CrossmintCheckoutPayment

Final Class Payment configuration for the embedded checkout.

final class CrossmintCheckoutPayment

At least one of fiat or crypto must be enabled. When both are configured, defaultMethodType (or defaultMethod) controls which method the checkout opens on first.

Constructors

const CrossmintCheckoutPayment({
  this.fiat,
  this.crypto,
  this.defaultMethod,
  this.defaultMethodType,
  this.receiptEmail,
})

Creates a payment configuration.

Properties

fiat

final CrossmintCheckoutFiatPayment? fiat

Fiat (card, Apple Pay, Google Pay) configuration — null disables the fiat tab entirely.

crypto

final CrossmintCheckoutCryptoPayment? crypto

Crypto payment configuration — null disables the crypto tab.

defaultMethod

final String? defaultMethod

Raw default payment method string. Prefer defaultMethodType for compile-time safety. When both are set, defaultMethodType wins.

defaultMethodType

final CrossmintCheckoutDefaultMethod? defaultMethodType

Typed default payment method — one of CrossmintCheckoutDefaultMethod: fiat (open on credit card / Apple Pay / Google Pay) or crypto (open on on-chain payment). Takes precedence over defaultMethod.

receiptEmail

final String? receiptEmail

Email to receive the order receipt. Leave null to use the recipient email (for CrossmintCheckoutEmailRecipient) or rely on the user entering an email inside the hosted page.

CrossmintCheckoutPayer CrossmintCheckoutPhysicalAddress

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Introduction

Hosted (pop-up)

Embedded

Headless (API)

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API Reference

CrossmintCheckoutPayment

Constructors