Since 2020, Recharge has collaborated with Shopify to create and enhance the Shopify Checkout Integration (SCI), steadily migrating merchants from Recharge Checkout (RCS) to SCI over the past three years.

As of October 18, 2024, Shopify stores (SCI, RCS and migrated Shopify stores) can no longer access the Recharge checkout or checkout APIs.

For further details, see our documentation here:
https://support.getrecharge.com/hc/en-us/articles/25314881971607-Recharge-Checkout-no-longer-accessible