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API parameters

Payment Request Parameter


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Data types

A - Alphabet
N - Numeric
AN - AlphaNumeric
C - Characters (AlphaNumeric and symbols)

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Mandatory types

M - Mandatory
C - Conditional (Mandatory for some features only)
O - Optional

Request XML
Full request elements List:

<PaymentRequest>
    <version>9.9</version>
    <payload><payload>
    <signature></signature>
</PaymentRequest>

Request Attribute

Variable

Data Type / Length

Mandatory

Description

version

C 5

M

API version number, e.g 9.9

payload

C

M

Base64 Payload of the
existing payment request

signature

C 128

M

Hash value computed by HMACSHA256 with secret key provided by 2C2P.

Payment Response Parameter


Response XML

<PaymentResponse>
    <version>9.9</version>
    <payload><payload>
    <signature></signature>
</PaymentResponse>

Response Attribute

Variable

Data Type

Length

Mandatory

version

C 5

M

API version number, e.g 9.9

payload

C

M

Base64 Payload of the
existing payment response

signature

AN 128

M

Hash value computed by HMACSHA256 with secret key provided by 2C2P.

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