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.nz/users/oCDo/statuses/114553194328066303", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-22T19:43:48Z", "url": "https://mastodon.nz/@oCDo/114553194328066303", "attributedTo": "https://mastodon.nz/users/oCDo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.nz/users/oCDo/followers" ], "sensitive": false, "atomUri": "https://mastodon.nz/users/oCDo/statuses/114553194328066303", "inReplyToAtomUri": null, "conversation": "tag:mastodon.nz,2025-05-22:objectId=126896097:objectType=Conversation", "content": "<p>Tara River looking upstream (📷1) &amp; downstream (📷2) as seen from Đurđevića Tara Bridge. The Tara Canyon/ River Gorge is 2nd deepest in Europe &amp; 3rd deepest globally; it reaches 1300m in depth. From the bridge we watched thrill seekers using the zipline to fly past us &amp; rafters navigating the rapids 172m below us (📷3). The arched Đurđevića Tara Bridge itself is not especially pretty, with crumbling concrete exposing the reinforcing (📷4). It was built in 1937–40, but rebuilt in 1946 having been blown during WWII. The road through the canyon is billed as a scenic drive; it was closed.</p><p>🇲🇪<a href=\"https://mastodon.nz/tags/Montenegro\" class=\"mention hashtag\" rel=\"tag\">#<span>Montenegro</span></a> 🚐<a href=\"https://mastodon.nz/tags/campervan\" class=\"mention hashtag\" rel=\"tag\">#<span>campervan</span></a> 🚀<a href=\"https://mastodon.nz/tags/travel\" class=\"mention hashtag\" rel=\"tag\">#<span>travel</span></a></p>", "contentMap": { "en": "<p>Tara River looking upstream (📷1) &amp; downstream (📷2) as seen from Đurđevića Tara Bridge. The Tara Canyon/ River Gorge is 2nd deepest in Europe &amp; 3rd deepest globally; it reaches 1300m in depth. From the bridge we watched thrill seekers using the zipline to fly past us &amp; rafters navigating the rapids 172m below us (📷3). The arched Đurđevića Tara Bridge itself is not especially pretty, with crumbling concrete exposing the reinforcing (📷4). It was built in 1937–40, but rebuilt in 1946 having been blown during WWII. The road through the canyon is billed as a scenic drive; it was closed.</p><p>🇲🇪<a href=\"https://mastodon.nz/tags/Montenegro\" class=\"mention hashtag\" rel=\"tag\">#<span>Montenegro</span></a> 🚐<a href=\"https://mastodon.nz/tags/campervan\" class=\"mention hashtag\" rel=\"tag\">#<span>campervan</span></a> 🚀<a href=\"https://mastodon.nz/tags/travel\" class=\"mention hashtag\" rel=\"tag\">#<span>travel</span></a></p>" }, "updated": "2025-05-23T03:34:04Z", "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://o.mastodon.nz/media_attachments/files/114/553/180/426/756/402/original/f28435aae26270c3.jpeg", "name": "Upsream view; river lined with greenery", "blurhash": "UQGSPcnmae%3?dbWM|kD-?j]R*of=}jJj]s:", "width": 3325, "height": 2494 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://o.mastodon.nz/media_attachments/files/114/553/187/271/478/367/original/1764e0aab9cd55d4.jpeg", "name": "Downstream view, with rock face right of frame", "blurhash": "UMG]Tr0v-DX2ti%2NLo3NExva_kCj=ogWBj[", "width": 3325, "height": 2494 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://o.mastodon.nz/media_attachments/files/114/553/192/727/473/383/original/0ad4cda602d990be.jpeg", "name": "Looking directly down onto raft beneath bridge", "blurhash": "UBFZN9]quj54EdMyofx^T_J#wgwJs*iyWAxa", "width": 3527, "height": 2351 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://o.mastodon.nz/media_attachments/files/114/553/194/071/394/655/original/cd50400ea74fe3e8.jpeg", "name": "View of bridge arches, with visible damage to concrete ", "blurhash": "UHHL*QEe%iROx1R,Sv%M0vISxGRlSbV@jGX4", "width": 2494, "height": 3325 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.nz/tags/Montenegro", "name": "#Montenegro" }, { "type": "Hashtag", "href": "https://mastodon.nz/tags/campervan", "name": "#campervan" }, { "type": "Hashtag", "href": "https://mastodon.nz/tags/travel", "name": "#travel" } ], "replies": { "id": "https://mastodon.nz/users/oCDo/statuses/114553194328066303/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.nz/users/oCDo/statuses/114553194328066303/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.nz/users/oCDo/statuses/114553194328066303/replies", "items": [] } }, "likes": { "id": "https://mastodon.nz/users/oCDo/statuses/114553194328066303/likes", "type": "Collection", "totalItems": 18 }, "shares": { "id": "https://mastodon.nz/users/oCDo/statuses/114553194328066303/shares", "type": "Collection", "totalItems": 2 } }