PayerMax

Website: www.payermax.com

Set up Account H2H merchant account

Step 1: Create Merchant Account

To create an account send connection request at the www.payermax.com/contact or contact manager directly. Submit the required documents to verify your account and gain access.

Step 2: Get required credentials

Credentials that have to be issued:

• payermax__merchant_id → Merchant ID
• payermax__application_id → Application ID
• payermax__merchant_private_key → Merchant Private key
• payermax__platform_public_key → Platform Public Key
• payermax__test_mode → Test Mode
• payermax__currency → choose currency (You can set these parameters according to available currencies and features for your PayerMax wallets and services, but it's necessary to check details of the connection with your Corefy account manager.)

Connect Merchant Account

Step 1. Connect H2H account at the Corefy Dashboard

Press Connect at PayerMax Provider Overview page in 'New connection' section and choose H2H Merchant account option to open Connection form.

Enter credentials:

• Merchant ID
• Application ID
• Merchant Private key
• Platform Public Key
• Test Mode → true/false
• Currency

You have connected PayerMax H2H merchant account!

API examples:

Minimum data set to create a payment invoices for payment_card_usd_hpp service

SALE
POST /api/payment-invoices HTTP/1.1
{
  "data": {
    "type": "payment-invoice",
    "attributes": {
      "reference_id": "885cd1c7-9c7c-4481-a17b-5935ef1927b2",
      "service": "payment_card_usd_hpp",
      "currency": "USD",
      "amount": 2.22,
      "test_mode": true,
      "customer": {
        "reference_id": "test321",
        "name": "John Doe",
        "email": "[email protected]",
        "phone": "380999999999",
        "address": {
          "full_address": "test 123",
          "country": "US",
          "city": "New York",
          "post_code": "10022"
        }
      }
    }
  }
}

Constants

If some parameters are not sent in the transaction creation request, they will take the values from the set constants.

Here is a list of constants with their corresponding parameters:

• FIRST_NAME → customer [first_name]
• LAST_NAME → customer [last_name]
• EMAIL → customer [email]
• COUNTRY → customer [address] [country]
• CITY → customer [address] [city]
• REGION → customer [address] [region]
• FULL_ADDRESS → customer [address] [full_address]
• POST_CODE → customer [address] [post_code]
• PHONE → customer [phone]
• СUSTOMER_REFERENCE_ID → customer [customer_reference_id] ?? constants [customer_reference_id]

Provider Options

• Fail after delay (in minutes)
  • Fail the payment after set delay in minutes

"Still looking for help connecting your PayerMax account?" Please contact our support team!