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v1

latestOpenAPI 3.1.02026-07-2411601020.7 KB

[Sandbox] Top up account balance

[Available in Sandbox environment only] Add funds to your sandbox account for testing purposes.

post/sandbox/merchant/topup

Headers

X-XFERS-APP-API-KEYstring required

You can retrieve this from your Dashboard Developer Tools.<br><br><strong>Note:</strong> The X-XFERS-APP-API-KEY is a mandatory header for all authentication methods, including standard API key usage and HTTP Request Signing mode.

X-PUBLIC-KEY-IDstring

The Key ID, can be retrieved from your StraitsX Dashboard.<br><br><strong>Note:</strong> This header attribute is required when HTTP Request Signing is enabled for your account.

X-TIMESTAMPstring

Current Unix epoch time in seconds. Must be within ±300 seconds of server time.<br><br><strong>Note:</strong> This header attribute is required when HTTP Request Signing is enabled for your account.

X-NONCEstring

A unique UUID string per request, used for replay protection. Must not be reused within the timestamp window.<br>Regex: /\A[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}\z/i<br><br><strong>Note:</strong> This header attribute is required when HTTP Request Signing is enabled for your account.

X-SIGNATUREstring

Base64-encoded digital signature of the canonical request string.<br><br><strong>Note:</strong> This header attribute is required when HTTP Request Signing is enabled for your account.

Request body

Response

200

Example response

{
  "data": [
    {
      "id": "e999f0a2db4f4697ac8fcc7fd8ce4dd0",
      "type": "accountBalance",
      "attributes": {
        "amount": "16092.22",
        "currency": "sgd"
      }
    }
  ]
}