Migration of Settings->Checkout->Additional Scripts to Shopify Checkout UI Extension so as to redirect Manually added payment method to external payment gateway URL

Job ID: 39260052

Budget: ₹600 – ₹1,500 INR

My Shopify store requires an expert to implement a Checkout UI Extension to redirect to an eCheck/ACH payment gateway.

I need to address a recent issue:
- Shopify has deprecated the use of a script that previously allowed for the redirection to my manually added payment method.
- I need a seasoned professional who can redirect to the payment gateway URL using the Shopify Checkout UI Extensions, or any other suitable method.

The task is straightforward:
- I only require redirection to the payment gateway, without the need for custom UI elements or notifications.

Skills & Experience:
- Expert understanding of Shopify and its various extensions.
- Proven experience in implementing Shopify Checkout UI Extensions.
- Familiarity with outside/external to Shopify processing is highly desirable.

Please bid if you are equipped to help me capture payments effectively through my site.

We are expecting a delivery for this as this is a quick turnaround job and if it's done well, we will work on further long job of customisations of UI further.