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.bsd.cafe/users/Dendrobatus_Azureus/statuses/114495444413543803", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-12T14:57:14Z", "url": "https://mastodon.bsd.cafe/@Dendrobatus_Azureus/114495444413543803", "attributedTo": "https://mastodon.bsd.cafe/users/Dendrobatus_Azureus", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.bsd.cafe/users/Dendrobatus_Azureus/followers", "https://mastodon.world/users/Timpostma" ], "sensitive": false, "atomUri": "https://mastodon.bsd.cafe/users/Dendrobatus_Azureus/statuses/114495444413543803", "inReplyToAtomUri": null, "conversation": "tag:bsd.cafe,2025-05-12:objectId=16879754:objectType=Conversation", "content": "<p>How can a 3DPrinting newbie proceed to buy a 3DPrinting device in 2025 which is {mostly} Open Source driven has 3DPrintable components and can print up to the size of an A3 sheet at a height of 40cm?</p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.world/@Timpostma\" class=\"u-url mention\">@<span>Timpostma</span></a></span> </p><p><a href=\"https://mastodon.bsd.cafe/tags/3DPrinting\" class=\"mention hashtag\" rel=\"tag\">#<span>3DPrinting</span></a> <a href=\"https://mastodon.bsd.cafe/tags/AskFediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>AskFediverse</span></a> <a href=\"https://mastodon.bsd.cafe/tags/hardware\" class=\"mention hashtag\" rel=\"tag\">#<span>hardware</span></a> <a href=\"https://mastodon.bsd.cafe/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a></p>", "contentMap": { "en": "<p>How can a 3DPrinting newbie proceed to buy a 3DPrinting device in 2025 which is {mostly} Open Source driven has 3DPrintable components and can print up to the size of an A3 sheet at a height of 40cm?</p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.world/@Timpostma\" class=\"u-url mention\">@<span>Timpostma</span></a></span> </p><p><a href=\"https://mastodon.bsd.cafe/tags/3DPrinting\" class=\"mention hashtag\" rel=\"tag\">#<span>3DPrinting</span></a> <a href=\"https://mastodon.bsd.cafe/tags/AskFediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>AskFediverse</span></a> <a href=\"https://mastodon.bsd.cafe/tags/hardware\" class=\"mention hashtag\" rel=\"tag\">#<span>hardware</span></a> <a href=\"https://mastodon.bsd.cafe/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.world/users/Timpostma", "name": "@Timpostma@mastodon.world" }, { "type": "Hashtag", "href": "https://mastodon.bsd.cafe/tags/3dprinting", "name": "#3dprinting" }, { "type": "Hashtag", "href": "https://mastodon.bsd.cafe/tags/askfediverse", "name": "#askfediverse" }, { "type": "Hashtag", "href": "https://mastodon.bsd.cafe/tags/hardware", "name": "#hardware" }, { "type": "Hashtag", "href": "https://mastodon.bsd.cafe/tags/opensource", "name": "#opensource" } ], "replies": { "id": "https://mastodon.bsd.cafe/users/Dendrobatus_Azureus/statuses/114495444413543803/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.bsd.cafe/users/Dendrobatus_Azureus/statuses/114495444413543803/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.bsd.cafe/users/Dendrobatus_Azureus/statuses/114495444413543803/replies", "items": [] } }, "likes": { "id": "https://mastodon.bsd.cafe/users/Dendrobatus_Azureus/statuses/114495444413543803/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://mastodon.bsd.cafe/users/Dendrobatus_Azureus/statuses/114495444413543803/shares", "type": "Collection", "totalItems": 5 } }