Check the route before the request.

Define the interface you need, test a bounded failure model and decide what belongs in a request record. The exercises use local synthetic data only.

• BYOK LLM gateway checks before connecting a provider

  Review a BYOK LLM gateway around authorized accounts, explicit routes and the interface your app needs. Use our offline exercise without provider keys.

• LLM gateway fallback: test a bounded failure plan

  Plan LLM gateway fallback with explicit failure cases, allowed routes and stop conditions. Try our offline status exercise without keys or model requests.

• LLM gateway logging with a clear data boundary

  Plan LLM gateway logging around request attribution, permitted fields and estimate limits. Use our offline example without recording real prompts or keys.