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://social.riley.pub/users/robin/collections/featured", "type": "OrderedCollection", "totalItems": 1, "orderedItems": [ { "id": "https://social.riley.pub/users/robin/statuses/114089868123882624", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-01T23:53:51Z", "url": "https://social.riley.pub/@robin/114089868123882624", "attributedTo": "https://social.riley.pub/users/robin", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.riley.pub/users/robin/followers" ], "sensitive": false, "atomUri": "https://social.riley.pub/users/robin/statuses/114089868123882624", "inReplyToAtomUri": null, "conversation": "tag:riley.pub,2025-03-01:objectId=499429:objectType=Conversation", "content": "<p>Pleased to announce that the Petaluma Pride Festival returns on National Coming Out Day – Saturday, October 11th!</p><p>We&#39;re now accepting applications from vendors, sponsors, and people who&#39;d like to host pride events as part of the official event program. Details at: <a href=\"https://petalumapride.link/2025\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">petalumapride.link/2025</span><span class=\"invisible\"></span></a></p><p><a href=\"https://social.riley.pub/tags/PetalumaPride\" class=\"mention hashtag\" rel=\"tag\">#<span>PetalumaPride</span></a> <a href=\"https://social.riley.pub/tags/LGBTQ\" class=\"mention hashtag\" rel=\"tag\">#<span>LGBTQ</span></a> <a href=\"https://social.riley.pub/tags/Petaluma\" class=\"mention hashtag\" rel=\"tag\">#<span>Petaluma</span></a> <a href=\"https://social.riley.pub/tags/SonomaCounty\" class=\"mention hashtag\" rel=\"tag\">#<span>SonomaCounty</span></a> <a href=\"https://social.riley.pub/tags/SFBA\" class=\"mention hashtag\" rel=\"tag\">#<span>SFBA</span></a> <a href=\"https://social.riley.pub/tags/Pride\" class=\"mention hashtag\" rel=\"tag\">#<span>Pride</span></a></p>", "contentMap": { "en": "<p>Pleased to announce that the Petaluma Pride Festival returns on National Coming Out Day – Saturday, October 11th!</p><p>We&#39;re now accepting applications from vendors, sponsors, and people who&#39;d like to host pride events as part of the official event program. Details at: <a href=\"https://petalumapride.link/2025\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">petalumapride.link/2025</span><span class=\"invisible\"></span></a></p><p><a href=\"https://social.riley.pub/tags/PetalumaPride\" class=\"mention hashtag\" rel=\"tag\">#<span>PetalumaPride</span></a> <a href=\"https://social.riley.pub/tags/LGBTQ\" class=\"mention hashtag\" rel=\"tag\">#<span>LGBTQ</span></a> <a href=\"https://social.riley.pub/tags/Petaluma\" class=\"mention hashtag\" rel=\"tag\">#<span>Petaluma</span></a> <a href=\"https://social.riley.pub/tags/SonomaCounty\" class=\"mention hashtag\" rel=\"tag\">#<span>SonomaCounty</span></a> <a href=\"https://social.riley.pub/tags/SFBA\" class=\"mention hashtag\" rel=\"tag\">#<span>SFBA</span></a> <a href=\"https://social.riley.pub/tags/Pride\" class=\"mention hashtag\" rel=\"tag\">#<span>Pride</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://social.riley.pub/tags/petalumapride", "name": "#petalumapride" }, { "type": "Hashtag", "href": "https://social.riley.pub/tags/lgbtq", "name": "#lgbtq" }, { "type": "Hashtag", "href": "https://social.riley.pub/tags/petaluma", "name": "#petaluma" }, { "type": "Hashtag", "href": "https://social.riley.pub/tags/sonomacounty", "name": "#sonomacounty" }, { "type": "Hashtag", "href": "https://social.riley.pub/tags/sfba", "name": "#sfba" }, { "type": "Hashtag", "href": "https://social.riley.pub/tags/pride", "name": "#pride" } ], "replies": { "id": "https://social.riley.pub/users/robin/statuses/114089868123882624/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.riley.pub/users/robin/statuses/114089868123882624/replies?only_other_accounts=true&page=true", "partOf": "https://social.riley.pub/users/robin/statuses/114089868123882624/replies", "items": [] } }, "likes": { "id": "https://social.riley.pub/users/robin/statuses/114089868123882624/likes", "type": "Collection", "totalItems": 16 }, "shares": { "id": "https://social.riley.pub/users/robin/statuses/114089868123882624/shares", "type": "Collection", "totalItems": 3 } } ] }