Deduct reversal

post

https://example.com/deduct-reversal

Reverse a deduction that was previously requested on a wallet.

KLV will not be sent for reversals.

REQUEST

PATH PARAMETERS

Parameter	Type & Constraints	Description
`terminalID`	string 10 characters, required	Our partner issued terminal ID of the terminal requesting the transaction
`reference`	string 1-255 characters, required	The reference of the wallet to reverse a previous deduct
`requestAmount`	integer required	The amount of the original deduct to be reversed
`narrative`	string 1-255 characters, required	A description of the terminal where the card was used
`transactionData`	string 0-2048 characters, required	Extra information about the transaction in a KLV Format
`referenceID`	string 1-255 characters, required	Transaction ID of the original deduct to be reversed
`referenceDate`	date required	Transaction date (in UTC) of the original deduct to be reversed
`transactionID`	string 1-255 characters, required	Transaction ID to identify the reversal message. Note that the Transaction ID is not a unique value and may be duplicated over time
`transactionDate`	date required	Transaction date (in UTC) to identify the reversal message
`checksum`	string required	HMAC-SHA256 hashed signature of the concatenated method name with all argument values using the terminal password as private key

  <?xml version="1.0"?>
  <methodCall>
    <methodName>DeductReversal</methodName>
    <params>
      <param><value><string>0034048207</string></value></param>
      <param><value><string>68263116</string></value></param>
      <param><value><int>559</int></value></param>
      <param><value><string>PAYPAL 4029357733 SGP</string></value></param>
      <param><value><string></string></value></param>
      <param><value><string>571156</string></value></param>
      <param><value><dateTime.iso8601>20200824T01:52:15</dateTime.iso8601></value></param>
      <param><value><string>2010206</string></value></param>
      <param><value><dateTime.iso8601>20200824T03:52:22</dateTime.iso8601></value></param>
      <param><value><string>D86B50F9FB658F5AB00A280BF52A40DAD7A3B89919D98ADABBC93FD42D5AF9E8</string></value></param>
    </params>
  </methodCall>

RESPONSE

STATUS 200 OK

SCHEMA

Field	Type	Description
`resultCode`	integer	Status code indicating transaction result

  <methodResponse>
    <params>
      <param>
        <value>
          <struct>
            <member>
              <name>resultCode</name>
              <value><int>1</int></value>
            </member>
          </struct>
        </value>
      </param>
    </params>
  </methodResponse>

Recent Requests

Time	Status	User Agent
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Responses

200

Successful reversal

400

Invalid request parameters

404

Original transaction not found