API call: MPRPurchase | In Person Payments

Purpose

This command is used by the partner to initiate a sale transaction on the terminal. After successfully received request for MPRPurchase call the merchant must check for transaction on the myPOS device (press button O). Please refer to Process flow examples for more details.

Method properties

Property	Typical value	Type	Presence	Description
key_index	1	Int	M	Identifier of the private key used for the signature.
version	1.0	String	M	The version of the protocol used for transition.
login	name@website.com	String	M	Identifier of the partner.
tid	90000015	AN(8)	M	Terminal ID
ruid	201203319999999	String	M	Unique identifier of the submitted request. Up to 255 characters.
amount	23.45	N(6,2)	M	The amount of the requested payment.
signature	Byte[]	BASE64	M	SHA-256 HASH for all properties in the command signed with the private key. The signature parameter is not used to calculate the hash.

Response properties

Property	Typical value	Type	Presence	Description
key_index	1	Int	ME	Echo from MPRSubscribe.
version	1.0	String	ME	Echo from MPRSubscribe.
login	name@website.com	String	ME	Echo from MPRSubscribe.
tid	90000015	AN(8)	ME	Echo from MPRSubscribe.
ruid	201203319999999	String	ME	Echo from MPRSubscribe.
amount	23.45	N(6,2)	ME	Echo from MPRSubscribe.
status	0	N(2)	M	Status of the request. For more information check Status Messages.
status_msg	OK	String	O	Additional details about the received status.
signature	Byte[]	BASE64	M	SHA-256 HASH for all properties in the command signed with the private key. The signature parameter is not used to calculate the hash.

Example of the request:

HTML/XML

<urn:MPRPurchase xmlns:urn="urnIPayService"> 
  <urn:key_index>1</urn:key_index> 
  <urn:version>1.0</urn:version> 
  <urn:login>name@website.com</urn:login> 
  <urn:tid>90000015</urn:tid> <urn:ruid>201203319999999</urn:ruid> 
  <urn:amount>23.45</urn:amount> 
 <urn:signature>bUViE5SzWy9iYpWzxlEVO/8Yb6bvtJVn1P6/rat5NBdgJaBU7OxeRm8rxi/fW1xuekqDM06F4MbzUPnTIA/sZ1ZwlMjSTExY5+7DqkdejN7mDgnB8zogrOfF6/P1snxuNgPRtHuJ0ZeTdTWNm9kKPGE7IadvIGtOpF+7yspfWd4=</urn:signature> 
</urn:MPRPurchase>

Example of the response when the request is valid:

HTML/XML

<MPRPurchaseResponse xmlns:urn="urnIPayService"> 
  <MPRPurchaseResult xmlns:a="http://schemas.datacontract.org/2004/07/iPay.Core" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"> 
    <a:key_index>1</a:key_index> 
    <a:version>1.0</a:version> 
    <a:login>name@website.com</a:login> 
    <a:tid>90000015</a:tid> <a:ruid>201203319999999</a:ruid> 
    <a:amount>23.45</a:amount> <a:status>0</a:status> <a:status_msg>OK</a:status_msg> 
    <a:signature> bUViE5SzWy9iYpWzxlEVO/8Yb6bvtJVn1P6/rat5NBdgJaBU7OxeRm8rxi/fW1xuekqDM06F4MbzUPnTIA/sZ1ZwlMjSTExY5+7DqkdejN7mDgnB8zogrOfF6/P1snxuNgPRtHuJ0ZeTdTWNm9kKPGE7IadvIGtOpF+7yspfWd4=</a:signature> 
  </MPRPurchaseResult> 
</MPRPurchaseResponse>

Example of the response when the request is not valid:

HTML/XML

<MPRPurchaseResponse xmlns:urn="urnIPayService"> 
  <MPRPurchaseResult xmlns:a="http://schemas.datacontract.org/2004/07/iPay.Core" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"> 
    <a:key_index>1</a:key_index> 
    <a:version>1.0</a:version> 
    <a:login>name@website.com</a:login> 
    <a:tid>90000015</a:tid> 
    <a:ruid>201203319999999</a:ruid> 
    <a:status>1</a:status> 
    <a:status_msg>E_MISSING_REQ_PARAMS</a:status_msg>
    <a:signature> bUViE5SzWy9iYpWzxlEVO/8Yb6bvtJVn1P6/rat5NBdgJaBU7OxeRm8rxi/fW1xuekqDM06F4MbzUPnTIA/sZ1ZwlMjSTExY5+7DqkdejN7mDgnB8zogrOfF6/P1snxuNgPRtHuJ0ZeTdTWNm9kKPGE7IadvIGtOpF+7yspfWd4=</a:signature> 
  </MPRPurchaseResult> 
</MPRPurchaseResponse>