About Network Merchants:
Network Merchants, LLC (NMI) builds e-commerce payment gateways for companies that want to process online transactions in real-time anywhere in the world. With an exceptional team of software engineers, NMI created, maintains and delivers a substantial suite of payment solutions through a unique channel of distribution.

Implemented Features: 

Feature Level of Support
Auth Implemented
Sale (Auth+Capture) Implemented
Capture Implemented
Void Implemented
Credit Implemented
Gateway Tokenization Implemented

Authentication and Security Credentials:

  • Username
  • Password

Supported Parameters:

Key Name Format Mandatory Descriptions
apiVersion Numerical Required “1.0.1”
apiType Alphabetical Required “pxyhpci”
userName Alphanumeric Required API Username
userPassKey Alphanumeric Required API PassKey
pxyCreditCard.creditCardNumber Numerical Required HostedPCI Token Representing Credit Card
pxy.CreditCard.cardCodeVerification Numerical Optional HostedPCI Token Representing CVV Code
pxyCreditCard.expirationMonth Numerical Required Expiration month with 2 digits for example, for December use “12”
pxyCreditCard.expirationYear Numerical Required Expiration year with 4 digits for example, for 2025, use “2025”
pxyTransaction.txnCurISO Alphabetical Required 3 letter ISO Currency Code for example, “USD” or “CAD”
pxyTransaction.txnAmount Numerical Required Amount to Authorize, for example for $10.50 use 10.50
pxyTransaction.merchantRefId Numerical Required Merchant reference number can be order id or invoice id
pxyTransaction.txnPayName Alphanumeric Required HostedPCI payment profile name, for example “DEF”
pxyTransaction.txnComment Alphabetical Optional Short comment
pxyCustomerInfo.email Alphanumeric Optional Customer’s Email Address
pxyCustomerInfo.customerIP Numerical Optional Customer’s IP Address
pxyCustomerInfo.billingLocation.firstName Alphabetical Optional Customer’s First Name
pxyCustomerInfo.billingLocation.lastName Alphabetical Optional Customer’s Last Name
pxyCustomerInfo.billingLocation.phoneNumber Numerical Optional Billing Phone Number
pxyCustomerInfo.billingLocation.fax Numerical Optional Billing Fax Phone Number
pxyCustomerInfo.billingLocation.companyName Alphanumeric Optional Billing Company Name
pxyCustomerInfo.billingLocation.address Alphanumeric Optional Customer’s Billing Address
pxyCustomerInfo.billingLocation.address2 Alphanumeric Optional Secondary Billing Address
pxyCustomerInfo.billingLocation.city Alphabetical Optional Customer’s Billing City
pxyCustomerInfo.billingLocation.state Alphabetical Optional Customer’s Billing State or Province
pxyCustomerInfo.billingLocation.zipCode Numerical Optional Customer’s Billing Zip Code or Postal Code
pxyCustomerInfo.billingLocation.country Alphabetical Optional Customer’s Billing Country

API Sample: 

Resource URL:

https://[HPCI_API_HOSTENAME]/iSynSApp/paymentAuth.action

Request Body:

apiVersion=1.0.1&apiType=pxyhpci&userName=[APIuserName]&userPassKey=[APIPassKey]&pxyCreditCard.creditCardNumber=[CreditCardToken]&pxyCreditCard.cardCodeVerification=[CVVToken]&pxyCreditCard.expirationMonth=[ExpiryMonth]&pxyCreditCard.expirationYear=[ExpiryYear]&pxyTransaction.txnCurISO=[Currency]&pxyTransaction.txnAmount=[Amount]&pxyTransaction.merchantRefId=[UniqueMerchantRefID]&pxyTransaction.txnPayName=[ProfileName]&pxyTransaction.txnComment=[ShortComment]&pxyCustomerInfo.billingLocation.firstName=[CustomerFirstName]&pxyCustomerInfo.billingLocation.lastName=[CustomerLastName]&pxyCustomerInfo.billingLocation.address=[BillingStreetAddress]&pxyCustomerInfo.billingLocation.city=[BillingCity]&pxyCustomerInfo.billingLocation.state=[State/Province]&pxyCustomerInfo.billingLocation.zipCode=[ZipCode/PostalCode]&pxyCustomerInfo.billingLocation.country=[Country]&pxyCustomerInfo.shippingLocation.firstName=[ShippingFirstName]&pxyCustomerInfo.shippingLocation.lastName=[ShippingLastName]&pxyCustomerInfo.shippingLocation.address=[ShippingStreetAddress]&pxyCustomerInfo.shippingLocation.city=[ShippingCity]&pxyCustomerInfo.shippingLocation.state=[ShippingState/Province]&pxyCustomerInfo.shippingLocation.zipCode=[ShippingZipCode/PostalCode]&pxyCustomerInfo.shippingLocation.country=[ShippingCountry]