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.social/users/Centurion480/statuses/114602077482172656", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-31T10:55:26Z", "url": "https://mastodon.social/@Centurion480/114602077482172656", "attributedTo": "https://mastodon.social/users/Centurion480", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/Centurion480/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/Centurion480/statuses/114602077482172656", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-05-31:objectId=1010987020:objectType=Conversation", "content": "<p>“Since 1950 Washington has officially sent more men to the moon than it has to China.” The visits by Mr. Deng and, more important, by those first Chinese students began a new chapter that would fundamentally change China — and the world. The United States gained access to a vast market and talent pool, while China found a model and a partner for transforming its economy.<br /><a href=\"https://mastodon.social/tags/China\" class=\"mention hashtag\" rel=\"tag\">#<span>China</span></a> <a href=\"https://mastodon.social/tags/education\" class=\"mention hashtag\" rel=\"tag\">#<span>education</span></a> <a href=\"https://mastodon.social/tags/economics\" class=\"mention hashtag\" rel=\"tag\">#<span>economics</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/research\" class=\"mention hashtag\" rel=\"tag\">#<span>research</span></a> <a href=\"https://mastodon.social/tags/universities\" class=\"mention hashtag\" rel=\"tag\">#<span>universities</span></a> <a href=\"https://mastodon.social/tags/competition\" class=\"mention hashtag\" rel=\"tag\">#<span>competition</span></a> <a href=\"https://mastodon.social/tags/innovation\" class=\"mention hashtag\" rel=\"tag\">#<span>innovation</span></a><br /><a href=\"https://www.nytimes.com/2025/05/30/business/china-student-visas-trump.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nytimes.com/2025/05/30/busines</span><span class=\"invisible\">s/china-student-visas-trump.html</span></a></p>", "contentMap": { "en": "<p>“Since 1950 Washington has officially sent more men to the moon than it has to China.” The visits by Mr. Deng and, more important, by those first Chinese students began a new chapter that would fundamentally change China — and the world. The United States gained access to a vast market and talent pool, while China found a model and a partner for transforming its economy.<br /><a href=\"https://mastodon.social/tags/China\" class=\"mention hashtag\" rel=\"tag\">#<span>China</span></a> <a href=\"https://mastodon.social/tags/education\" class=\"mention hashtag\" rel=\"tag\">#<span>education</span></a> <a href=\"https://mastodon.social/tags/economics\" class=\"mention hashtag\" rel=\"tag\">#<span>economics</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/research\" class=\"mention hashtag\" rel=\"tag\">#<span>research</span></a> <a href=\"https://mastodon.social/tags/universities\" class=\"mention hashtag\" rel=\"tag\">#<span>universities</span></a> <a href=\"https://mastodon.social/tags/competition\" class=\"mention hashtag\" rel=\"tag\">#<span>competition</span></a> <a href=\"https://mastodon.social/tags/innovation\" class=\"mention hashtag\" rel=\"tag\">#<span>innovation</span></a><br /><a href=\"https://www.nytimes.com/2025/05/30/business/china-student-visas-trump.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nytimes.com/2025/05/30/busines</span><span class=\"invisible\">s/china-student-visas-trump.html</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/china", "name": "#china" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/education", "name": "#education" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/economics", "name": "#economics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/research", "name": "#research" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/universities", "name": "#universities" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/competition", "name": "#competition" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/innovation", "name": "#innovation" } ], "replies": { "id": "https://mastodon.social/users/Centurion480/statuses/114602077482172656/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/Centurion480/statuses/114602077482172656/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/Centurion480/statuses/114602077482172656/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/Centurion480/statuses/114602077482172656/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/Centurion480/statuses/114602077482172656/shares", "type": "Collection", "totalItems": 3 } }