With Peach payments, you can do a custom integration with our hosted payments page.
If you checkout on this Shopify store, you should see how the hosted payments page looks like.
Shopify demo: https://peach-payments-demo.myshopify.com/
Let's consider you are building a custom web app, and not using a CMS, the integration guide for the Hosted payments page is attached.
Step 1: Generate signature
Use a tool such as https://www.freeformatter.com/hmac-generator.html to verify your HMAC256 algorithm
Sample Concatenated String:
amount2authentication_entityId8ac7a4c8708b8dae01708be6bb3b018ecurrencyZARdefaultPaymentMethodCARDSmerchantTransactionIdmmrrttnonceggttrrpaymentTypeDBshopperResultUrlhttp://www.peachpayments.com
Step 2: Generate Checkout
Checkout using params:
[amount] => 2
[authentication_entityId] => 8ac7a4c8708b8dae01708be6bb3b018e
[currency] => ZAR
[defaultPaymentMethod] => CARDS
[merchantTransactionId] => q4
[nonce] => q4
[paymentType] => DB
[shopperResultUrl] => http://www.peachpayments.com
[signature] => 5172b01bf70271c06179e6c51957231dda23fe9318eb58ec2b4259590c80d69b
Here is a sample HTML form with the above.
<!DOCTYPE HTML>
<form name="form" action="https://testsecure.peachpayments.com/checkout" method="POST" accept-charset="utf-8">
<input type="hidden" name="amount" value="70" />
<input type="hidden" name="authentication.entityId" value="8ac7a4c8708b8dae01708be6bb3b018e" />
<input type="hidden" name="currency" value="ZAR" />
<input type="hidden" name="merchantTransactionId" value="q4" />
<input type="hidden" name="nonce" value="q4" />
<input type="hidden" name="paymentType" value="DB" />
<input type="hidden" name="shopperResultUrl" value="http://www.peachpayments.com" />
<input type="hidden" name="signature" value="5172b01bf70271c06179e6c51957231dda23fe9318eb58ec2b4259590c80d69b" />
<input type="submit" value="Continue to Payment Method"/>
</form><HTML>
Step 3: Query Payment
Query transaction using a new signature.
NB: You can't reuse the signature because its encryption input is different
Sample Concatenated String:
authentication.entityId8ac7a4c8708b8dae01708be6bb3b018eemerchantTransactionIdq4
GET Status Call:
