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/hashibuto/statuses/114686139541878482",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-15T07:13:31Z",
"url": "https://mstdn.jp/@hashibuto/114686139541878482",
"attributedTo": "https://mstdn.jp/users/hashibuto",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.jp/users/hashibuto/followers"
],
"sensitive": false,
"atomUri": "https://mstdn.jp/users/hashibuto/statuses/114686139541878482",
"inReplyToAtomUri": null,
"conversation": "tag:mstdn.jp,2025-06-15:objectId=624398046:objectType=Conversation",
"content": "<p><a href=\"https://mstdn.jp/tags/%E3%82%AB%E3%83%AF%E3%82%A6\" class=\"mention hashtag\" rel=\"tag\">#<span>カワウ</span></a> <a href=\"https://mstdn.jp/tags/%E9%B3%A5\" class=\"mention hashtag\" rel=\"tag\">#<span>鳥</span></a> <a href=\"https://mstdn.jp/tags/%E9%87%8E%E9%B3%A5\" class=\"mention hashtag\" rel=\"tag\">#<span>野鳥</span></a> <br /><a href=\"https://mstdn.jp/tags/GreatCormorant\" class=\"mention hashtag\" rel=\"tag\">#<span>GreatCormorant</span></a> <a href=\"https://mstdn.jp/tags/Cormorant\" class=\"mention hashtag\" rel=\"tag\">#<span>Cormorant</span></a> <a href=\"https://mstdn.jp/tags/Bird\" class=\"mention hashtag\" rel=\"tag\">#<span>Bird</span></a> <a href=\"https://mstdn.jp/tags/Wildbird\" class=\"mention hashtag\" rel=\"tag\">#<span>Wildbird</span></a></p>",
"contentMap": {
"ja": "<p><a href=\"https://mstdn.jp/tags/%E3%82%AB%E3%83%AF%E3%82%A6\" class=\"mention hashtag\" rel=\"tag\">#<span>カワウ</span></a> <a href=\"https://mstdn.jp/tags/%E9%B3%A5\" class=\"mention hashtag\" rel=\"tag\">#<span>鳥</span></a> <a href=\"https://mstdn.jp/tags/%E9%87%8E%E9%B3%A5\" class=\"mention hashtag\" rel=\"tag\">#<span>野鳥</span></a> <br /><a href=\"https://mstdn.jp/tags/GreatCormorant\" class=\"mention hashtag\" rel=\"tag\">#<span>GreatCormorant</span></a> <a href=\"https://mstdn.jp/tags/Cormorant\" class=\"mention hashtag\" rel=\"tag\">#<span>Cormorant</span></a> <a href=\"https://mstdn.jp/tags/Bird\" class=\"mention hashtag\" rel=\"tag\">#<span>Bird</span></a> <a href=\"https://mstdn.jp/tags/Wildbird\" class=\"mention hashtag\" rel=\"tag\">#<span>Wildbird</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://media.mstdn.jp/media_attachments/files/114/686/136/557/165/453/original/599ded4937fe1a5a.png",
"name": "カワウ",
"blurhash": "ULD0Jl~q?b%M9ED$M{axxuj]NGRjRjoeofj[",
"width": 1440,
"height": 1440
},
{
"type": "Document",
"mediaType": "image/png",
"url": "https://media.mstdn.jp/media_attachments/files/114/686/138/120/697/026/original/4ed135abd1e7432b.png",
"name": "カワウ",
"blurhash": "UHK1,o%M_3Rj~qWBIToft7WBM{ofD%ofxuWB",
"width": 1440,
"height": 1440
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/wildbird",
"name": "#wildbird"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/bird",
"name": "#bird"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/cormorant",
"name": "#cormorant"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/GreatCormorant",
"name": "#GreatCormorant"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E9%87%8E%E9%B3%A5",
"name": "#野鳥"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E9%B3%A5",
"name": "#鳥"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E3%82%AB%E3%83%AF%E3%82%A6",
"name": "#カワウ"
}
],
"replies": {
"id": "https://mstdn.jp/users/hashibuto/statuses/114686139541878482/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.jp/users/hashibuto/statuses/114686139541878482/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.jp/users/hashibuto/statuses/114686139541878482/replies",
"items": []
}
}
}