Four addresses, and only one of them is the API.
docs.gutschow.xyz holds the reference and the open simulation. api.gutschow.xyz takes every call, sandbox and live. sandbox.gutschow.xyz is a proxy and loads no page in a browser.
Each address takes a different kind of request.
| Subdomain | What it is | Key required |
|---|---|---|
| docs.gutschow.xyz | API reference and the open simulation | No |
| api.gutschow.xyz | The API. Sandbox and live calls both go here. | Yes (gsk_sandbox_… or gsk_live_…) |
sandbox.gutschow.xyz | HMAC proxy for sandbox traffic. No page loads in a browser. If the hostname does not resolve, call api.gutschow.xyz with the sandbox key. | Yes (gsk_sandbox_…) |
| api.gutschow.xyz/api/v1/health | Health check | No |
The published spec covers the settlement and status routes. Current surface: docs.gutschow.xyz.
Read the spec before you sign a request.
The settlement and status routes are published there.