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://mstdn.o-nature-culture.net/users/isa_matsu/statuses/114689286701003825",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-15T20:33:53Z",
"url": "https://mstdn.o-nature-culture.net/@isa_matsu/114689286701003825",
"attributedTo": "https://mstdn.o-nature-culture.net/users/isa_matsu",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.o-nature-culture.net/users/isa_matsu/followers"
],
"sensitive": false,
"atomUri": "https://mstdn.o-nature-culture.net/users/isa_matsu/statuses/114689286701003825",
"inReplyToAtomUri": null,
"conversation": "tag:o-nature-culture.net,2025-06-15:objectId=1832010:objectType=Conversation",
"content": "<p>5月の風景53.2025.05.31 <a href=\"https://mstdn.o-nature-culture.net/tags/%E6%A4%8D%E7%89%A9\" class=\"mention hashtag\" rel=\"tag\">#<span>植物</span></a> エゾノコリンゴ ミヤマザクラ</p>",
"contentMap": {
"ja": "<p>5月の風景53.2025.05.31 <a href=\"https://mstdn.o-nature-culture.net/tags/%E6%A4%8D%E7%89%A9\" class=\"mention hashtag\" rel=\"tag\">#<span>植物</span></a> エゾノコリンゴ ミヤマザクラ</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://mstdn.o-nature-culture.net/system/media_attachments/files/114/689/286/005/297/020/original/302f74d1b9fc274b.jpg",
"name": null,
"blurhash": "UDDvcgWSITx[~XIUWXkDV@D%R+t8n}M_E0xu",
"width": 3526,
"height": 2353
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://mstdn.o-nature-culture.net/system/media_attachments/files/114/689/286/236/876/832/original/2839003c21aa369e.jpg",
"name": null,
"blurhash": "U7Cj8=?a9WE1~UWCITtS9FE1xr%N.8xv-.Rj",
"width": 3525,
"height": 2353
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://mstdn.o-nature-culture.net/system/media_attachments/files/114/689/286/508/714/615/original/349ddd5581743834.jpg",
"name": null,
"blurhash": "U98;l2s;03xsDmV[x?t602WB?aV]?rjcIDM{",
"width": 3525,
"height": 2353
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mstdn.o-nature-culture.net/tags/%E6%A4%8D%E7%89%A9",
"name": "#植物"
}
],
"replies": {
"id": "https://mstdn.o-nature-culture.net/users/isa_matsu/statuses/114689286701003825/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.o-nature-culture.net/users/isa_matsu/statuses/114689286701003825/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.o-nature-culture.net/users/isa_matsu/statuses/114689286701003825/replies",
"items": []
}
},
"likes": {
"id": "https://mstdn.o-nature-culture.net/users/isa_matsu/statuses/114689286701003825/likes",
"type": "Collection",
"totalItems": 16
},
"shares": {
"id": "https://mstdn.o-nature-culture.net/users/isa_matsu/statuses/114689286701003825/shares",
"type": "Collection",
"totalItems": 1
}
}