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://toot.kottman.xyz/users/michal/statuses/114700550993678930",
"type": "Note",
"summary": null,
"inReplyTo": "https://floss.social/users/doctormo/statuses/114700440594425642",
"published": "2025-06-17T20:18:32Z",
"url": "https://toot.kottman.xyz/@michal/114700550993678930",
"attributedTo": "https://toot.kottman.xyz/users/michal",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://toot.kottman.xyz/users/michal/followers",
"https://floss.social/users/doctormo"
],
"sensitive": false,
"atomUri": "https://toot.kottman.xyz/users/michal/statuses/114700550993678930",
"inReplyToAtomUri": "https://floss.social/users/doctormo/statuses/114700440594425642",
"conversation": "tag:floss.social,2025-06-17:objectId=90423909:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@doctormo\" class=\"u-url mention\">@<span>doctormo</span></a></span> I see. It's possible to "untie from the build system" using <a href=\"https://github.com/rizsotto/Bear\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/rizsotto/Bear</span><span class=\"invisible\"></span></a>:</p><p>$ cat test.c<br /><a href=\"https://toot.kottman.xyz/tags/include\" class=\"mention hashtag\" rel=\"tag\">#<span>include</span></a> <stdio.h><br /><a href=\"https://toot.kottman.xyz/tags/include\" class=\"mention hashtag\" rel=\"tag\">#<span>include</span></a> <stddef.h><br />int main() { printf("hello"); }<br />$ bear -- gcc test.c<br />$ iwyu-tool -p . test.c<br />test.c should add these lines:</p><p>test.c should remove these lines:<br />- <a href=\"https://toot.kottman.xyz/tags/include\" class=\"mention hashtag\" rel=\"tag\">#<span>include</span></a> <stddef.h> // lines 2-2</p><p>The full include-list for test.c:<br /><a href=\"https://toot.kottman.xyz/tags/include\" class=\"mention hashtag\" rel=\"tag\">#<span>include</span></a> <stdio.h> // for printf</p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@doctormo\" class=\"u-url mention\">@<span>doctormo</span></a></span> I see. It's possible to "untie from the build system" using <a href=\"https://github.com/rizsotto/Bear\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/rizsotto/Bear</span><span class=\"invisible\"></span></a>:</p><p>$ cat test.c<br /><a href=\"https://toot.kottman.xyz/tags/include\" class=\"mention hashtag\" rel=\"tag\">#<span>include</span></a> <stdio.h><br /><a href=\"https://toot.kottman.xyz/tags/include\" class=\"mention hashtag\" rel=\"tag\">#<span>include</span></a> <stddef.h><br />int main() { printf("hello"); }<br />$ bear -- gcc test.c<br />$ iwyu-tool -p . test.c<br />test.c should add these lines:</p><p>test.c should remove these lines:<br />- <a href=\"https://toot.kottman.xyz/tags/include\" class=\"mention hashtag\" rel=\"tag\">#<span>include</span></a> <stddef.h> // lines 2-2</p><p>The full include-list for test.c:<br /><a href=\"https://toot.kottman.xyz/tags/include\" class=\"mention hashtag\" rel=\"tag\">#<span>include</span></a> <stdio.h> // for printf</p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://floss.social/users/doctormo",
"name": "@doctormo@floss.social"
},
{
"type": "Hashtag",
"href": "https://toot.kottman.xyz/tags/include",
"name": "#include"
}
],
"replies": {
"id": "https://toot.kottman.xyz/users/michal/statuses/114700550993678930/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://toot.kottman.xyz/users/michal/statuses/114700550993678930/replies?min_id=114700575087173744&page=true",
"partOf": "https://toot.kottman.xyz/users/michal/statuses/114700550993678930/replies",
"items": [
"https://toot.kottman.xyz/users/michal/statuses/114700575087173744"
]
}
},
"likes": {
"id": "https://toot.kottman.xyz/users/michal/statuses/114700550993678930/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://toot.kottman.xyz/users/michal/statuses/114700550993678930/shares",
"type": "Collection",
"totalItems": 0
}
}