{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/woocommerce/refs/heads/main/json-schema/woocommerce-store-api-checkout-input-schema.json",
  "title": "CheckoutInput",
  "description": "Input payload for submitting or updating a checkout.",
  "type": "object",
  "properties": {
    "billing_address": {
      "type": "object",
      "description": "A customer billing or shipping address in the Store API context.",
      "properties": {
        "first_name": {
          "type": "string",
          "description": "First name.",
          "example": "Example Name"
        },
        "last_name": {
          "type": "string",
          "description": "Last name.",
          "example": "Example Name"
        },
        "company": {
          "type": "string",
          "description": "Company name.",
          "example": "string-value"
        },
        "address_1": {
          "type": "string",
          "description": "Address line 1.",
          "example": "string-value"
        },
        "address_2": {
          "type": "string",
          "description": "Address line 2.",
          "example": "string-value"
        },
        "city": {
          "type": "string",
          "description": "City.",
          "example": "string-value"
        },
        "state": {
          "type": "string",
          "description": "State or province code.",
          "example": "string-value"
        },
        "postcode": {
          "type": "string",
          "description": "Postal code.",
          "example": "string-value"
        },
        "country": {
          "type": "string",
          "description": "ISO 3166-1 alpha-2 country code.",
          "example": "string-value"
        },
        "email": {
          "type": "string",
          "format": "email",
          "description": "Email address (billing only).",
          "example": "user@example.com"
        },
        "phone": {
          "type": "string",
          "description": "Phone number.",
          "example": "string-value"
        }
      }
    },
    "shipping_address": {
      "type": "object",
      "description": "A customer billing or shipping address in the Store API context.",
      "properties": {
        "first_name": {
          "type": "string",
          "description": "First name.",
          "example": "Example Name"
        },
        "last_name": {
          "type": "string",
          "description": "Last name.",
          "example": "Example Name"
        },
        "company": {
          "type": "string",
          "description": "Company name.",
          "example": "string-value"
        },
        "address_1": {
          "type": "string",
          "description": "Address line 1.",
          "example": "string-value"
        },
        "address_2": {
          "type": "string",
          "description": "Address line 2.",
          "example": "string-value"
        },
        "city": {
          "type": "string",
          "description": "City.",
          "example": "string-value"
        },
        "state": {
          "type": "string",
          "description": "State or province code.",
          "example": "string-value"
        },
        "postcode": {
          "type": "string",
          "description": "Postal code.",
          "example": "string-value"
        },
        "country": {
          "type": "string",
          "description": "ISO 3166-1 alpha-2 country code.",
          "example": "string-value"
        },
        "email": {
          "type": "string",
          "format": "email",
          "description": "Email address (billing only).",
          "example": "user@example.com"
        },
        "phone": {
          "type": "string",
          "description": "Phone number.",
          "example": "string-value"
        }
      }
    },
    "customer_note": {
      "type": "string",
      "description": "Optional note from the customer.",
      "example": "string-value"
    },
    "create_account": {
      "type": "boolean",
      "description": "Whether to create a new customer account on checkout.",
      "example": true
    },
    "payment_method": {
      "type": "string",
      "description": "Payment method ID to use for this order.",
      "example": "string-value"
    },
    "payment_data": {
      "type": "array",
      "description": "Additional payment gateway data (e.g. token, nonce).",
      "items": {
        "type": "object",
        "properties": {
          "key": {
            "type": "string",
            "description": "Payment data key."
          },
          "value": {
            "type": "string",
            "description": "Payment data value."
          }
        }
      },
      "example": [
        {
          "key": "string-value",
          "value": "string-value"
        }
      ]
    }
  },
  "required": [
    "billing_address",
    "payment_method"
  ]
}