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", "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mas.to/users/mythologyandhistory/statuses/114356653175325317", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-18T02:40:48Z", "url": "https://mas.to/@mythologyandhistory/114356653175325317", "attributedTo": "https://mas.to/users/mythologyandhistory", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mas.to/users/mythologyandhistory/followers" ], "sensitive": false, "atomUri": "https://mas.to/users/mythologyandhistory/statuses/114356653175325317", "inReplyToAtomUri": null, "conversation": "tag:mas.to,2025-04-18:objectId=480520325:objectType=Conversation", "content": "<p>A <a href=\"https://mas.to/tags/French\" class=\"mention hashtag\" rel=\"tag\">#<span>French</span></a> <a href=\"https://mas.to/tags/university\" class=\"mention hashtag\" rel=\"tag\">#<span>university</span></a> has decided to offer &#39;scientific refuge&#39; to <a href=\"https://mas.to/tags/academics\" class=\"mention hashtag\" rel=\"tag\">#<span>academics</span></a> from the <a href=\"https://mas.to/tags/USA\" class=\"mention hashtag\" rel=\"tag\">#<span>USA</span></a> who are affected by the <a href=\"https://mas.to/tags/Trump\" class=\"mention hashtag\" rel=\"tag\">#<span>Trump</span></a> administration.</p><p>Scholars from <a href=\"https://mas.to/tags/NASA\" class=\"mention hashtag\" rel=\"tag\">#<span>NASA</span></a>, <a href=\"https://mas.to/tags/Yale\" class=\"mention hashtag\" rel=\"tag\">#<span>Yale</span></a>, <a href=\"https://mas.to/tags/Stanford\" class=\"mention hashtag\" rel=\"tag\">#<span>Stanford</span></a> &amp;Co have applied.</p><p>The 20 selected will get €600k-€800k over 3 years, starting in June.</p><p>:100_party:</p><p><a href=\"https://www.france24.com/en/live-news/20250418-first-us-refugee-scientists-to-arrive-in-france-in-weeks-university\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">france24.com/en/live-news/2025</span><span class=\"invisible\">0418-first-us-refugee-scientists-to-arrive-in-france-in-weeks-university</span></a></p>", "contentMap": { "en": "<p>A <a href=\"https://mas.to/tags/French\" class=\"mention hashtag\" rel=\"tag\">#<span>French</span></a> <a href=\"https://mas.to/tags/university\" class=\"mention hashtag\" rel=\"tag\">#<span>university</span></a> has decided to offer &#39;scientific refuge&#39; to <a href=\"https://mas.to/tags/academics\" class=\"mention hashtag\" rel=\"tag\">#<span>academics</span></a> from the <a href=\"https://mas.to/tags/USA\" class=\"mention hashtag\" rel=\"tag\">#<span>USA</span></a> who are affected by the <a href=\"https://mas.to/tags/Trump\" class=\"mention hashtag\" rel=\"tag\">#<span>Trump</span></a> administration.</p><p>Scholars from <a href=\"https://mas.to/tags/NASA\" class=\"mention hashtag\" rel=\"tag\">#<span>NASA</span></a>, <a href=\"https://mas.to/tags/Yale\" class=\"mention hashtag\" rel=\"tag\">#<span>Yale</span></a>, <a href=\"https://mas.to/tags/Stanford\" class=\"mention hashtag\" rel=\"tag\">#<span>Stanford</span></a> &amp;Co have applied.</p><p>The 20 selected will get €600k-€800k over 3 years, starting in June.</p><p>:100_party:</p><p><a href=\"https://www.france24.com/en/live-news/20250418-first-us-refugee-scientists-to-arrive-in-france-in-weeks-university\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">france24.com/en/live-news/2025</span><span class=\"invisible\">0418-first-us-refugee-scientists-to-arrive-in-france-in-weeks-university</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mas.to/tags/stanford", "name": "#stanford" }, { "type": "Hashtag", "href": "https://mas.to/tags/yale", "name": "#yale" }, { "type": "Hashtag", "href": "https://mas.to/tags/NASA", "name": "#NASA" }, { "type": "Hashtag", "href": "https://mas.to/tags/Trump", "name": "#Trump" }, { "type": "Hashtag", "href": "https://mas.to/tags/USA", "name": "#USA" }, { "type": "Hashtag", "href": "https://mas.to/tags/academics", "name": "#academics" }, { "type": "Hashtag", "href": "https://mas.to/tags/university", "name": "#university" }, { "type": "Hashtag", "href": "https://mas.to/tags/french", "name": "#french" }, { "id": "https://mas.to/emojis/751643", "type": "Emoji", "name": ":100_party:", "updated": "2025-02-13T14:32:09Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mas.to/custom_emojis/images/000/751/643/original/0f62d66dd48b78f2.png" } } ], "replies": { "id": "https://mas.to/users/mythologyandhistory/statuses/114356653175325317/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mas.to/users/mythologyandhistory/statuses/114356653175325317/replies?only_other_accounts=true&page=true", "partOf": "https://mas.to/users/mythologyandhistory/statuses/114356653175325317/replies", "items": [] } }, "likes": { "id": "https://mas.to/users/mythologyandhistory/statuses/114356653175325317/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://mas.to/users/mythologyandhistory/statuses/114356653175325317/shares", "type": "Collection", "totalItems": 10 } }