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/Poo0717/statuses/114421016323623125",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-29T11:29:12Z",
"url": "https://mastodon-japan.net/@Poo0717/114421016323623125",
"attributedTo": "https://mastodon-japan.net/users/Poo0717",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon-japan.net/users/Poo0717/followers"
],
"sensitive": false,
"atomUri": "https://mastodon-japan.net/users/Poo0717/statuses/114421016323623125",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon-japan.net,2025-04-29:objectId=112548880:objectType=Conversation",
"content": "<p><a href=\"https://mastodon-japan.net/tags/%E3%81%98%E3%82%83%E3%81%B1%E3%81%AD%E3%81%A3%E3%81%A8%E6%89%8B%E6%9B%B8%E3%81%8D%E9%83%A8\" class=\"mention hashtag\" rel=\"tag\">#<span>じゃぱねっと手書き部</span></a> <br /><a href=\"https://mastodon-japan.net/tags/%E4%B8%87%E5%B9%B4%E7%AD%86\" class=\"mention hashtag\" rel=\"tag\">#<span>万年筆</span></a> <br />スヌーピー好き！</p>",
"contentMap": {
"ja": "<p><a href=\"https://mastodon-japan.net/tags/%E3%81%98%E3%82%83%E3%81%B1%E3%81%AD%E3%81%A3%E3%81%A8%E6%89%8B%E6%9B%B8%E3%81%8D%E9%83%A8\" class=\"mention hashtag\" rel=\"tag\">#<span>じゃぱねっと手書き部</span></a> <br /><a href=\"https://mastodon-japan.net/tags/%E4%B8%87%E5%B9%B4%E7%AD%86\" class=\"mention hashtag\" rel=\"tag\">#<span>万年筆</span></a> <br />スヌーピー好き！</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon-japan.net/media_attachments/files/114/421/014/973/874/923/original/8373864523ce25c1.jpg",
"name": null,
"blurhash": "UOFPjJ?^s:Mct7oLjFoJxXMxa{t7t8o#WBae",
"width": 2499,
"height": 3319
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon-japan.net/media_attachments/files/114/421/015/106/354/346/original/886a7d35ec4b42f1.jpg",
"name": null,
"blurhash": "ULDcdiRja}t7xaxuV@fi~poft7az%gj?WCj@",
"width": 2499,
"height": 3319
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E3%81%98%E3%82%83%E3%81%B1%E3%81%AD%E3%81%A3%E3%81%A8%E6%89%8B%E6%9B%B8%E3%81%8D%E9%83%A8",
"name": "#じゃぱねっと手書き部"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E4%B8%87%E5%B9%B4%E7%AD%86",
"name": "#万年筆"
}
],
"replies": {
"id": "https://mastodon-japan.net/users/Poo0717/statuses/114421016323623125/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon-japan.net/users/Poo0717/statuses/114421016323623125/replies?min_id=114421026833448565&page=true",
"partOf": "https://mastodon-japan.net/users/Poo0717/statuses/114421016323623125/replies",
"items": [
"https://mastodon-japan.net/users/Poo0717/statuses/114421026833448565"
]
}
},
"likes": {
"id": "https://mastodon-japan.net/users/Poo0717/statuses/114421016323623125/likes",
"type": "Collection",
"totalItems": 6
},
"shares": {
"id": "https://mastodon-japan.net/users/Poo0717/statuses/114421016323623125/shares",
"type": "Collection",
"totalItems": 0
}
}