Cybersource SDK

This module handle CyberSource SOAP service for payments. I've tried to use Detergentx Elixir wrapper to erlang module detergent without success. Also tried Bet365 soap module, with no luck.

This module only works for Apple Pay and Android Pay. Other systems will be added in the future.

It only supports 3 types of requests: Authorization, Capture and Refund.

Usage

1. Add cybersource_sdk to your deps:

[
  ...
  {:cybersource_sdk, "~> 1.0.0"},
  ...
]

2. Add cybersource_sdk to the list of applications dependencies in your mix.exs.

def application do
  [applications: [..., :cybersource_sdk]]
end

3. Add configuration to your prod.secret.exs and/or dev.secret.exs.

Check Configurations.

4. How to call it.

Check Requests.

Configurations

You can update 4 parameters in configurations:

• endpoint: WSDL endpoint URL, you can check the most recent in https://ics2wstest.ic3.com/commerce/1.x/transactionProcessor/. Don't forget to only use the one with .wsdl.
• merchant_id: Your merchant_id, the same you use for login.
• transaction_key: This key can be generated in your Business Center, under Account Management > Transaction Security Keys > Security Keys for the SOAP Toolkit API.
• currency: Value of the currency you are going to use. Example: USD, EUR, ...

config :cybersource_sdk,
  endpoint: "https://ics2wstest.ic3.com/commerce/1.x/transactionProcessor/CyberSourceTransaction_1.142.wsdl",
  merchant: %{
    id: "my_company",
    transaction_key: "pdsamp9094m89njkndsa+32423lnksi0NBL32M90dan==",
    currency: "USD"
  }

You can add multiple merchants. You need to setup first in configurations like the following example:

config :cybersource_sdk,
  endpoint: "https://ics2wstest.ic3.com/commerce/1.x/transactionProcessor/CyberSourceTransaction_1.142.wsdl",
  merchant_apple_pay: %{
    id: "my_company_1",
    transaction_key: "pdsamp9094m89njkndsa+32423lnksi0NBL32M90dan==",
    currency: "USD"
  },
  merchant_android_pay: %{
    id: "my_company_2",
    transaction_key: "pdsamp9094m89njkndsa+32423lnksi0NBL32M90dan==",
    currency: "USD"
  }

After this, you need to send the worker merchant atom to the request.

Requests

Authorization

Check credit card funds, and hold the payment of the transaction until a capture or refund request is issued.

Example

bill_to = CyberSourceSDK.bill_to("John", "Doe", "Freedom Street", "3L 10001", "New York", "USA", "john.doe@example.com")
CyberSourceSDK.authorize(50, bill_to, "VISA", "3a9KSs98jDSAMsandsab8DSA+dk==", [], :merchant_android_pay)

Capture

Complete the authorization request by finishing it with the capture request. All the funds of this transaction will be available in your account and charged to the user.

Example

items = [
  %{
    id: 0,
    unit_price: 12,
    quantity: 2
  }
]

CyberSourceSDK.capture("12345", request_id, items)

Refund

Cancel the authorization request by letting CyberSource know that you don't want to charge the user.

Example

items = [
  %{
    id: 0,
    unit_price: 12,
    quantity: 2
  }
]

CyberSourceSDK.refund("12345", request_id, items)

Response

Response to the request will be the following map:

merchantReferenceCode: "...",
requestID: ...,
decision: "...",
reasonCode: ...,
requestToken: "...",
ccAuthReply: [
  reasonCode: ....,
  amount: ...
],
ccCapctureReply: [
  reasonCode: ...,
  amount: ...
],
ccAuthReversalReply: [
  reasonCode: ...,
  amount: ...
],
fault: [
  faultCode: ...,
  faultString: ...
]