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://softwaremill.social/users/softwaremill/statuses/114335978168880484", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-14T11:02:53Z", "url": "https://softwaremill.social/@softwaremill/114335978168880484", "attributedTo": "https://softwaremill.social/users/softwaremill", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://softwaremill.social/users/softwaremill/followers" ], "sensitive": false, "atomUri": "https://softwaremill.social/users/softwaremill/statuses/114335978168880484", "inReplyToAtomUri": null, "conversation": "tag:softwaremill.social,2025-04-14:objectId=29020:objectType=Conversation", "content": "<p>Looking for reliable sources of tech knowledge? Check out the newsletters curated by our devs ⬇️<br />🔹 Scala Times: <a href=\"https://scalatimes.com/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">scalatimes.com/</span><span class=\"invisible\"></span></a><br />🔹 SoftwareMill Newsletter: <a href=\"http://eepurl.com/glzeA9\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">eepurl.com/glzeA9</span><span class=\"invisible\"></span></a><br />🔹 Tapir Tech Update: <a href=\"https://softwaremill.com/tapir-tech-update/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">softwaremill.com/tapir-tech-up</span><span class=\"invisible\">date/</span></a><br />🔹 SoftwareMill Tech Digest: <a href=\"https://sml.io/tech-digest\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">sml.io/tech-digest</span><span class=\"invisible\"></span></a></p><p><a href=\"https://softwaremill.social/tags/scala\" class=\"mention hashtag\" rel=\"tag\">#<span>scala</span></a> <a href=\"https://softwaremill.social/tags/java\" class=\"mention hashtag\" rel=\"tag\">#<span>java</span></a> <a href=\"https://softwaremill.social/tags/kotlin\" class=\"mention hashtag\" rel=\"tag\">#<span>kotlin</span></a> <a href=\"https://softwaremill.social/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://softwaremill.social/tags/ml\" class=\"mention hashtag\" rel=\"tag\">#<span>ml</span></a> <a href=\"https://softwaremill.social/tags/technews\" class=\"mention hashtag\" rel=\"tag\">#<span>technews</span></a> <a href=\"https://softwaremill.social/tags/technewsletter\" class=\"mention hashtag\" rel=\"tag\">#<span>technewsletter</span></a></p>", "contentMap": { "en": "<p>Looking for reliable sources of tech knowledge? Check out the newsletters curated by our devs ⬇️<br />🔹 Scala Times: <a href=\"https://scalatimes.com/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">scalatimes.com/</span><span class=\"invisible\"></span></a><br />🔹 SoftwareMill Newsletter: <a href=\"http://eepurl.com/glzeA9\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">eepurl.com/glzeA9</span><span class=\"invisible\"></span></a><br />🔹 Tapir Tech Update: <a href=\"https://softwaremill.com/tapir-tech-update/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">softwaremill.com/tapir-tech-up</span><span class=\"invisible\">date/</span></a><br />🔹 SoftwareMill Tech Digest: <a href=\"https://sml.io/tech-digest\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">sml.io/tech-digest</span><span class=\"invisible\"></span></a></p><p><a href=\"https://softwaremill.social/tags/scala\" class=\"mention hashtag\" rel=\"tag\">#<span>scala</span></a> <a href=\"https://softwaremill.social/tags/java\" class=\"mention hashtag\" rel=\"tag\">#<span>java</span></a> <a href=\"https://softwaremill.social/tags/kotlin\" class=\"mention hashtag\" rel=\"tag\">#<span>kotlin</span></a> <a href=\"https://softwaremill.social/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://softwaremill.social/tags/ml\" class=\"mention hashtag\" rel=\"tag\">#<span>ml</span></a> <a href=\"https://softwaremill.social/tags/technews\" class=\"mention hashtag\" rel=\"tag\">#<span>technews</span></a> <a href=\"https://softwaremill.social/tags/technewsletter\" class=\"mention hashtag\" rel=\"tag\">#<span>technewsletter</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://storage.googleapis.com/mastodon-production/media_attachments/files/114/335/977/760/304/141/original/3652cb8185fc321c.png", "name": null, "blurhash": "UGCDdW,@1vni+vwdSgkC2soL=0ayFcj[$Pf6", "width": 1080, "height": 1080 }, { "type": "Document", "mediaType": "image/png", "url": "https://storage.googleapis.com/mastodon-production/media_attachments/files/114/335/977/949/834/683/original/426cbcba0ca96485.png", "name": null, "blurhash": "UB8;Q4-@9EM~ILRqtSxu4oIWtSxt%h-;s8D%", "width": 1080, "height": 1080 }, { "type": "Document", "mediaType": "image/png", "url": "https://storage.googleapis.com/mastodon-production/media_attachments/files/114/335/977/987/846/213/original/a60b1a091137257c.png", "name": null, "blurhash": "U96[~;lV4.oyF}k?x]kBM|ogxuWEXRkBn+WY", "width": 1080, "height": 1080 }, { "type": "Document", "mediaType": "image/png", "url": "https://storage.googleapis.com/mastodon-production/media_attachments/files/114/335/978/001/884/805/original/a52ab8f72242409d.png", "name": null, "blurhash": "U9A,~-_G9Et5tZ%b%LocITt6%2R*x@oce=j^", "width": 1080, "height": 1080 } ], "tag": [ { "type": "Hashtag", "href": "https://softwaremill.social/tags/scala", "name": "#scala" }, { "type": "Hashtag", "href": "https://softwaremill.social/tags/java", "name": "#java" }, { "type": "Hashtag", "href": "https://softwaremill.social/tags/kotlin", "name": "#kotlin" }, { "type": "Hashtag", "href": "https://softwaremill.social/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://softwaremill.social/tags/ml", "name": "#ml" }, { "type": "Hashtag", "href": "https://softwaremill.social/tags/technews", "name": "#technews" }, { "type": "Hashtag", "href": "https://softwaremill.social/tags/technewsletter", "name": "#technewsletter" } ], "replies": { "id": "https://softwaremill.social/users/softwaremill/statuses/114335978168880484/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://softwaremill.social/users/softwaremill/statuses/114335978168880484/replies?only_other_accounts=true&page=true", "partOf": "https://softwaremill.social/users/softwaremill/statuses/114335978168880484/replies", "items": [] } }, "likes": { "id": "https://softwaremill.social/users/softwaremill/statuses/114335978168880484/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://softwaremill.social/users/softwaremill/statuses/114335978168880484/shares", "type": "Collection", "totalItems": 0 } }