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", "litepub": "http://litepub.social/ns#", "directMessage": "litepub:directMessage", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://infosec.exchange/users/cyb_detective/statuses/114038539494823321", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-20T22:20:19Z", "url": "https://infosec.exchange/@cyb_detective/114038539494823321", "attributedTo": "https://infosec.exchange/users/cyb_detective", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/cyb_detective/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/cyb_detective/statuses/114038539494823321", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2025-02-20:objectId=243710237:objectType=Conversation", "content": "<p>Grep Back URLs</p><p><a href=\"https://infosec.exchange/tags/go\" class=\"mention hashtag\" rel=\"tag\">#<span>go</span></a> tool for gathering info about target domain:</p><p>1. Find subdomains with Subfinder<br />2. Get list or URLs from archive org with waybackurls<br />3. Find juicy info with grep: databases, configs, API keys, documents and more.</p><p><a href=\"https://github.com/gigachad80/grep-backURLs\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/gigachad80/grep-bac</span><span class=\"invisible\">kURLs</span></a></p><p><a href=\"https://infosec.exchange/tags/osint\" class=\"mention hashtag\" rel=\"tag\">#<span>osint</span></a></p>", "contentMap": { "en": "<p>Grep Back URLs</p><p><a href=\"https://infosec.exchange/tags/go\" class=\"mention hashtag\" rel=\"tag\">#<span>go</span></a> tool for gathering info about target domain:</p><p>1. Find subdomains with Subfinder<br />2. Get list or URLs from archive org with waybackurls<br />3. Find juicy info with grep: databases, configs, API keys, documents and more.</p><p><a href=\"https://github.com/gigachad80/grep-backURLs\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/gigachad80/grep-bac</span><span class=\"invisible\">kURLs</span></a></p><p><a href=\"https://infosec.exchange/tags/osint\" class=\"mention hashtag\" rel=\"tag\">#<span>osint</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.infosec.exchange/infosec.exchange/media_attachments/files/114/038/539/279/898/777/original/22efabced93966cc.png", "name": null, "blurhash": "UK5YBPj[RkWCtWj[Rka}tWfQRkayp2j[Rkay", "width": 1917, "height": 1082 } ], "tag": [ { "type": "Hashtag", "href": "https://infosec.exchange/tags/go", "name": "#go" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/osint", "name": "#osint" } ], "replies": { "id": "https://infosec.exchange/users/cyb_detective/statuses/114038539494823321/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/cyb_detective/statuses/114038539494823321/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/cyb_detective/statuses/114038539494823321/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/cyb_detective/statuses/114038539494823321/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://infosec.exchange/users/cyb_detective/statuses/114038539494823321/shares", "type": "Collection", "totalItems": 2 } }