API connectivity is now central to modern exchange operations. The challenge is not only exposing rates, but controlling who accesses them and under which conditions.
Start with scoped access
Assign API keys by partner and use explicit scopes to avoid overexposure. This limits blast radius if a credential is compromised.
Add network and lifecycle controls
IP allow-lists, expiration policies, and revocation workflows turn API access into a governed process instead of a one-time setup.
Monitor usage patterns
Usage counters and rate limits help identify abuse and protect service stability for critical operational consumers.
