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://rss-mstdn.studiofreesia.com/users/softantenna_blog/statuses/114300245235699337",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-08T03:35:31Z",
"url": "https://rss-mstdn.studiofreesia.com/@softantenna_blog/114300245235699337",
"attributedTo": "https://rss-mstdn.studiofreesia.com/users/softantenna_blog",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://rss-mstdn.studiofreesia.com/users/softantenna_blog/followers"
],
"sensitive": false,
"atomUri": "https://rss-mstdn.studiofreesia.com/users/softantenna_blog/statuses/114300245235699337",
"inReplyToAtomUri": null,
"conversation": "tag:rss-mstdn.studiofreesia.com,2025-04-08:objectId=12974199:objectType=Conversation",
"content": "<p>ビルドできないのはClang 17のせいかも？Xcode 16.3に要注意<br /><a href=\"https://softantenna.com/blog/xcode-16-3-clang-17/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">softantenna.com/blog/xcode-16-</span><span class=\"invisible\">3-clang-17/</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/softantenna_blog\" class=\"mention hashtag\" rel=\"tag\">#<span>softantenna_blog</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Tips\" class=\"mention hashtag\" rel=\"tag\">#<span>Tips</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/clang\" class=\"mention hashtag\" rel=\"tag\">#<span>clang</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Xcode\" class=\"mention hashtag\" rel=\"tag\">#<span>Xcode</span></a></p>",
"contentMap": {
"ja": "<p>ビルドできないのはClang 17のせいかも？Xcode 16.3に要注意<br /><a href=\"https://softantenna.com/blog/xcode-16-3-clang-17/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">softantenna.com/blog/xcode-16-</span><span class=\"invisible\">3-clang-17/</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/softantenna_blog\" class=\"mention hashtag\" rel=\"tag\">#<span>softantenna_blog</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Tips\" class=\"mention hashtag\" rel=\"tag\">#<span>Tips</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/clang\" class=\"mention hashtag\" rel=\"tag\">#<span>clang</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Xcode\" class=\"mention hashtag\" rel=\"tag\">#<span>Xcode</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/softantenna_blog",
"name": "#softantenna_blog"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/tips",
"name": "#tips"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/clang",
"name": "#clang"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/xcode",
"name": "#xcode"
}
],
"replies": {
"id": "https://rss-mstdn.studiofreesia.com/users/softantenna_blog/statuses/114300245235699337/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://rss-mstdn.studiofreesia.com/users/softantenna_blog/statuses/114300245235699337/replies?only_other_accounts=true&page=true",
"partOf": "https://rss-mstdn.studiofreesia.com/users/softantenna_blog/statuses/114300245235699337/replies",
"items": []
}
}
}