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Reservation Create

POST

/api/v1/generic-api-service/flight/reservation/create

The reservation create endpoint creates a flight reservation for the selected offer(s). It uses the searchId together with the chosen flight/cabin/brand identifiers, passenger details, contact and receipt information, and payment details to generate a booking, and returns the order and issued e-ticket(s). It supports both one-way and round-trip.

curl --location 'https://test-api.etscore.com/api/v1/generic-api-service/flight/reservation/create' \
--header 'Accept-Language: en-US' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer <token>' \
--data '{
    "searchId": "5029md2matl3schcom2vbsvk4g7j4vc6",
    "clientRef": "EtscoreFlight212",
    "checkout": "2026-08-17",
    "offers": {
        "departure": {
            "flightId": "pz-f3b3640e-6059-4267-bc81-114de4aa238c",
            "offerId": "XBAG-a86713d6a71445a285ca7267732f1608",
            "departureBrandKey": "XBAG"
        },
        "return": {
            "flightId": "pz-f51fb2fb-bb16-40c1-8286-7aeddff29f08",
            "offerId": "XBAG-d990183ea2b1476a9c1122bbdcf70189",
            "returnBrandKey": "XBAG"
        }
    },
    "contactInfo": {
        "email": "[email protected]",
        "mobilePhoneNumber": "905000000000"
    },
    "passengers": [
        {
            "paxType": "ADULT",
            "male": true,
            "name": "OMER",
            "surname": "ERGAN",
            "birthDate": "1990-02-09",
            "passportCountry": "TR",
            "nationalityIdNo": "<national-id>",
            "notTCCitizen": false
        }
    ],
    "paymentInfo": {
        "paymentType": "Debit",
        "totalAmount": "116.50",
        "currency": "EUR"
    }
}'