Appendix
Reference tables and SDKs used across the RM API — payment methods, product terms, error codes, bank codes, and language-specific SDKs.
Payment MethodsAll supported payment method codes (GrabPay, Touch 'n Go, DuitNow, FPX, etc.).
Product TermsTerminology and definitions used across RM products and APIs.
Error CodesComplete list of API error codes with descriptions and resolution steps.
Bank CodesMalaysian bank codes used in FPX and direct debit integrations.
SDK ReferenceLanguage-specific SDKs — Node.js, PHP, Python, Go, Java, and more.
Mobile SDKiOS and Android SDK for native app integrations.