ActivityPub Viewer

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.

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{ "@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://mastodon.hongkongers.net/users/glottawa_mirror/statuses/114454977835263341", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-05T11:26:03Z", "url": "https://mastodon.hongkongers.net/@glottawa_mirror/114454977835263341", "attributedTo": "https://mastodon.hongkongers.net/users/glottawa_mirror", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.hongkongers.net/users/glottawa_mirror/followers" ], "sensitive": false, "atomUri": "https://mastodon.hongkongers.net/users/glottawa_mirror/statuses/114454977835263341", "inReplyToAtomUri": null, "conversation": "tag:mastodon.hongkongers.net,2025-05-05:objectId=13706973:objectType=Conversation", "content": "<p>Wildfire smoke linked to rise in ER visits for asthma: study<br />A new study says visits to emergency departments for asthma spiked during a first wave of unprecedented wildfire smoke in 2023, but patient numbers returned to normal during a second wave weeks later. The researchers say the first wave may have served as a wake-up call so people learned to protect themselv...<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": { "en": "<p>Wildfire smoke linked to rise in ER visits for asthma: study<br />A new study says visits to emergency departments for asthma spiked during a first wave of unprecedented wildfire smoke in 2023, but patient numbers returned to normal during a second wave weeks later. The researchers say the first wave may have served as a wake-up call so people learned to protect themselv...<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>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.hongkongers.net/media_attachments/files/114/454/977/821/291/007/original/49fe9d2a742f513c.jpg", "name": null, "blurhash": "UqOzMaofofof~WWBayj[V@ofWCayt7WBj[j[", "width": 720, "height": 480 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.hongkongers.net/tags/health", "name": "#health" }, { "type": "Hashtag", "href": "https://mastodon.hongkongers.net/tags/weather", "name": "#weather" }, { "type": "Hashtag", "href": "https://mastodon.hongkongers.net/tags/study", "name": "#study" }, { "type": "Hashtag", "href": "https://mastodon.hongkongers.net/tags/canada", "name": "#canada" }, { "type": "Hashtag", "href": "https://mastodon.hongkongers.net/tags/asthma", "name": "#asthma" }, { "type": "Hashtag", "href": "https://mastodon.hongkongers.net/tags/er", "name": "#er" } ], "replies": { "id": "https://mastodon.hongkongers.net/users/glottawa_mirror/statuses/114454977835263341/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.hongkongers.net/users/glottawa_mirror/statuses/114454977835263341/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.hongkongers.net/users/glottawa_mirror/statuses/114454977835263341/replies", "items": [] } }, "likes": { "id": "https://mastodon.hongkongers.net/users/glottawa_mirror/statuses/114454977835263341/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.hongkongers.net/users/glottawa_mirror/statuses/114454977835263341/shares", "type": "Collection", "totalItems": 1 } }