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PayWay

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PayWay is a Westpac payment gateway for Australian businesses. If you use PayWay, you can integrate it directly with StoreConnect.

PayWay supports standard checkout payments only, with optional 3D Secure authentication.

What you need

  • A PayWay merchant account
  • A publishable API key and secret API key from your PayWay portal
  • Your merchant account ID (for production)

Step 1: Get your PayWay API keys

  1. Sign in to your PayWay merchant portal.
  2. Go to Settings > REST API Keys.
  3. Copy your Publishable API key and Secret API key.

See the PayWay REST API documentation for more detail on API keys and authentication.

Step 2: Configure PayWay as a payment provider in StoreConnect

  1. In StoreConnect, go to the Payment Providers list and select New.
  2. Enter the payment provider details as follows, then select Save.
StoreConnect Field Usage
Provider PayWay
API Mode sandbox / production
API Key Publishable API key
API Secret Secret API key
API Option for 3DS three_d_secure: true
API Options Merchant account ID (production only — see below)

Step 3: Set your merchant account ID (production only)

In production mode, add your merchant account ID to the API Options field:

three_d_secure: true merchant_account: "YOUR_MERCHANT_ACCOUNT_ID"

In sandbox mode this is not required — StoreConnect automatically uses the PayWay test merchant account.

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