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", "type": "Note", "id": "https://snikket.de/social/menel/p/1748901690.447646", "published": "2025-06-02T22:01:30Z", "attributedTo": "https://snikket.de/social/menel", "summary": "", "content": "Looking at my snac status for debugging landlock, I've seen quite some 403 errors. It seems cloudflare doesn't like the snac user agent? (If I attribute that typical phrase correctly)<br>Well I don't like cloudflare, so we're good I think.<br><br><b>|sort|uniq -c</b><br><pre> 337 https://furry.engineer/inbox (403 Forbidden) [&#60;!DOCTYPE html&#62;&#60;html lang=&#34;en-US&#34;&#62;&#60;head&#62;&#60;title&#62;Just a moment<br> 91 https://gimmeloli.cc/inbox (403 Forbidden) [&#60;!DOCTYPE html&#62;&#60;html lang=&#34;en-US&#34;&#62;&#60;head&#62;&#60;title&#62;Just a moment<br> 169 https://pawb.fun/inbox (403 Forbidden) [&#60;!DOCTYPE html&#62;&#60;html lang=&#34;en-US&#34;&#62;&#60;head&#62;&#60;title&#62;Just a moment<br> 116 https://pixelfed.social/f/inbox (403 Forbidden) [&#60;!DOCTYPE html&#62;&#60;html lang=&#34;en-US&#34;&#62;&#60;head&#62;&#60;title&#62;Just a moment<br></pre><a href=\"https://snikket.de/social?t=cloudflare\" class=\"mention hashtag\" rel=\"tag\">#cloudflare</a> <a href=\"https://snikket.de/social?t=snac2\" class=\"mention hashtag\" rel=\"tag\">#Snac2</a> <a href=\"https://snikket.de/social?t=snac\" class=\"mention hashtag\" rel=\"tag\">#snac</a> <a href=\"https://snikket.de/social?t=federation\" class=\"mention hashtag\" rel=\"tag\">#federation</a><br>", "context": "https://snikket.de/social/menel/p/1748901690.447646#ctxt", "url": "https://snikket.de/social/menel/p/1748901690.447646", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [], "inReplyTo": null, "tag": [ { "type": "Hashtag", "href": "https://snikket.de/social?t=cloudflare", "name": "#cloudflare" }, { "type": "Hashtag", "href": "https://snikket.de/social?t=snac2", "name": "#snac2" }, { "type": "Hashtag", "href": "https://snikket.de/social?t=snac", "name": "#snac" }, { "type": "Hashtag", "href": "https://snikket.de/social?t=federation", "name": "#federation" } ], "sourceContent": "Looking at my snac status for debugging landlock, I've seen quite some 403 errors. It seems cloudflare doesn't like the snac user agent? (If I attribute that typical phrase correctly) \nWell I don't like cloudflare, so we're good I think.\n\n**|sort|uniq -c**\n```\n 337 https://furry.engineer/inbox (403 Forbidden) [<!DOCTYPE html><html lang=\"en-US\"><head><title>Just a moment\n 91 https://gimmeloli.cc/inbox (403 Forbidden) [<!DOCTYPE html><html lang=\"en-US\"><head><title>Just a moment\n 169 https://pawb.fun/inbox (403 Forbidden) [<!DOCTYPE html><html lang=\"en-US\"><head><title>Just a moment\n 116 https://pixelfed.social/f/inbox (403 Forbidden) [<!DOCTYPE html><html lang=\"en-US\"><head><title>Just a moment\n```\n\n#cloudflare #Snac2 #snac #federation ", "updated": "2025-06-02T22:03:30Z" }