I will integrate API keys, quotas and usage analytics

I design and implement an API access layer for products that need customer keys, usage limits and basic analytics. The package can cover key creation and revocation, hashed storage patterns, request authentication, quota checks, usage records and an internal usage view. I keep raw secrets out of logs and ordinary application responses. Please share the API shape, authentication model, user roles, expected quota rules and storage environment. Security review, legal terms, provider licensing and large-scale traffic requirements are scoped separately.