Transactions API will be deprecated on May 3, 2023, ahead of the Conversational Actions sunset on June 13, 2023. For more information, see Conversational Actions sunset.
[null,null,["Last updated 2024-09-18 UTC."],[],["Merchants must provide payment method details in a JSON format, including a list of `merchantPaymentMethod` objects. Optionally, they can specify a `defaultMerchantPaymentMethodId` and a `managePaymentMethodUrl`. The `merchantPaymentMethod` is a required field, representing an array of payment methods the merchant accepts. The other two are strings that serve as the ID of the default option and the url for payment management respectively.\n"]]