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://mas.to/users/Bookworm33333/statuses/114087933235296456", "type": "Note", "summary": null, "inReplyTo": "https://mas.to/users/Bookworm33333/statuses/114087281110069122", "published": "2025-03-01T15:41:47Z", "url": "https://mas.to/@Bookworm33333/114087933235296456", "attributedTo": "https://mas.to/users/Bookworm33333", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mas.to/users/Bookworm33333/followers" ], "sensitive": false, "atomUri": "https://mas.to/users/Bookworm33333/statuses/114087933235296456", "inReplyToAtomUri": "https://mas.to/users/Bookworm33333/statuses/114087281110069122", "conversation": "tag:mas.to,2025-03-01:objectId=458824844:objectType=Conversation", "content": "<p>WOW. Here’s another great read. 🧵This one is from <a href=\"https://mas.to/tags/ProPublica\" class=\"mention hashtag\" rel=\"tag\">#<span>ProPublica</span></a> <a href=\"https://mas.to/tags/uspol\" class=\"mention hashtag\" rel=\"tag\">#<span>uspol</span></a> <a href=\"https://mas.to/tags/GunRights\" class=\"mention hashtag\" rel=\"tag\">#<span>GunRights</span></a> <a href=\"https://mas.to/tags/NRA\" class=\"mention hashtag\" rel=\"tag\">#<span>NRA</span></a> <a href=\"https://mas.to/tags/DataHarvesting\" class=\"mention hashtag\" rel=\"tag\">#<span>DataHarvesting</span></a> <a href=\"https://mas.to/tags/CambridgeAnalytics\" class=\"mention hashtag\" rel=\"tag\">#<span>CambridgeAnalytics</span></a></p><p>“How Cambridge Analytica helped campaign to gun owners; what DOGE has been up to this week; and more from our newsroom.”</p><p><a href=\"https://link.propublica.net/view/60db4fe2dfa07b0083681991n3upv.1eom/9ec44455\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">link.propublica.net/view/60db4</span><span class=\"invisible\">fe2dfa07b0083681991n3upv.1eom/9ec44455</span></a><br />1/</p>", "contentMap": { "en": "<p>WOW. Here’s another great read. 🧵This one is from <a href=\"https://mas.to/tags/ProPublica\" class=\"mention hashtag\" rel=\"tag\">#<span>ProPublica</span></a> <a href=\"https://mas.to/tags/uspol\" class=\"mention hashtag\" rel=\"tag\">#<span>uspol</span></a> <a href=\"https://mas.to/tags/GunRights\" class=\"mention hashtag\" rel=\"tag\">#<span>GunRights</span></a> <a href=\"https://mas.to/tags/NRA\" class=\"mention hashtag\" rel=\"tag\">#<span>NRA</span></a> <a href=\"https://mas.to/tags/DataHarvesting\" class=\"mention hashtag\" rel=\"tag\">#<span>DataHarvesting</span></a> <a href=\"https://mas.to/tags/CambridgeAnalytics\" class=\"mention hashtag\" rel=\"tag\">#<span>CambridgeAnalytics</span></a></p><p>“How Cambridge Analytica helped campaign to gun owners; what DOGE has been up to this week; and more from our newsroom.”</p><p><a href=\"https://link.propublica.net/view/60db4fe2dfa07b0083681991n3upv.1eom/9ec44455\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">link.propublica.net/view/60db4</span><span class=\"invisible\">fe2dfa07b0083681991n3upv.1eom/9ec44455</span></a><br />1/</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mas.to/tags/cambridgeanalytics", "name": "#cambridgeanalytics" }, { "type": "Hashtag", "href": "https://mas.to/tags/dataharvesting", "name": "#dataharvesting" }, { "type": "Hashtag", "href": "https://mas.to/tags/nra", "name": "#nra" }, { "type": "Hashtag", "href": "https://mas.to/tags/gunrights", "name": "#gunrights" }, { "type": "Hashtag", "href": "https://mas.to/tags/uspol", "name": "#uspol" }, { "type": "Hashtag", "href": "https://mas.to/tags/propublica", "name": "#propublica" } ], "replies": { "id": "https://mas.to/users/Bookworm33333/statuses/114087933235296456/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mas.to/users/Bookworm33333/statuses/114087933235296456/replies?min_id=114087933250769717&page=true", "partOf": "https://mas.to/users/Bookworm33333/statuses/114087933235296456/replies", "items": [ "https://mas.to/users/Bookworm33333/statuses/114087933250769717" ] } }, "likes": { "id": "https://mas.to/users/Bookworm33333/statuses/114087933235296456/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mas.to/users/Bookworm33333/statuses/114087933235296456/shares", "type": "Collection", "totalItems": 0 } }