Testing
Sandbox Environment
During sandbox testing, the redirection to https://simulator.codapay.net/ cannot be opened.
We have carried out some solutions for you:
Close the tab -> Return to the payment page -> Copy the Transaction ID -> Complete the payment using our simulator
Refer to our Payment Channel Sandbox Guide
Contact our Tech team by providing the Transaction ID, our team will assist in completing the payment from the backend

Production Environment
What's the process of activating the production environment after completing the sandbox testing?
You need to approve the e-annex in the Publisher Portal and configure the Redirect and Notify URLs for the production environment.
Make sure you are using inquiryPaymentResult() method to double-confirm the payment status other than the Notify callback.
Contact our Codapay support team to activate the production environment, providing the following information:
What's the value of "Paytype" when sending API requests?
a) 0 b) Payment Channel ID
What currency are you using when sending API requests? a) Local Currency b) USD 840
Are you using the InquiryPaymentResult endpoint?
Integration methods (Webview / External Browser / PC Client)
a) Local Currency
b) USD 840
Please take note of the Special Payment Channels that require approval and additional configuration before live.
If you need Coda's help with testing, please provide us with the following details:
Notify the Coda team of the anticipated timeline for the product launch.
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