Best Practices
Follow these implementation practices aligned with current API documentation.
Authentication & Security
Store Tokens Securely
Use environment variables, never hardcode tokens.
Use HTTPS Only
Always use HTTPS for API requests.
Send Bearer Token for Secured Endpoints
Include a valid token in the Authorization header.
Request Hygiene
Match Required Fields Exactly
Send only documented required/optional fields per endpoint.
Use Correct Country Codes
Use ISO 3166-1 alpha-2 country codes where required.
Handle Token Expiry
Access tokens expire after 4 hours; use refresh token flow.