objectId=248713607:objectType=Conversation",
"content": "<p>After <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@jamescallender\" class=\"u-url mention\">@<span>jamescallender</span></a></span> recently asked about my use of C++'s std::atomic and its overload of operator ++, I realized that the way it works with all other types (they return a reference to *this so you can chain them) means you can do horrible things like</p><p>++foo++</p><p>I mean, yes. But also NO NO NO!!! 😱</p><p><a href=\"https://chaos.social/tags/cplusplus\" class=\"mention hashtag\" rel=\"tag\">#<span>cplusplus</span></a> <a href=\"https://chaos.social/tags/cpp\" class=\"mention hashtag\" rel=\"tag\">#<span>cpp</span></a></p>",
"contentMap": {
"en": "<p>After <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@jamescallender\" class=\"u-url mention\">@<span>jamescallender</span></a></span> recently asked about my use of C++'s std::atomic and its overload of operator ++, I realized that the way it works with all other types (they return a reference to *this so you can chain them) means you can do horrible things like</p><p>++foo++</p><p>I mean, yes. But also NO NO NO!!! 😱</p><p><a href=\"https://chaos.social/tags/cplusplus\" class=\"mention hashtag\" rel=\"tag\">#<span>cplusplus</span></a> <a href=\"https://chaos.social/tags/cpp\" class=\"mention hashtag\" rel=\"tag\">#<span>cpp</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://mastodon.social/users/jamescallender",
"name": "@jamescallender@mastodon.social"
},
{
"type": "Hashtag",
"href": "https://chaos.social/tags/cplusplus",
"name": "#cplusplus"
},
{
"type": "Hashtag",
"href": "https://chaos.social/tags/cpp",
"name": "#cpp"
}
],
"replies": {
"id": "https://chaos.social/users/uliwitness/statuses/114061731350600978/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://chaos.social/users/uliwitness/statuses/114061731350600978/replies?only_other_accounts=true&page=true",
"partOf": "https://chaos.social/users/uliwitness/statuses/114061731350600978/replies",
"items": []
}
},
"likes": {
"id": "https://chaos.social/users/uliwitness/statuses/114061731350600978/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://chaos.social/users/uliwitness/statuses/114061731350600978/shares",
"type": "Collection",
"totalItems": 0
}
}