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"
}
],
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"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-30T03:18:08Z",
"url": "https://rss-mstdn.studiofreesia.com/@forest_watch_impress/114770148423441685",
"attributedTo": "https://rss-mstdn.studiofreesia.com/users/forest_watch_impress",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
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],
"sensitive": false,
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"inReplyToAtomUri": null,
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"content": "<p>「AI活用本」が半額などでセール中！ プロンプトの作り方から、ChatGPT、Gemini、Copilotの使い方まで／Kindle本プライムデーセールでAI関連書籍が安い！【Book Watch/セール情報】<br /><a href=\"https://forest.watch.impress.co.jp/docs/bookwatch/sale/2026822.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">forest.watch.impress.co.jp/doc</span><span class=\"invisible\">s/bookwatch/sale/2026822.html</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/forest_watch_impress\" class=\"mention hashtag\" rel=\"tag\">#<span>forest_watch_impress</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Amazon\" class=\"mention hashtag\" rel=\"tag\">#<span>Amazon</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Kindle\" class=\"mention hashtag\" rel=\"tag\">#<span>Kindle</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E9%9B%BB%E5%AD%90%E6%9B%B8%E7%B1%8D_%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>電子書籍_本</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%97%E3%83%AD%E3%82%B0%E3%83%A9%E3%83%9F%E3%83%B3%E3%82%B0\" class=\"mention hashtag\" rel=\"tag\">#<span>プログラミング</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Windows\" class=\"mention hashtag\" rel=\"tag\">#<span>Windows</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Office\" class=\"mention hashtag\" rel=\"tag\">#<span>Office</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%93%E3%82%B8%E3%83%8D%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>ビジネス</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%BB%E3%83%BC%E3%83%AB\" class=\"mention hashtag\" rel=\"tag\">#<span>セール</span></a></p>",
"contentMap": {
"ja": "<p>「AI活用本」が半額などでセール中！ プロンプトの作り方から、ChatGPT、Gemini、Copilotの使い方まで／Kindle本プライムデーセールでAI関連書籍が安い！【Book Watch/セール情報】<br /><a href=\"https://forest.watch.impress.co.jp/docs/bookwatch/sale/2026822.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">forest.watch.impress.co.jp/doc</span><span class=\"invisible\">s/bookwatch/sale/2026822.html</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/forest_watch_impress\" class=\"mention hashtag\" rel=\"tag\">#<span>forest_watch_impress</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Amazon\" class=\"mention hashtag\" rel=\"tag\">#<span>Amazon</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Kindle\" class=\"mention hashtag\" rel=\"tag\">#<span>Kindle</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E9%9B%BB%E5%AD%90%E6%9B%B8%E7%B1%8D_%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>電子書籍_本</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%97%E3%83%AD%E3%82%B0%E3%83%A9%E3%83%9F%E3%83%B3%E3%82%B0\" class=\"mention hashtag\" rel=\"tag\">#<span>プログラミング</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Windows\" class=\"mention hashtag\" rel=\"tag\">#<span>Windows</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Office\" class=\"mention hashtag\" rel=\"tag\">#<span>Office</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%93%E3%82%B8%E3%83%8D%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>ビジネス</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%BB%E3%83%BC%E3%83%AB\" class=\"mention hashtag\" rel=\"tag\">#<span>セール</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/forest_watch_impress",
"name": "#forest_watch_impress"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/amazon",
"name": "#amazon"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/kindle",
"name": "#kindle"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E9%9B%BB%E5%AD%90%E6%9B%B8%E7%B1%8D_%E6%9C%AC",
"name": "#電子書籍_本"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%97%E3%83%AD%E3%82%B0%E3%83%A9%E3%83%9F%E3%83%B3%E3%82%B0",
"name": "#プログラミング"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/windows",
"name": "#windows"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/office",
"name": "#office"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%93%E3%82%B8%E3%83%8D%E3%82%B9",
"name": "#ビジネス"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%BB%E3%83%BC%E3%83%AB",
"name": "#セール"
}
],
"replies": {
"id": "https://rss-mstdn.studiofreesia.com/users/forest_watch_impress/statuses/114770148423441685/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://rss-mstdn.studiofreesia.com/users/forest_watch_impress/statuses/114770148423441685/replies?only_other_accounts=true&page=true",
"partOf": "https://rss-mstdn.studiofreesia.com/users/forest_watch_impress/statuses/114770148423441685/replies",
"items": []
}
}
}