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",
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon-japan.net/users/aimainainu/statuses/114533778226530741",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-19T09:26:02Z",
"url": "https://mastodon-japan.net/@aimainainu/114533778226530741",
"attributedTo": "https://mastodon-japan.net/users/aimainainu",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon-japan.net/users/aimainainu/followers"
],
"sensitive": false,
"atomUri": "https://mastodon-japan.net/users/aimainainu/statuses/114533778226530741",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon-japan.net,2025-05-19:objectId=115920024:objectType=Conversation",
"content": "<p><a href=\"https://mastodon-japan.net/tags/%E9%BA%BB%E3%81%97%E3%82%93\" class=\"mention hashtag\" rel=\"tag\">#<span>麻しん</span></a> ( <a href=\"https://mastodon-japan.net/tags/%E3%81%AF%E3%81%97%E3%81%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>はしか</span></a> ) 患者の発生に伴う注意喚起について - 神奈川県</p><p>感染すると10から12日の潜伏期間を経て、発熱、せき、鼻水など風邪のような症状が現れ、2から3日発熱が続いた後に、39度以上の高熱と全身に赤い発疹が出ます。 <br /> <a href=\"https://www.pref.kanagawa.jp/docs/ga4/prs/r7765622.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">pref.kanagawa.jp/docs/ga4/prs/</span><span class=\"invisible\">r7765622.html</span></a> <br /> <br /><a href=\"https://mastodon-japan.net/tags/%E7%A5%9E%E5%A5%88%E5%B7%9D%E7%9C%8C\" class=\"mention hashtag\" rel=\"tag\">#<span>神奈川県</span></a></p>",
"contentMap": {
"ja": "<p><a href=\"https://mastodon-japan.net/tags/%E9%BA%BB%E3%81%97%E3%82%93\" class=\"mention hashtag\" rel=\"tag\">#<span>麻しん</span></a> ( <a href=\"https://mastodon-japan.net/tags/%E3%81%AF%E3%81%97%E3%81%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>はしか</span></a> ) 患者の発生に伴う注意喚起について - 神奈川県</p><p>感染すると10から12日の潜伏期間を経て、発熱、せき、鼻水など風邪のような症状が現れ、2から3日発熱が続いた後に、39度以上の高熱と全身に赤い発疹が出ます。 <br /> <a href=\"https://www.pref.kanagawa.jp/docs/ga4/prs/r7765622.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">pref.kanagawa.jp/docs/ga4/prs/</span><span class=\"invisible\">r7765622.html</span></a> <br /> <br /><a href=\"https://mastodon-japan.net/tags/%E7%A5%9E%E5%A5%88%E5%B7%9D%E7%9C%8C\" class=\"mention hashtag\" rel=\"tag\">#<span>神奈川県</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E9%BA%BB%E3%81%97%E3%82%93",
"name": "#麻しん"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E3%81%AF%E3%81%97%E3%81%8B",
"name": "#はしか"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E7%A5%9E%E5%A5%88%E5%B7%9D%E7%9C%8C",
"name": "#神奈川県"
}
],
"replies": {
"id": "https://mastodon-japan.net/users/aimainainu/statuses/114533778226530741/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon-japan.net/users/aimainainu/statuses/114533778226530741/replies?min_id=114534362280734263&page=true",
"partOf": "https://mastodon-japan.net/users/aimainainu/statuses/114533778226530741/replies",
"items": [
"https://mastodon-japan.net/users/aimainainu/statuses/114534362280734263"
]
}
},
"likes": {
"id": "https://mastodon-japan.net/users/aimainainu/statuses/114533778226530741/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon-japan.net/users/aimainainu/statuses/114533778226530741/shares",
"type": "Collection",
"totalItems": 0
}
}