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://toot.boston/users/knizer/statuses/114394655832891716", "type": "Note", "summary": null, "inReplyTo": "https://toot.boston/users/knizer/statuses/114394645159312525", "published": "2025-04-24T19:45:23Z", "url": "https://toot.boston/@knizer/114394655832891716", "attributedTo": "https://toot.boston/users/knizer", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://toot.boston/users/knizer/followers" ], "sensitive": false, "atomUri": "https://toot.boston/users/knizer/statuses/114394655832891716", "inReplyToAtomUri": "https://toot.boston/users/knizer/statuses/114394645159312525", "conversation": "tag:toot.boston,2025-04-24:objectId=12729831:objectType=Conversation", "localOnly": false, "content": "<p><a href=\"https://toot.boston/tags/MAwx\" class=\"mention hashtag\" rel=\"tag\">#<span>MAwx</span></a> for the last weekend of April 2025<br />Thu down to 55 overnight<br />Fri hits 72F, scant chance rain<br />Saturday - 3/4&quot; rain, bring your ☂️ <br />Sunday cloudy mid 50s<br /><a href=\"https://toot.boston/tags/BostonWeekend\" class=\"mention hashtag\" rel=\"tag\">#<span>BostonWeekend</span></a> 28/x</p>", "contentMap": { "en": "<p><a href=\"https://toot.boston/tags/MAwx\" class=\"mention hashtag\" rel=\"tag\">#<span>MAwx</span></a> for the last weekend of April 2025<br />Thu down to 55 overnight<br />Fri hits 72F, scant chance rain<br />Saturday - 3/4&quot; rain, bring your ☂️ <br />Sunday cloudy mid 50s<br /><a href=\"https://toot.boston/tags/BostonWeekend\" class=\"mention hashtag\" rel=\"tag\">#<span>BostonWeekend</span></a> 28/x</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://toot.boston/tags/mawx", "name": "#mawx" }, { "type": "Hashtag", "href": "https://toot.boston/tags/bostonweekend", "name": "#bostonweekend" } ], "replies": { "id": "https://toot.boston/users/knizer/statuses/114394655832891716/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://toot.boston/users/knizer/statuses/114394655832891716/replies?min_id=114394679722235359&page=true", "partOf": "https://toot.boston/users/knizer/statuses/114394655832891716/replies", "items": [ "https://toot.boston/users/knizer/statuses/114394679722235359" ] } } }