What is the process to approval custom payment API

[Icreative]

Hello team,

We have a requirement to create an app for integrating a custom payment API, specifically the Paywise payment API. I have attached the API document for your reference.
https://drive.google.com/file/d/1_aUM5XJVOiXl0qjIRY7H6WxkwCRSMeQc/view?usp=sharing

I would like to inquire about the process and requirements for obtaining register and approval from the Shopify Payments team for integrating this payment API into our Shopify store. Could you please provide me with the necessary information regarding the steps and documentation needed to proceed with the register and approval process?

Thank you in advance for your assistance. Your guidance will be greatly appreciated in ensuring a seamless integration of the Paywise payment API with our Shopify store.

[RahulMehta]

Hello,

you need to follow this doc to get payment app approval and process https://shopify.dev/docs/apps/payments,

Steps:
1) From your partner account start partner chat support and ask for providing payment app approval

2) Create new app in partner account

3) Create a payment app extension and make sure you handle the minimum calls that are needed to get approvals.

4) manage you integration with app using react and node SDK of Shopify.

Links:

https://shopify.dev/docs/apps/payments/implementation/process-a-refund
https://shopify.dev/docs/apps/store/requirements#translate-your-app-listing

https://shopify.dev/docs/apps/payments/onboard-a-merchant-payments-apps
https://shopify.dev/docs/api/payments-apps
https://shopify.dev/docs/apps/payments#payments-partner-responsibilities:~:text=details%20for%20paym...
https://shopify.dev/docs/apps/store/data-protection/protected-customer-data

Let me know if you need any help, I have recently completed payment app project

Thanks