sg_test_. Usage is counted separately from live keys.
Deterministic fixtures
Fixtures are deterministic only with a test key. A live key evaluates the
address using the normal account policy.
Before switching to live
- Confirm allow and block paths in a staging signup flow.
- Confirm your timeout and non-2xx fallback behavior.
- Confirm reason details are not exposed to end users.
- Confirm API keys are loaded only on the server.
- Confirm logs capture
request_idwithout recording the raw API key.