# GooglePaymentOption

- [JSON representation](https://developers.google.com/assistant/transactions/reference/physical/rest/v3/GooglePaymentOption#SCHEMA_REPRESENTATION)

Requirements for Google-provided payment method.

| JSON representation ||
|---|---|
| ``` { "facilitationSpec": string } ``` |

| Fields ||
|---|---|
| `facilitationSpec` | `string` This JSON blob captures the specification for how Google facilitates the payment for integrators, which is the PaymentDataRequest object as defined in <https://developers.google.com/pay/api/web/reference/object#PaymentDataRequest> Example: { "apiVersion": 2, "apiVersionMinor": 0, "merchantInfo": { "merchantName": "Example Merchant" }, "allowedPaymentMethods": \[ { "type": "CARD", "parameters": { "allowedAuthMethods": \["PAN_ONLY", "CRYPTOGRAM_3DS"\], "allowedCardNetworks": \["AMEX", "DISCOVER", "JCB", "MASTERCARD", "VISA"\] }, "tokenizationSpecification": { "type": "PAYMENT_GATEWAY", "parameters": { "gateway": "example", "gatewayMerchantId": "exampleGatewayMerchantId" } } } \], "transactionInfo": { "totalPriceStatus": "ESTIMATED", "totalPrice": "12.34", "currencyCode": "USD" } } |