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", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/schizanon/statuses/114750231161834326", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-26T14:52:52Z", "url": "https://mastodon.social/@schizanon/114750231161834326", "attributedTo": "https://mastodon.social/users/schizanon", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/schizanon/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/schizanon/statuses/114750231161834326", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-26:objectId=1033042367:objectType=Conversation", "content": "<p>Someone should make a circuit board that fits in an original <a href=\"https://mastodon.social/tags/tamagotchi\" class=\"mention hashtag\" rel=\"tag\">#<span>tamagotchi</span></a> shell and upgrades the screen and CPU so that it can do a lot of extra stuff; <a href=\"https://mastodon.social/tags/gps\" class=\"mention hashtag\" rel=\"tag\">#<span>gps</span></a> location tracking, <a href=\"https://mastodon.social/tags/meshtastic\" class=\"mention hashtag\" rel=\"tag\">#<span>meshtastic</span></a> node, <a href=\"https://mastodon.social/tags/pentesting\" class=\"mention hashtag\" rel=\"tag\">#<span>pentesting</span></a> and <a href=\"https://mastodon.social/tags/radio\" class=\"mention hashtag\" rel=\"tag\">#<span>radio</span></a> <a href=\"https://mastodon.social/tags/hacking\" class=\"mention hashtag\" rel=\"tag\">#<span>hacking</span></a> like a <a href=\"https://mastodon.social/tags/flipperZero\" class=\"mention hashtag\" rel=\"tag\">#<span>flipperZero</span></a>, etc. Maybe some <a href=\"https://mastodon.social/tags/arm\" class=\"mention hashtag\" rel=\"tag\">#<span>arm</span></a> <a href=\"https://mastodon.social/tags/soc\" class=\"mention hashtag\" rel=\"tag\">#<span>soc</span></a> like a <a href=\"https://mastodon.social/tags/RaspberryPi\" class=\"mention hashtag\" rel=\"tag\">#<span>RaspberryPi</span></a>, or <a href=\"https://mastodon.social/tags/Rockchip\" class=\"mention hashtag\" rel=\"tag\">#<span>Rockchip</span></a>, or maybe just a little <a href=\"https://mastodon.social/tags/ESP32\" class=\"mention hashtag\" rel=\"tag\">#<span>ESP32</span></a>. Maybe just cram a <a href=\"https://mastodon.social/tags/Pebble\" class=\"mention hashtag\" rel=\"tag\">#<span>Pebble</span></a> watch in there or something.</p><p><a href=\"https://mastodon.social/tags/hardware\" class=\"mention hashtag\" rel=\"tag\">#<span>hardware</span></a> <a href=\"https://mastodon.social/tags/technology\" class=\"mention hashtag\" rel=\"tag\">#<span>technology</span></a> <a href=\"https://mastodon.social/tags/virtualPet\" class=\"mention hashtag\" rel=\"tag\">#<span>virtualPet</span></a></p>", "contentMap": { "en": "<p>Someone should make a circuit board that fits in an original <a href=\"https://mastodon.social/tags/tamagotchi\" class=\"mention hashtag\" rel=\"tag\">#<span>tamagotchi</span></a> shell and upgrades the screen and CPU so that it can do a lot of extra stuff; <a href=\"https://mastodon.social/tags/gps\" class=\"mention hashtag\" rel=\"tag\">#<span>gps</span></a> location tracking, <a href=\"https://mastodon.social/tags/meshtastic\" class=\"mention hashtag\" rel=\"tag\">#<span>meshtastic</span></a> node, <a href=\"https://mastodon.social/tags/pentesting\" class=\"mention hashtag\" rel=\"tag\">#<span>pentesting</span></a> and <a href=\"https://mastodon.social/tags/radio\" class=\"mention hashtag\" rel=\"tag\">#<span>radio</span></a> <a href=\"https://mastodon.social/tags/hacking\" class=\"mention hashtag\" rel=\"tag\">#<span>hacking</span></a> like a <a href=\"https://mastodon.social/tags/flipperZero\" class=\"mention hashtag\" rel=\"tag\">#<span>flipperZero</span></a>, etc. Maybe some <a href=\"https://mastodon.social/tags/arm\" class=\"mention hashtag\" rel=\"tag\">#<span>arm</span></a> <a href=\"https://mastodon.social/tags/soc\" class=\"mention hashtag\" rel=\"tag\">#<span>soc</span></a> like a <a href=\"https://mastodon.social/tags/RaspberryPi\" class=\"mention hashtag\" rel=\"tag\">#<span>RaspberryPi</span></a>, or <a href=\"https://mastodon.social/tags/Rockchip\" class=\"mention hashtag\" rel=\"tag\">#<span>Rockchip</span></a>, or maybe just a little <a href=\"https://mastodon.social/tags/ESP32\" class=\"mention hashtag\" rel=\"tag\">#<span>ESP32</span></a>. Maybe just cram a <a href=\"https://mastodon.social/tags/Pebble\" class=\"mention hashtag\" rel=\"tag\">#<span>Pebble</span></a> watch in there or something.</p><p><a href=\"https://mastodon.social/tags/hardware\" class=\"mention hashtag\" rel=\"tag\">#<span>hardware</span></a> <a href=\"https://mastodon.social/tags/technology\" class=\"mention hashtag\" rel=\"tag\">#<span>technology</span></a> <a href=\"https://mastodon.social/tags/virtualPet\" class=\"mention hashtag\" rel=\"tag\">#<span>virtualPet</span></a></p>" }, "updated": "2025-07-04T01:14:24Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/hardware", "name": "#hardware" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/technology", "name": "#technology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/virtualpet", "name": "#virtualpet" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/tamagotchi", "name": "#tamagotchi" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/gps", "name": "#gps" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/meshtastic", "name": "#meshtastic" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/pentesting", "name": "#pentesting" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/radio", "name": "#radio" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/hacking", "name": "#hacking" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/FlipperZero", "name": "#FlipperZero" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/arm", "name": "#arm" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/soc", "name": "#soc" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/raspberrypi", "name": "#raspberrypi" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/esp32", "name": "#esp32" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/pebble", "name": "#pebble" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/rockchip", "name": "#rockchip" } ], "replies": { "id": "https://mastodon.social/users/schizanon/statuses/114750231161834326/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/schizanon/statuses/114750231161834326/replies?min_id=114750242658932534&page=true", "partOf": "https://mastodon.social/users/schizanon/statuses/114750231161834326/replies", "items": [ "https://mastodon.social/users/schizanon/statuses/114750242658932534" ] } }, "likes": { "id": "https://mastodon.social/users/schizanon/statuses/114750231161834326/likes", "type": "Collection", "totalItems": 6 }, "shares": { "id": "https://mastodon.social/users/schizanon/statuses/114750231161834326/shares", "type": "Collection", "totalItems": 6 } }