Security & Auth
API auth headers, scopes, rotation, TLS, and keeping keys off the frontend.
- API Authentication OverviewPeople search for: email API authenticationOpen →
- Bearer Token vs Basic AuthPeople search for: email API bearer tokenOpen →
- Rotate API Keys Without DowntimePeople search for: rotate email API keyOpen →
- Never Expose Keys in the BrowserPeople search for: email API key frontendOpen →
- Scoped API Keys ExplainedPeople search for: scoped email API keysOpen →
- TLS Requirements for Email APIsPeople search for: email API TLSOpen →
- Audit Logs for Email SendsPeople search for: email API audit logOpen →
- Rate Limits and BackoffPeople search for: email API rate limitOpen →
- IP Restrictions for API KeysPeople search for: API key IP restrictionOpen →
- Secrets Management for Email KeysPeople search for: email API secrets managementOpen →