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/w_susukigawa/statuses/114755223474617738",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-27T12:02:28Z",
"url": "https://mastodon-japan.net/@w_susukigawa/114755223474617738",
"attributedTo": "https://mastodon-japan.net/users/w_susukigawa",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon-japan.net/users/w_susukigawa/followers"
],
"sensitive": false,
"atomUri": "https://mastodon-japan.net/users/w_susukigawa/statuses/114755223474617738",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon-japan.net,2025-06-27:objectId=122829893:objectType=Conversation",
"content": "<p>今日、18時半頃の空。<br /><a href=\"https://mastodon-japan.net/tags/%E5%A4%95%E6%97%A5\" class=\"mention hashtag\" rel=\"tag\">#<span>夕日</span></a> <a href=\"https://mastodon-japan.net/tags/%E5%A4%95%E9%99%BD\" class=\"mention hashtag\" rel=\"tag\">#<span>夕陽</span></a> <a href=\"https://mastodon-japan.net/tags/%E5%A4%95%E7%84%BC%E3%81%91\" class=\"mention hashtag\" rel=\"tag\">#<span>夕焼け</span></a> <a href=\"https://mastodon-japan.net/tags/%E5%A4%95%E6%99%AF\" class=\"mention hashtag\" rel=\"tag\">#<span>夕景</span></a><br /><a href=\"https://mastodon-japan.net/tags/%E8%96%84%E6%98%8E%E5%85%89%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>薄明光線</span></a> <a href=\"https://mastodon-japan.net/tags/%E5%A4%A9%E4%BD%BF%E3%81%AE%E6%A2%AF%E5%AD%90\" class=\"mention hashtag\" rel=\"tag\">#<span>天使の梯子</span></a><br /><a href=\"https://mastodon-japan.net/tags/PENTAX\" class=\"mention hashtag\" rel=\"tag\">#<span>PENTAX</span></a> <a href=\"https://mastodon-japan.net/tags/K3II\" class=\"mention hashtag\" rel=\"tag\">#<span>K3II</span></a></p>",
"contentMap": {
"ja": "<p>今日、18時半頃の空。<br /><a href=\"https://mastodon-japan.net/tags/%E5%A4%95%E6%97%A5\" class=\"mention hashtag\" rel=\"tag\">#<span>夕日</span></a> <a href=\"https://mastodon-japan.net/tags/%E5%A4%95%E9%99%BD\" class=\"mention hashtag\" rel=\"tag\">#<span>夕陽</span></a> <a href=\"https://mastodon-japan.net/tags/%E5%A4%95%E7%84%BC%E3%81%91\" class=\"mention hashtag\" rel=\"tag\">#<span>夕焼け</span></a> <a href=\"https://mastodon-japan.net/tags/%E5%A4%95%E6%99%AF\" class=\"mention hashtag\" rel=\"tag\">#<span>夕景</span></a><br /><a href=\"https://mastodon-japan.net/tags/%E8%96%84%E6%98%8E%E5%85%89%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>薄明光線</span></a> <a href=\"https://mastodon-japan.net/tags/%E5%A4%A9%E4%BD%BF%E3%81%AE%E6%A2%AF%E5%AD%90\" class=\"mention hashtag\" rel=\"tag\">#<span>天使の梯子</span></a><br /><a href=\"https://mastodon-japan.net/tags/PENTAX\" class=\"mention hashtag\" rel=\"tag\">#<span>PENTAX</span></a> <a href=\"https://mastodon-japan.net/tags/K3II\" class=\"mention hashtag\" rel=\"tag\">#<span>K3II</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon-japan.net/media_attachments/files/114/755/223/341/320/004/original/558777c2dc9d638b.jpg",
"name": null,
"blurhash": "UsJ~hlI@NINI13WVs-s-5B$zt5fk=[azagaf",
"width": 1024,
"height": 680
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E5%A4%95%E6%97%A5",
"name": "#夕日"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E5%A4%95%E9%99%BD",
"name": "#夕陽"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E5%A4%95%E7%84%BC%E3%81%91",
"name": "#夕焼け"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E5%A4%95%E6%99%AF",
"name": "#夕景"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E8%96%84%E6%98%8E%E5%85%89%E7%B7%9A",
"name": "#薄明光線"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E5%A4%A9%E4%BD%BF%E3%81%AE%E6%A2%AF%E5%AD%90",
"name": "#天使の梯子"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/pentax",
"name": "#pentax"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/k3ii",
"name": "#k3ii"
}
],
"replies": {
"id": "https://mastodon-japan.net/users/w_susukigawa/statuses/114755223474617738/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon-japan.net/users/w_susukigawa/statuses/114755223474617738/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon-japan.net/users/w_susukigawa/statuses/114755223474617738/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon-japan.net/users/w_susukigawa/statuses/114755223474617738/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://mastodon-japan.net/users/w_susukigawa/statuses/114755223474617738/shares",
"type": "Collection",
"totalItems": 0
}
}