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://mastodon.momiji-ka.com/users/zeeka/collections/featured",
"type": "OrderedCollection",
"totalItems": 2,
"orderedItems": [
{
"id": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114585013012150285",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-28T10:35:43Z",
"url": "https://mastodon.momiji-ka.com/@zeeka/114585013012150285",
"attributedTo": "https://mastodon.momiji-ka.com/users/zeeka",
"to": [
"https://mastodon.momiji-ka.com/users/zeeka/followers"
],
"cc": [
"https://www.w3.org/ns/activitystreams#Public"
],
"sensitive": false,
"atomUri": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114585013012150285",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.momiji-ka.com,2025-05-28:objectId=45390:objectType=Conversation",
"content": "<p>部屋でずっと流してる<br /><a href=\"https://www.youtube.com/watch?v=xNsImEe7zEg\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=xNsImEe7zE</span><span class=\"invisible\">g</span></a></p>",
"contentMap": {
"ja": "<p>部屋でずっと流してる<br /><a href=\"https://www.youtube.com/watch?v=xNsImEe7zEg\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=xNsImEe7zE</span><span class=\"invisible\">g</span></a></p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114585013012150285/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114585013012150285/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114585013012150285/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114585013012150285/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114585013012150285/shares",
"type": "Collection",
"totalItems": 0
}
},
{
"id": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114393368628841595",
"type": "Note",
"summary": "2025年度受験予定資格（5/30更新）",
"inReplyTo": null,
"published": "2025-04-24T14:18:02Z",
"url": "https://mastodon.momiji-ka.com/@zeeka/114393368628841595",
"attributedTo": "https://mastodon.momiji-ka.com/users/zeeka",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.momiji-ka.com/users/zeeka/followers"
],
"sensitive": true,
"atomUri": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114393368628841595",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.momiji-ka.com,2025-04-24:objectId=4831:objectType=Conversation",
"content": "<p>8/2・8/3 中小企業診断士（1次）<br />8/24 社会保険労務士<br />（9月 国内旅行業務取扱管理者：余裕があれば）<br />10/26 中小企業診断士（2次）<br />（11/23 中国語検定）<br />（余裕があれば：漢方養生指導士ベーシック）</p><p>税理士を外す決意によって心が軽くなっている…どんだけ会計飽きてたんや……なにはともあれ、無理せぬ程度に、ぼちぼちやるで～！</p><p><a href=\"https://mastodon.momiji-ka.com/tags/%E3%81%BE%E3%81%AA%E3%81%B6%E3%81%97%E3%81%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>まなぶしか</span></a></p>",
"contentMap": {
"ja": "<p>8/2・8/3 中小企業診断士（1次）<br />8/24 社会保険労務士<br />（9月 国内旅行業務取扱管理者：余裕があれば）<br />10/26 中小企業診断士（2次）<br />（11/23 中国語検定）<br />（余裕があれば：漢方養生指導士ベーシック）</p><p>税理士を外す決意によって心が軽くなっている…どんだけ会計飽きてたんや……なにはともあれ、無理せぬ程度に、ぼちぼちやるで～！</p><p><a href=\"https://mastodon.momiji-ka.com/tags/%E3%81%BE%E3%81%AA%E3%81%B6%E3%81%97%E3%81%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>まなぶしか</span></a></p>"
},
"updated": "2025-05-30T10:02:51Z",
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.momiji-ka.com/tags/%E3%81%BE%E3%81%AA%E3%81%B6%E3%81%97%E3%81%8B",
"name": "#まなぶしか"
}
],
"replies": {
"id": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114393368628841595/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114393368628841595/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114393368628841595/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114393368628841595/likes",
"type": "Collection",
"totalItems": 5
},
"shares": {
"id": "https://mastodon.momiji-ka.com/users/zeeka/statuses/114393368628841595/shares",
"type": "Collection",
"totalItems": 1
}
}
]
}