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://fosstodon.org/users/sethmlarson/statuses/114468039885816596", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-07T18:47:55Z", "url": "https://fosstodon.org/@sethmlarson/114468039885816596", "attributedTo": "https://fosstodon.org/users/sethmlarson", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/sethmlarson/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/sethmlarson/statuses/114468039885816596", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-05-07:objectId=314170795:objectType=Conversation", "content": "<p>Python 3.14 beta is now available, and there is no GPG signatures per PEP 751. Please test your verification of Python artifacts using Sigstore :)</p><p><a href=\"https://fosstodon.org/tags/python\" class=\"mention hashtag\" rel=\"tag\">#<span>python</span></a> <a href=\"https://fosstodon.org/tags/gpg\" class=\"mention hashtag\" rel=\"tag\">#<span>gpg</span></a> <a href=\"https://fosstodon.org/tags/sigstore\" class=\"mention hashtag\" rel=\"tag\">#<span>sigstore</span></a> <a href=\"https://fosstodon.org/tags/security\" class=\"mention hashtag\" rel=\"tag\">#<span>security</span></a> <a href=\"https://fosstodon.org/tags/oss\" class=\"mention hashtag\" rel=\"tag\">#<span>oss</span></a> <a href=\"https://fosstodon.org/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a></p><p><a href=\"https://peps.python.org/pep-0761/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">peps.python.org/pep-0761/</span><span class=\"invisible\"></span></a></p>", "contentMap": { "en": "<p>Python 3.14 beta is now available, and there is no GPG signatures per PEP 751. Please test your verification of Python artifacts using Sigstore :)</p><p><a href=\"https://fosstodon.org/tags/python\" class=\"mention hashtag\" rel=\"tag\">#<span>python</span></a> <a href=\"https://fosstodon.org/tags/gpg\" class=\"mention hashtag\" rel=\"tag\">#<span>gpg</span></a> <a href=\"https://fosstodon.org/tags/sigstore\" class=\"mention hashtag\" rel=\"tag\">#<span>sigstore</span></a> <a href=\"https://fosstodon.org/tags/security\" class=\"mention hashtag\" rel=\"tag\">#<span>security</span></a> <a href=\"https://fosstodon.org/tags/oss\" class=\"mention hashtag\" rel=\"tag\">#<span>oss</span></a> <a href=\"https://fosstodon.org/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a></p><p><a href=\"https://peps.python.org/pep-0761/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">peps.python.org/pep-0761/</span><span class=\"invisible\"></span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/python", "name": "#python" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/gpg", "name": "#gpg" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/sigstore", "name": "#sigstore" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/security", "name": "#security" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/oss", "name": "#oss" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/opensource", "name": "#opensource" } ], "replies": { "id": "https://fosstodon.org/users/sethmlarson/statuses/114468039885816596/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/sethmlarson/statuses/114468039885816596/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/sethmlarson/statuses/114468039885816596/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/sethmlarson/statuses/114468039885816596/likes", "type": "Collection", "totalItems": 15 }, "shares": { "id": "https://fosstodon.org/users/sethmlarson/statuses/114468039885816596/shares", "type": "Collection", "totalItems": 10 } }