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", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.nu/users/janhoglund/statuses/114084789151353303/replies", "type": "Collection", "first": { "id": "https://mastodon.nu/users/janhoglund/statuses/114084789151353303/replies?page=true", "type": "CollectionPage", "next": "https://mastodon.nu/users/janhoglund/statuses/114084789151353303/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.nu/users/janhoglund/statuses/114084789151353303/replies", "items": [ { "id": "https://mastodon.nu/users/janhoglund/statuses/114084825325925798", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.nu/users/janhoglund/statuses/114084789151353303", "published": "2025-03-01T02:31:24Z", "url": "https://mastodon.nu/@janhoglund/114084825325925798", "attributedTo": "https://mastodon.nu/users/janhoglund", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.nu/users/janhoglund/followers" ], "sensitive": false, "atomUri": "https://mastodon.nu/users/janhoglund/statuses/114084825325925798", "inReplyToAtomUri": "https://mastodon.nu/users/janhoglund/statuses/114084789151353303", "conversation": "tag:mastodon.nu,2025-03-01:objectId=105755190:objectType=Conversation", "content": "<p>“America suffered no military defeat. We were not outstripped economically by a bigger or better-organized competitor. Rather, we elected an insane tyrant who is blowing up the foundation of our international power…, all while he lets a South African immigrant ultra-billionaire…tear the wiring out of the federal government… Never underestimate the destructive power of stupidity.&quot;<br />—Ryan Cooper, Musk and Trump Are Causing the Dumbest Imperial Collapse in History<br /><a href=\"https://mastodon.nu/tags/trump\" class=\"mention hashtag\" rel=\"tag\">#<span>trump</span></a> <a href=\"https://mastodon.nu/tags/musk\" class=\"mention hashtag\" rel=\"tag\">#<span>musk</span></a> <a href=\"https://mastodon.nu/tags/usa\" class=\"mention hashtag\" rel=\"tag\">#<span>usa</span></a></p>", "contentMap": { "en": "<p>“America suffered no military defeat. We were not outstripped economically by a bigger or better-organized competitor. Rather, we elected an insane tyrant who is blowing up the foundation of our international power…, all while he lets a South African immigrant ultra-billionaire…tear the wiring out of the federal government… Never underestimate the destructive power of stupidity.&quot;<br />—Ryan Cooper, Musk and Trump Are Causing the Dumbest Imperial Collapse in History<br /><a href=\"https://mastodon.nu/tags/trump\" class=\"mention hashtag\" rel=\"tag\">#<span>trump</span></a> <a href=\"https://mastodon.nu/tags/musk\" class=\"mention hashtag\" rel=\"tag\">#<span>musk</span></a> <a href=\"https://mastodon.nu/tags/usa\" class=\"mention hashtag\" rel=\"tag\">#<span>usa</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.nu/tags/trump", "name": "#trump" }, { "type": "Hashtag", "href": "https://mastodon.nu/tags/musk", "name": "#musk" }, { "type": "Hashtag", "href": "https://mastodon.nu/tags/usa", "name": "#usa" } ], "replies": { "id": "https://mastodon.nu/users/janhoglund/statuses/114084825325925798/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.nu/users/janhoglund/statuses/114084825325925798/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.nu/users/janhoglund/statuses/114084825325925798/replies", "items": [] } }, "likes": { "id": "https://mastodon.nu/users/janhoglund/statuses/114084825325925798/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://mastodon.nu/users/janhoglund/statuses/114084825325925798/shares", "type": "Collection", "totalItems": 5 } } ] } }