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.
{
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"https://www.w3.org/ns/activitystreams",
{
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"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"Hashtag": "as:Hashtag"
}
],
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"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-23T03:48:41Z",
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],
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],
"sensitive": false,
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},
"attachment": [],
"tag": [
{
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"href": "https://rss-mstdn.studiofreesia.com/tags/huffingtonpost",
"name": "#huffingtonpost"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%A2%E3%83%BC%E3%83%88%E3%81%A8%E3%82%AB%E3%83%AB%E3%83%81%E3%83%A3%E3%83%BC",
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{
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{
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"name": "#写真"
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{
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"href": "https://rss-mstdn.studiofreesia.com/tags/%E6%A1%9C",
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{
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"href": "https://rss-mstdn.studiofreesia.com/tags/%E7%B4%85%E8%91%89",
"name": "#紅葉"
},
{
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"href": "https://rss-mstdn.studiofreesia.com/tags/%E6%A2%85",
"name": "#梅"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/nettoentame",
"name": "#nettoentame"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/ato",
"name": "#ato"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/shashin",
"name": "#shashin"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/sakura",
"name": "#sakura"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/ninagawamika",
"name": "#ninagawamika"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/koyo",
"name": "#koyo"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/ume",
"name": "#ume"
}
],
"replies": {
"id": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114730632579778718/replies",
"type": "Collection",
"first": {
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"next": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114730632579778718/replies?only_other_accounts=true&page=true",
"partOf": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114730632579778718/replies",
"items": []
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