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.

Open in browser →
{ "@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/manankanchu/statuses/114570411731778060", "type": "Note", "summary": null, "inReplyTo": "https://digipres.club/users/philpem/statuses/114569868452699843", "published": "2025-05-25T20:42:25Z", "url": "https://mastodon.social/@manankanchu/114570411731778060", "attributedTo": "https://mastodon.social/users/manankanchu", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/manankanchu/followers", "https://digipres.club/users/philpem" ], "sensitive": false, "atomUri": "https://mastodon.social/users/manankanchu/statuses/114570411731778060", "inReplyToAtomUri": "https://digipres.club/users/philpem/statuses/114569868452699843", "conversation": "tag:digipres.club,2025-05-24:objectId=46006917:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://digipres.club/@philpem\" class=\"u-url mention\">@<span>philpem</span></a></span> </p><p>... as modern <a href=\"https://mastodon.social/tags/LoRaWAN\" class=\"mention hashtag\" rel=\"tag\">#<span>LoRaWAN</span></a> gateways provide gateway functionality, LNS and MQTT server all in one box, that&#39;s probably the best option for a private network ... no contribution to the world, though 😋</p>", "contentMap": { "de": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://digipres.club/@philpem\" class=\"u-url mention\">@<span>philpem</span></a></span> </p><p>... as modern <a href=\"https://mastodon.social/tags/LoRaWAN\" class=\"mention hashtag\" rel=\"tag\">#<span>LoRaWAN</span></a> gateways provide gateway functionality, LNS and MQTT server all in one box, that&#39;s probably the best option for a private network ... no contribution to the world, though 😋</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://digipres.club/users/philpem", "name": "@philpem@digipres.club" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/lorawan", "name": "#lorawan" } ], "replies": { "id": "https://mastodon.social/users/manankanchu/statuses/114570411731778060/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/manankanchu/statuses/114570411731778060/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/manankanchu/statuses/114570411731778060/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/manankanchu/statuses/114570411731778060/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/manankanchu/statuses/114570411731778060/shares", "type": "Collection", "totalItems": 0 } }