Domain api.amatsu.io
United States
Software information
Vercel
tcp/443
-
Swagger API description is publicly available
Exposing Swagger/OpenAPI documentation is primarily a risk if your API has underlying security flaws, as it gives attackers a precise roadmap to find them.
Those detail every endpoint, parameter, and data model, making it easier to discover and exploit vulnerabilities like broken access control or injection points.
While a perfectly secure API mitigates the danger, protecting your documentation is a critical layer of defense that forces attackers to work without a map.
First seen 2025-10-27 12:49
Last seen 2025-12-22 15:01
Open for 56 days-
Severity: info
Fingerprint: 5733ddf49ff49cd1bf890109bf890109bf890109bf890109bf890109bf890109Public Swagger UI/API detected at path: /api-docs/swagger.json
Found on 2025-12-22 15:01
-
-
Open service 216.150.1.1:443 · api.amatsu.io
2026-01-09 04:00
HTTP/1.1 404 Not Found Cache-Control: public, max-age=0, must-revalidate Content-Length: 107 Content-Type: text/plain; charset=utf-8 Date: Fri, 09 Jan 2026 04:00:16 GMT Server: Vercel Strict-Transport-Security: max-age=63072000 X-Vercel-Error: DEPLOYMENT_NOT_FOUND X-Vercel-Id: iad1::qgntc-1767931216898-be36204eedd6 Connection: close The deployment could not be found on Vercel. DEPLOYMENT_NOT_FOUND iad1::qgntc-1767931216898-be36204eedd6
Found 2026-01-09 by HttpPluginCreate report
-
Open service 216.150.1.1:443 · api.amatsu.io
2026-01-02 04:48
HTTP/1.1 404 Not Found Cache-Control: public, max-age=0, must-revalidate Content-Length: 107 Content-Type: text/plain; charset=utf-8 Date: Fri, 02 Jan 2026 04:48:35 GMT Server: Vercel Strict-Transport-Security: max-age=63072000 X-Vercel-Error: DEPLOYMENT_NOT_FOUND X-Vercel-Id: bom1::rvk48-1767329315481-4db3285d4cc7 Connection: close The deployment could not be found on Vercel. DEPLOYMENT_NOT_FOUND bom1::rvk48-1767329315481-4db3285d4cc7
Found 2026-01-02 by HttpPluginCreate report
-
Open service 216.150.1.1:443 · api.amatsu.io
2025-12-30 12:22
HTTP/1.1 404 Not Found Cache-Control: public, max-age=0, must-revalidate Content-Length: 107 Content-Type: text/plain; charset=utf-8 Date: Tue, 30 Dec 2025 12:22:19 GMT Server: Vercel Strict-Transport-Security: max-age=63072000 X-Vercel-Error: DEPLOYMENT_NOT_FOUND X-Vercel-Id: fra1::4z9bj-1767097339082-98057959fef5 Connection: close The deployment could not be found on Vercel. DEPLOYMENT_NOT_FOUND fra1::4z9bj-1767097339082-98057959fef5
Found 2025-12-30 by HttpPluginCreate report
-
Open service 216.150.1.1:443 · api.amatsu.io
2025-12-22 15:01
HTTP/1.1 200 OK Age: 0 Cache-Control: public, max-age=0, must-revalidate Content-Length: 29 Content-Type: text/html; charset=utf-8 Date: Mon, 22 Dec 2025 15:01:39 GMT Etag: W/"1d-dZt1ke2WBjH1ll2olp0JYvMo1zE" Server: Vercel Strict-Transport-Security: max-age=63072000 X-Powered-By: Express X-Vercel-Cache: MISS X-Vercel-Id: fra1::iad1::vdnlk-1766415695649-9532552179e5 Connection: close Root endpoint for Rewards API
Found 2025-12-22 by HttpPluginCreate report
-
Open service 216.150.1.1:443 · api.amatsu.io
2025-12-20 19:14
HTTP/1.1 200 OK Age: 0 Cache-Control: public, max-age=0, must-revalidate Content-Length: 29 Content-Type: text/html; charset=utf-8 Date: Sat, 20 Dec 2025 19:14:11 GMT Etag: W/"1d-dZt1ke2WBjH1ll2olp0JYvMo1zE" Server: Vercel Strict-Transport-Security: max-age=63072000 X-Powered-By: Express X-Vercel-Cache: MISS X-Vercel-Id: lhr1::iad1::2fw4t-1766258051766-183372a8d704 Connection: close Root endpoint for Rewards API
Found 2025-12-20 by HttpPluginCreate report