8. Pre-Integration Steps

8. Pre-Integration Steps Before Accessing RemitPro API

Before a Partner can begin integration and access the RemitPro API, all of the following steps must be completed accurately and securely.

8.1 Obtain API Credentials

Ensure that your organization has received the official API credentials from the RemitPro technical team, which include:

clientIdclientSecrethmacKeyhmacSecretuserKey

These credentials are confidential and are used for both authentication and secure communication between the Partner’s system and the RemitPro platform.

8.2 Encode Client Credentials

Encode your clientId and clientSecret using Base64 format with the following structure:

📌

base64(clientId:clientSecret)

The resulting encoded value will be used as the Basic OAuth Header when requesting the authentication token.

8.3 Configure the API Environment

Set up your environment configuration in Postman, your internal system, or any integration platform using the parameters below:

Variable	Value
hostname	https://api-gateway-dev.remitpro.asia
hmacKey	value provided by RemitPro
hmacSecret	value provided by RemitPro
clientSecret	value provided by RemitPro
basicOAuth	Basic {encoded clientId:clientSecret}
userKey	value provided by RemitPro

These parameters ensure that each API request is authenticated, authorized, and properly signed before submission.

8.4 Configure the API Environment Apply Signature to Each Request

Before sending any request to the API endpoints, you must include a digital signature in the request header, generated using the HMAC-SHA256 algorithm as specified in the RemitPro technical documentation.
This signature validates the integrity of the payload and ensures that data exchanged between systems remains secure and tamper-proof.

8.5 Perform Authentication (Token Generation)

Execute the Authentication endpoint to obtain an Access Token.