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://mapstodon.space/users/OSM_tourism/statuses/114625267436856742", "type": "Note", "summary": null, "inReplyTo": "https://mapstodon.space/users/OSM_tourism/statuses/114568803766349171", "published": "2025-06-04T13:12:57Z", "url": "https://mapstodon.space/@OSM_tourism/114625267436856742", "attributedTo": "https://mapstodon.space/users/OSM_tourism", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mapstodon.space/users/OSM_tourism/followers" ], "sensitive": false, "atomUri": "https://mapstodon.space/users/OSM_tourism/statuses/114625267436856742", "inReplyToAtomUri": "https://mapstodon.space/users/OSM_tourism/statuses/114568803766349171", "conversation": "tag:mapstodon.space,2025-05-25:objectId=56398677:objectType=Conversation", "content": "<p>The <a href=\"https://mapstodon.space/tags/multipolygon\" class=\"mention hashtag\" rel=\"tag\">#<span>multipolygon</span></a> usage for <a href=\"https://mapstodon.space/tags/meteor\" class=\"mention hashtag\" rel=\"tag\">#<span>meteor</span></a> <a href=\"https://mapstodon.space/tags/crater\" class=\"mention hashtag\" rel=\"tag\">#<span>crater</span></a> mapping in <a href=\"https://mapstodon.space/tags/OpenStreetMap\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenStreetMap</span></a> seemed not to be clear, added some examples 🖼️ to the discussion : <a href=\"https://wiki.openstreetmap.org/wiki/Talk:Tag:geological%3Dmeteor_crater#Why_and_when_to_use_a_multipolygon\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">wiki.openstreetmap.org/wiki/Ta</span><span class=\"invisible\">lk:Tag:geological%3Dmeteor_crater#Why_and_when_to_use_a_multipolygon</span></a></p><p>As already mentioned above, it would make sense if some <a href=\"https://mapstodon.space/tags/asteroid\" class=\"mention hashtag\" rel=\"tag\">#<span>asteroid</span></a> ☄️, <a href=\"https://mapstodon.space/tags/geology\" class=\"mention hashtag\" rel=\"tag\">#<span>geology</span></a> or <a href=\"https://mapstodon.space/tags/meteoritics\" class=\"mention hashtag\" rel=\"tag\">#<span>meteoritics</span></a> specialists would give their input. The results could also be embedded in <a href=\"https://mapstodon.space/tags/Wikipedia\" class=\"mention hashtag\" rel=\"tag\">#<span>Wikipedia</span></a></p>", "contentMap": { "en": "<p>The <a href=\"https://mapstodon.space/tags/multipolygon\" class=\"mention hashtag\" rel=\"tag\">#<span>multipolygon</span></a> usage for <a href=\"https://mapstodon.space/tags/meteor\" class=\"mention hashtag\" rel=\"tag\">#<span>meteor</span></a> <a href=\"https://mapstodon.space/tags/crater\" class=\"mention hashtag\" rel=\"tag\">#<span>crater</span></a> mapping in <a href=\"https://mapstodon.space/tags/OpenStreetMap\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenStreetMap</span></a> seemed not to be clear, added some examples 🖼️ to the discussion : <a href=\"https://wiki.openstreetmap.org/wiki/Talk:Tag:geological%3Dmeteor_crater#Why_and_when_to_use_a_multipolygon\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">wiki.openstreetmap.org/wiki/Ta</span><span class=\"invisible\">lk:Tag:geological%3Dmeteor_crater#Why_and_when_to_use_a_multipolygon</span></a></p><p>As already mentioned above, it would make sense if some <a href=\"https://mapstodon.space/tags/asteroid\" class=\"mention hashtag\" rel=\"tag\">#<span>asteroid</span></a> ☄️, <a href=\"https://mapstodon.space/tags/geology\" class=\"mention hashtag\" rel=\"tag\">#<span>geology</span></a> or <a href=\"https://mapstodon.space/tags/meteoritics\" class=\"mention hashtag\" rel=\"tag\">#<span>meteoritics</span></a> specialists would give their input. The results could also be embedded in <a href=\"https://mapstodon.space/tags/Wikipedia\" class=\"mention hashtag\" rel=\"tag\">#<span>Wikipedia</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mapstodon.space/tags/multipolygon", "name": "#multipolygon" }, { "type": "Hashtag", "href": "https://mapstodon.space/tags/meteor", "name": "#meteor" }, { "type": "Hashtag", "href": "https://mapstodon.space/tags/crater", "name": "#crater" }, { "type": "Hashtag", "href": "https://mapstodon.space/tags/OpenStreetMap", "name": "#OpenStreetMap" }, { "type": "Hashtag", "href": "https://mapstodon.space/tags/asteroid", "name": "#asteroid" }, { "type": "Hashtag", "href": "https://mapstodon.space/tags/geology", "name": "#geology" }, { "type": "Hashtag", "href": "https://mapstodon.space/tags/meteoritics", "name": "#meteoritics" }, { "type": "Hashtag", "href": "https://mapstodon.space/tags/wikipedia", "name": "#wikipedia" } ], "replies": { "id": "https://mapstodon.space/users/OSM_tourism/statuses/114625267436856742/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mapstodon.space/users/OSM_tourism/statuses/114625267436856742/replies?only_other_accounts=true&page=true", "partOf": "https://mapstodon.space/users/OSM_tourism/statuses/114625267436856742/replies", "items": [] } }, "likes": { "id": "https://mapstodon.space/users/OSM_tourism/statuses/114625267436856742/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mapstodon.space/users/OSM_tourism/statuses/114625267436856742/shares", "type": "Collection", "totalItems": 0 } }