Getting Started with RELM API

This guide will help you get started with integrating RELM’s payment and banking services into your application.

Environment URLs

RELM provides two environments for integration and testing. Use the appropriate base URL depending on the environment you are working in.

Environment Base URL Purpose
Sandbox https://sandbox.api.relm.co For development and testing. Use this environment to integrate and test your application without affecting real transactions.
Production https://api.relm.co For live transactions. Switch to this environment once your integration is complete and tested.

Important Notes

  • Always start with Sandbox: Begin your integration in the Sandbox environment to test your implementation safely.
  • Separate API Keys: You will need different API keys for Sandbox and Production environments.
  • Base URL Usage: Append the API endpoint path to the base URL. For example:
    • Sandbox: https://sandbox.api.relm.co/v1/pos/client/order/create
    • Production: https://api.relm.co/v1/pos/client/order/create

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