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://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114327547044108224",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-12T23:18:44Z",
"url": "https://rss-mstdn.studiofreesia.com/@huffingtonpost/114327547044108224",
"attributedTo": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://rss-mstdn.studiofreesia.com/users/huffingtonpost/followers"
],
"sensitive": false,
"atomUri": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114327547044108224",
"inReplyToAtomUri": null,
"conversation": "tag:rss-mstdn.studiofreesia.com,2025-04-12:objectId=13132868:objectType=Conversation",
"content": "<p>知ってた？非常口マーク、実は色で意味が違う。警視庁の投稿に「これむちゃくちゃ大事」の声<br /><a href=\"https://www.huffingtonpost.jp/entry/story_jp_67f890ece4b08901439390e8\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">huffingtonpost.jp/entry/story_</span><span class=\"invisible\">jp_67f890ece4b08901439390e8</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/huffingtonpost\" class=\"mention hashtag\" rel=\"tag\">#<span>huffingtonpost</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/LIFE\" class=\"mention hashtag\" rel=\"tag\">#<span>LIFE</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%A9%E3%82%A4%E3%83%95%E3%83%8F%E3%83%83%E3%82%AF\" class=\"mention hashtag\" rel=\"tag\">#<span>ライフハック</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%81%BD%E5%AE%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>災害</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E9%98%B2%E7%81%BD\" class=\"mention hashtag\" rel=\"tag\">#<span>防災</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E8%AD%A6%E8%A6%96%E5%BA%81\" class=\"mention hashtag\" rel=\"tag\">#<span>警視庁</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%81%BD%E5%AE%B3%E5%AF%BE%E7%AD%96%E8%AA%B2\" class=\"mention hashtag\" rel=\"tag\">#<span>災害対策課</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/raifuhakku\" class=\"mention hashtag\" rel=\"tag\">#<span>raifuhakku</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/saigai\" class=\"mention hashtag\" rel=\"tag\">#<span>saigai</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/bosai\" class=\"mention hashtag\" rel=\"tag\">#<span>bosai</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/keishicho\" class=\"mention hashtag\" rel=\"tag\">#<span>keishicho</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/saigaitaisakuka\" class=\"mention hashtag\" rel=\"tag\">#<span>saigaitaisakuka</span></a></p>",
"contentMap": {
"ja": "<p>知ってた？非常口マーク、実は色で意味が違う。警視庁の投稿に「これむちゃくちゃ大事」の声<br /><a href=\"https://www.huffingtonpost.jp/entry/story_jp_67f890ece4b08901439390e8\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">huffingtonpost.jp/entry/story_</span><span class=\"invisible\">jp_67f890ece4b08901439390e8</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/huffingtonpost\" class=\"mention hashtag\" rel=\"tag\">#<span>huffingtonpost</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/LIFE\" class=\"mention hashtag\" rel=\"tag\">#<span>LIFE</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%A9%E3%82%A4%E3%83%95%E3%83%8F%E3%83%83%E3%82%AF\" class=\"mention hashtag\" rel=\"tag\">#<span>ライフハック</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%81%BD%E5%AE%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>災害</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E9%98%B2%E7%81%BD\" class=\"mention hashtag\" rel=\"tag\">#<span>防災</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E8%AD%A6%E8%A6%96%E5%BA%81\" class=\"mention hashtag\" rel=\"tag\">#<span>警視庁</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%81%BD%E5%AE%B3%E5%AF%BE%E7%AD%96%E8%AA%B2\" class=\"mention hashtag\" rel=\"tag\">#<span>災害対策課</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/raifuhakku\" class=\"mention hashtag\" rel=\"tag\">#<span>raifuhakku</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/saigai\" class=\"mention hashtag\" rel=\"tag\">#<span>saigai</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/bosai\" class=\"mention hashtag\" rel=\"tag\">#<span>bosai</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/keishicho\" class=\"mention hashtag\" rel=\"tag\">#<span>keishicho</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/saigaitaisakuka\" class=\"mention hashtag\" rel=\"tag\">#<span>saigaitaisakuka</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/huffingtonpost",
"name": "#huffingtonpost"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/life",
"name": "#life"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%A9%E3%82%A4%E3%83%95%E3%83%8F%E3%83%83%E3%82%AF",
"name": "#ライフハック"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E7%81%BD%E5%AE%B3",
"name": "#災害"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E9%98%B2%E7%81%BD",
"name": "#防災"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E8%AD%A6%E8%A6%96%E5%BA%81",
"name": "#警視庁"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E7%81%BD%E5%AE%B3%E5%AF%BE%E7%AD%96%E8%AA%B2",
"name": "#災害対策課"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/raifuhakku",
"name": "#raifuhakku"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/saigai",
"name": "#saigai"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/bosai",
"name": "#bosai"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/keishicho",
"name": "#keishicho"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/saigaitaisakuka",
"name": "#saigaitaisakuka"
}
],
"replies": {
"id": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114327547044108224/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114327547044108224/replies?only_other_accounts=true&page=true",
"partOf": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114327547044108224/replies",
"items": []
}
}
}