Create a Checkout Session

curl --request POST \
  --url https://api.sand.getivy.de/api/service/checkout/session/create \
  --header 'Content-Type: application/json' \
  --header 'X-Ivy-Api-Key: <api-key>' \
  --data '{
  "express": false,
  "paymentMode": "direct",
  "settlementDestination": {
    "reference": "<string>",
    "financialAddress": {
      "type": "iban",
      "iban": {
        "accountHolderName": "<string>",
        "iban": "<string>",
        "bic": "<string>"
      },
      "sortCode": {
        "accountHolderName": "<string>",
        "sortCode": "<string>",
        "accountNumber": "<string>"
      },
      "bankCode": {
        "accountHolderName": "<string>",
        "code": "<string>",
        "accountNumber": "<string>"
      },
      "bban": {
        "accountHolderName": "<string>",
        "bban": "<string>",
        "bic": "<string>"
      },
      "paymentReference": "<string>",
      "psuData": {
        "username": "<string>",
        "branchNumber": "<string>",
        "ssn": "<string>",
        "oib": "<string>",
        "ipAddress": "<string>",
        "psuId": "<string>",
        "clientId": "<string>"
      }
    }
  },
  "referenceId": "<string>",
  "displayId": "<string>",
  "metadata": {},
  "price": {
    "total": 1.01,
    "currency": "EUR",
    "subTotal": 123,
    "shipping": 123,
    "totalNet": 123,
    "vat": 123
  },
  "lineItems": [
    {
      "name": "<string>",
      "referenceId": "<string>",
      "singleNet": 123,
      "singleVat": 123,
      "amount": 123,
      "quantity": 1,
      "image": "<string>",
      "category": "5045",
      "EAN": "<string>"
    }
  ],
  "billingAddress": {
    "firstName": "<string>",
    "lastName": "<string>",
    "line1": "<string>",
    "line2": "<string>",
    "region": "<string>",
    "city": "<string>",
    "zipCode": "<string>",
    "country": "AF"
  },
  "prefill": {
    "bankId": "<string>"
  },
  "created": 1749726329,
  "expiresAt": 123,
  "locale": "de",
  "disableBankSelection": false,
  "successCallbackUrl": "<string>",
  "errorCallbackUrl": "<string>",
  "quoteCallbackUrl": "<string>",
  "completeCallbackUrl": "<string>",
  "market": "AF",
  "mandate": {
    "setup": false,
    "referenceId": "<string>",
    "accountHolderName": "<string>",
    "userNotificationEmail": "<string>",
    "additionalDisplayInformation": {
      "price": {
        "amount": 123,
        "currency": "EUR"
      },
      "cadence": "BI_WEEKLY"
    }
  },
  "subaccountId": "<string>",
  "paymentSchemeSelection": "instant_preferred",
  "customer": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "email": "jsmith@example.com"
  },
  "themeVariant": "light"
}'

{
  "id": "<string>",
  "market": "AF",
  "availableMarkets": [
    "AF"
  ],
  "express": true,
  "paymentMode": "direct",
  "handshake": true,
  "guest": true,
  "disableBankSelection": true,
  "price": {
    "total": 1.01,
    "currency": "EUR",
    "subTotal": 123,
    "shipping": 123,
    "totalNet": 123,
    "vat": 123
  },
  "appId": "<string>",
  "merchantAppId": "<string>",
  "merchant": {
    "id": "<string>",
    "appId": "<string>",
    "address": {
      "firstName": "<string>",
      "lastName": "<string>",
      "line1": "<string>",
      "line2": "<string>",
      "region": "<string>",
      "city": "<string>",
      "zipCode": "<string>",
      "country": "AF"
    },
    "legalName": "<string>"
  },
  "lineItems": [
    {
      "name": "<string>",
      "referenceId": "<string>",
      "singleNet": 123,
      "singleVat": 123,
      "amount": 123,
      "quantity": 1,
      "image": "<string>",
      "category": "5045",
      "EAN": "<string>",
      "co2Grams": 1
    }
  ],
  "plugin": "<string>",
  "prefill": "<any>",
  "locale": "de",
  "required": {
    "phone": true
  },
  "offsetProject": "<string>",
  "expiresAt": 123,
  "created": 123,
  "impactOffsetProjects": [
    "<string>"
  ],
  "shopLogo": "<string>",
  "shopName": "<string>",
  "customer": {
    "id": "<string>"
  },
  "incentiveMode": "<string>",
  "shippingMethods": [
    "<any>"
  ],
  "selectedShippingMethodId": "<string>",
  "status": "open",
  "mandate": {
    "setup": false
  },
  "referenceId": "<string>",
  "displayId": "<string>",
  "metadata": {},
  "category": "<string>",
  "abortReason": "<string>",
  "billingAddress": {
    "firstName": "<string>",
    "lastName": "<string>",
    "line1": "<string>",
    "line2": "<string>",
    "region": "<string>",
    "city": "<string>",
    "zipCode": "<string>",
    "country": "AF"
  },
  "shippingAddress": {
    "firstName": "<string>",
    "lastName": "<string>",
    "line1": "<string>",
    "line2": "<string>",
    "region": "<string>",
    "city": "<string>",
    "zipCode": "<string>",
    "country": "AF"
  },
  "redirectUrl": "<string>",
  "successCallbackUrl": "<string>",
  "errorCallbackUrl": "<string>",
  "quoteCallbackUrl": "<string>",
  "completeCallbackUrl": "<string>",
  "createdAt": "<any>",
  "updatedAt": "<any>",
  "subaccountId": "<string>",
  "paymentSchemeSelection": "instant_preferred"
}