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.jp/users/TohKawamura/statuses/114529989196960327",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-18T17:22:26Z",
"url": "https://mstdn.jp/@TohKawamura/114529989196960327",
"attributedTo": "https://mstdn.jp/users/TohKawamura",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.jp/users/TohKawamura/followers"
],
"sensitive": false,
"atomUri": "https://mstdn.jp/users/TohKawamura/statuses/114529989196960327",
"inReplyToAtomUri": null,
"conversation": "tag:mstdn.jp,2025-05-18:objectId=616554872:objectType=Conversation",
"content": "<p>【告知】<br />6/1(日) <a href=\"https://mstdn.jp/tags/COMITIA152\" class=\"mention hashtag\" rel=\"tag\">#<span>COMITIA152</span></a> <br />東京ビッグサイト 11:00-16:00<br />東2ホール け28b ICU <br /><a href=\"https://mstdn.jp/tags/%E6%96%87%E5%AD%A6%E3%83%95%E3%83%AA%E3%83%9E\" class=\"mention hashtag\" rel=\"tag\">#<span>文学フリマ</span></a> 新刊<br />『贋作「藪の中」』300円<br /><a href=\"https://mstdn.jp/tags/%E3%83%86%E3%82%A3%E3%82%A2%E3%82%BA%E3%83%9E%E3%82%AC%E3%82%B8%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>ティアズマガジン</span></a> 掲載<br />『25⊆30』4500円<br />他 特殊装丁×実験小説など有！</p>",
"contentMap": {
"ja": "<p>【告知】<br />6/1(日) <a href=\"https://mstdn.jp/tags/COMITIA152\" class=\"mention hashtag\" rel=\"tag\">#<span>COMITIA152</span></a> <br />東京ビッグサイト 11:00-16:00<br />東2ホール け28b ICU <br /><a href=\"https://mstdn.jp/tags/%E6%96%87%E5%AD%A6%E3%83%95%E3%83%AA%E3%83%9E\" class=\"mention hashtag\" rel=\"tag\">#<span>文学フリマ</span></a> 新刊<br />『贋作「藪の中」』300円<br /><a href=\"https://mstdn.jp/tags/%E3%83%86%E3%82%A3%E3%82%A2%E3%82%BA%E3%83%9E%E3%82%AC%E3%82%B8%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>ティアズマガジン</span></a> 掲載<br />『25⊆30』4500円<br />他 特殊装丁×実験小説など有！</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mstdn.jp/media_attachments/files/114/529/988/589/685/969/original/00dbffd71f193f6a.jpg",
"name": null,
"blurhash": "UGJ[LoR6Mhay-qjYW;fi8xtSSdV@bEtSozWB",
"width": 612,
"height": 612
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mstdn.jp/media_attachments/files/114/529/988/595/589/328/original/a0b4ce81e5a72964.jpg",
"name": null,
"blurhash": "UII=44VWH;S6ET$}pIE2^%ITnOkDI8bwspsR",
"width": 622,
"height": 1024
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mstdn.jp/media_attachments/files/114/529/988/643/541/112/original/b2bdcce683e7fe26.jpeg",
"name": null,
"blurhash": "UFKBRE?bM{IURkt7j?t7~qM|j@t7-;IUj[Rj",
"width": 1663,
"height": 1247
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mstdn.jp/media_attachments/files/114/529/988/629/396/416/original/42ec91353a81f593.jpeg",
"name": null,
"blurhash": "UTI5MX?v_Nxu-=V@WXRPx]ozIUjZRPfkofof",
"width": 1663,
"height": 1247
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E3%83%86%E3%82%A3%E3%82%A2%E3%82%BA%E3%83%9E%E3%82%AC%E3%82%B8%E3%83%B3",
"name": "#ティアズマガジン"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E6%96%87%E5%AD%A6%E3%83%95%E3%83%AA%E3%83%9E",
"name": "#文学フリマ"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/comitia152",
"name": "#comitia152"
}
],
"replies": {
"id": "https://mstdn.jp/users/TohKawamura/statuses/114529989196960327/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.jp/users/TohKawamura/statuses/114529989196960327/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.jp/users/TohKawamura/statuses/114529989196960327/replies",
"items": []
}
}
}