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XPayr-first payment flow

Last updated: June 24, 2026

XPayr-first payment flow

Web3Cart uses XPayr as the default crypto payment provider.

  1. Customer selects a product or Web3Cart package.
  2. Web3Cart creates an XPayr checkout/payment session.
  3. Customer pays through XPayr.
  4. XPayr sends a signed webhook to Web3Cart.
  5. Web3Cart verifies the webhook and updates order, license, and settlement records.

Do not rely on frontend redirects alone to mark an order as paid.