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",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon-japan.net/users/chiave/statuses/114732628255424217",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-23T12:16:13Z",
"url": "https://mastodon-japan.net/@chiave/114732628255424217",
"attributedTo": "https://mastodon-japan.net/users/chiave",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon-japan.net/users/chiave/followers"
],
"sensitive": false,
"atomUri": "https://mastodon-japan.net/users/chiave/statuses/114732628255424217",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon-japan.net,2025-06-23:objectId=122098365:objectType=Conversation",
"content": "<p>「星灯りのランタン」<br />星を閉じ込めてあるので<br />暗闇で仄かに光輝くランタン。<br />足元を照らす程の明るさがないため<br />観賞用となっている。</p><p>蓄光素材を使用しているので、暗い場所で光ります✨</p><p><a href=\"https://mastodon-japan.net/tags/%E5%A4%A9%E4%BD%93%E8%A6%B3%E6%B8%AC%E5%B1%95\" class=\"mention hashtag\" rel=\"tag\">#<span>天体観測展</span></a> <a href=\"https://mastodon-japan.net/tags/Chiae_%E5%A4%A9%E4%BD%93%E8%A6%B3%E6%B8%AC%E5%B1%952025\" class=\"mention hashtag\" rel=\"tag\">#<span>Chiae_天体観測展2025</span></a> <a href=\"https://mastodon-japan.net/tags/%E3%83%8F%E3%83%B3%E3%83%89%E3%83%A1%E3%82%A4%E3%83%89%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B5%E3%83%AA%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>ハンドメイドアクセサリー</span></a> <a href=\"https://mastodon-japan.net/tags/%E3%83%8F%E3%83%B3%E3%83%89%E3%83%A1%E3%82%A4%E3%83%89\" class=\"mention hashtag\" rel=\"tag\">#<span>ハンドメイド</span></a> <a href=\"https://mastodon-japan.net/tags/%E8%93%84%E5%85%89\" class=\"mention hashtag\" rel=\"tag\">#<span>蓄光</span></a></p>",
"contentMap": {
"ja": "<p>「星灯りのランタン」<br />星を閉じ込めてあるので<br />暗闇で仄かに光輝くランタン。<br />足元を照らす程の明るさがないため<br />観賞用となっている。</p><p>蓄光素材を使用しているので、暗い場所で光ります✨</p><p><a href=\"https://mastodon-japan.net/tags/%E5%A4%A9%E4%BD%93%E8%A6%B3%E6%B8%AC%E5%B1%95\" class=\"mention hashtag\" rel=\"tag\">#<span>天体観測展</span></a> <a href=\"https://mastodon-japan.net/tags/Chiae_%E5%A4%A9%E4%BD%93%E8%A6%B3%E6%B8%AC%E5%B1%952025\" class=\"mention hashtag\" rel=\"tag\">#<span>Chiae_天体観測展2025</span></a> <a href=\"https://mastodon-japan.net/tags/%E3%83%8F%E3%83%B3%E3%83%89%E3%83%A1%E3%82%A4%E3%83%89%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B5%E3%83%AA%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>ハンドメイドアクセサリー</span></a> <a href=\"https://mastodon-japan.net/tags/%E3%83%8F%E3%83%B3%E3%83%89%E3%83%A1%E3%82%A4%E3%83%89\" class=\"mention hashtag\" rel=\"tag\">#<span>ハンドメイド</span></a> <a href=\"https://mastodon-japan.net/tags/%E8%93%84%E5%85%89\" class=\"mention hashtag\" rel=\"tag\">#<span>蓄光</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon-japan.net/media_attachments/files/114/732/628/025/673/723/original/8df0d50edee7b87f.jpg",
"name": null,
"blurhash": "UTH.Td9Fs.9GnO?bM{M|00WBtRs:DiM{WBxu",
"width": 2048,
"height": 2048
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E5%A4%A9%E4%BD%93%E8%A6%B3%E6%B8%AC%E5%B1%95",
"name": "#天体観測展"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/chiae_%E5%A4%A9%E4%BD%93%E8%A6%B3%E6%B8%AC%E5%B1%952025",
"name": "#chiae_天体観測展2025"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E3%83%8F%E3%83%B3%E3%83%89%E3%83%A1%E3%82%A4%E3%83%89%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B5%E3%83%AA%E3%83%BC",
"name": "#ハンドメイドアクセサリー"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E3%83%8F%E3%83%B3%E3%83%89%E3%83%A1%E3%82%A4%E3%83%89",
"name": "#ハンドメイド"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E8%93%84%E5%85%89",
"name": "#蓄光"
}
],
"replies": {
"id": "https://mastodon-japan.net/users/chiave/statuses/114732628255424217/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon-japan.net/users/chiave/statuses/114732628255424217/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon-japan.net/users/chiave/statuses/114732628255424217/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon-japan.net/users/chiave/statuses/114732628255424217/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon-japan.net/users/chiave/statuses/114732628255424217/shares",
"type": "Collection",
"totalItems": 0
}
}