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",
{
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"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://mastodon.hongkongers.net/users/glbarrie_mirror/statuses/114455199341195319",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-05T12:22:23Z",
"url": "https://mastodon.hongkongers.net/@glbarrie_mirror/114455199341195319",
"attributedTo": "https://mastodon.hongkongers.net/users/glbarrie_mirror",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
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],
"sensitive": false,
"atomUri": "https://mastodon.hongkongers.net/users/glbarrie_mirror/statuses/114455199341195319",
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"conversation": "tag:mastodon.hongkongers.net,2025-05-05:objectId=13707364:objectType=Conversation",
"content": "<p>Wildfire smoke linked to rise in ER visits for asthma: study<br />Researchers say the first wave of the 2023 wildfires may have served as a wake-up call so people learned to protect themselves from poor air quality before the smoke struck again.<br /><a href=\"https://mastodon.hongkongers.net/tags/health\" class=\"mention hashtag\" rel=\"tag\">#<span>health</span></a> <a href=\"https://mastodon.hongkongers.net/tags/weather\" class=\"mention hashtag\" rel=\"tag\">#<span>weather</span></a> <a href=\"https://mastodon.hongkongers.net/tags/study\" class=\"mention hashtag\" rel=\"tag\">#<span>study</span></a> <a href=\"https://mastodon.hongkongers.net/tags/Canada\" class=\"mention hashtag\" rel=\"tag\">#<span>Canada</span></a> <a href=\"https://mastodon.hongkongers.net/tags/Asthma\" class=\"mention hashtag\" rel=\"tag\">#<span>Asthma</span></a> <a href=\"https://mastodon.hongkongers.net/tags/ER\" class=\"mention hashtag\" rel=\"tag\">#<span>ER</span></a><br /><a href=\"https://globalnews.ca/news/11164131/wildfire-smoke-er-visits-asthma-increase-study/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">globalnews.ca/news/11164131/wi</span><span class=\"invisible\">ldfire-smoke-er-visits-asthma-increase-study/</span></a></p>",
"contentMap": {
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},
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"name": "#health"
},
{
"type": "Hashtag",
"href": "https://mastodon.hongkongers.net/tags/weather",
"name": "#weather"
},
{
"type": "Hashtag",
"href": "https://mastodon.hongkongers.net/tags/study",
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},
{
"type": "Hashtag",
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},
{
"type": "Hashtag",
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},
{
"type": "Hashtag",
"href": "https://mastodon.hongkongers.net/tags/er",
"name": "#er"
}
],
"replies": {
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"partOf": "https://mastodon.hongkongers.net/users/glbarrie_mirror/statuses/114455199341195319/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.hongkongers.net/users/glbarrie_mirror/statuses/114455199341195319/likes",
"type": "Collection",
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},
"shares": {
"id": "https://mastodon.hongkongers.net/users/glbarrie_mirror/statuses/114455199341195319/shares",
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}
}