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"
}
],
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"summary": null,
"inReplyTo": null,
"published": "2025-06-26T03:24:56Z",
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"to": [
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],
"cc": [
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"content": "<p>自宅で地震に遭遇⇨家の中はここに逃げて。警視庁が防災の豆知識を発信、「覚えておこう」と話題<br /><a href=\"https://www.huffingtonpost.jp/entry/story_jp_68548227e4b07e1309c5f178\" 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_68548227e4b07e1309c5f178</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/%E8%B1%86%E7%9F%A5%E8%AD%98\" class=\"mention hashtag\" rel=\"tag\">#<span>豆知識</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/%E5%9C%B0%E9%9C%87\" class=\"mention hashtag\" rel=\"tag\">#<span>地震</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/mamechishiki\" class=\"mention hashtag\" rel=\"tag\">#<span>mamechishiki</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/jishin\" class=\"mention hashtag\" rel=\"tag\">#<span>jishin</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/saigaitaisakuka\" class=\"mention hashtag\" rel=\"tag\">#<span>saigaitaisakuka</span></a></p>",
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"ja": "<p>自宅で地震に遭遇⇨家の中はここに逃げて。警視庁が防災の豆知識を発信、「覚えておこう」と話題<br /><a href=\"https://www.huffingtonpost.jp/entry/story_jp_68548227e4b07e1309c5f178\" 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_68548227e4b07e1309c5f178</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/%E8%B1%86%E7%9F%A5%E8%AD%98\" class=\"mention hashtag\" rel=\"tag\">#<span>豆知識</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/%E5%9C%B0%E9%9C%87\" class=\"mention hashtag\" rel=\"tag\">#<span>地震</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/mamechishiki\" class=\"mention hashtag\" rel=\"tag\">#<span>mamechishiki</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/jishin\" class=\"mention hashtag\" rel=\"tag\">#<span>jishin</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"
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{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E7%81%BD%E5%AE%B3",
"name": "#災害"
},
{
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"name": "#豆知識"
},
{
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"name": "#防災"
},
{
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"href": "https://rss-mstdn.studiofreesia.com/tags/%E8%AD%A6%E8%A6%96%E5%BA%81",
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{
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{
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"name": "#災害対策課"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/raifuhakku",
"name": "#raifuhakku"
},
{
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"href": "https://rss-mstdn.studiofreesia.com/tags/saigai",
"name": "#saigai"
},
{
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"href": "https://rss-mstdn.studiofreesia.com/tags/mamechishiki",
"name": "#mamechishiki"
},
{
"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/jishin",
"name": "#jishin"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/saigaitaisakuka",
"name": "#saigaitaisakuka"
}
],
"replies": {
"id": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114747526143649597/replies",
"type": "Collection",
"first": {
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"partOf": "https://rss-mstdn.studiofreesia.com/users/huffingtonpost/statuses/114747526143649597/replies",
"items": []
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}