Direct booking (paid, no hold) with a seat, a meal and a bag, one flight

DEL-BOM · one way · 1 adult · booked directly, no hold

As the hold case on one flight, but booked directly: paid and ticketed at once, no hold.

1 Search: 211 options
2 Reprice: 1 items
3 Ancillaries: 55 items
4 Seat map: 176 seats
5 Book directly (paid): 1 passengers
6 Booking details: 1 passengers

▸1. SearchPOST /flights/search211 options

What this step returned: 211 options(click to expand)

211 options in 1 group(s): journey_indexes [0] has 211 options
Options by number of flights: 1 flight: 67, 2 flights: 144
Airlines in the reply: AI (101 flights), 6E (65 flights), IX (60 flights), H1 (38 flights), SG (32 flights), EK (20 flights), EY (16 flights), SQ (14 flights), QP (6 flights), WY (2 flights), 9I (1 flights)
852 fare options in total; 47 distinct fare families (fare_ref)
Cheapest adult total: 2,546 (Super Saver)
Fares with a meal included (has_meal): 157; with a free seat: 173
Fares with check-in baggage included: 829; hand baggage only: 15; no baggage stated: 8
Fares whose attributes differ between flights (varies_by_segment): 358; ask detail=segment to see them per flight
Refundability: PARTIALLY_REFUNDABLE 527, not stated 189, NON_REFUNDABLE 136
50 distinct fare rules in fare_rules; 406 fares without a rule known at search
Reply carries valid_till (option_id and price_id expire then); request: 1 adult, 0 child, 0 infant, cabin_class 1

Request body

HTTP 200 · 30942 ms · complete request body (collapsible viewer)

{
  "segments": [
    {
      "from": "DEL",
      "to": "BOM",
      "date": "2026-11-19"
    }
  ],
  "adult": 1,
  "child": 0,
  "infant": 0,
  "cabin_class": 1
}

HTTP 200 · 30942 ms · complete response body (collapsible viewer)

{
  "search_id": "d46716a9-d69b-4d9b-9bbe-105fb118c855",
  "status": "completed",
  "valid_till": "2026-10-20T23:46:01+05:30",
  "fare_rules": {
    "fr_1": {
      "cancellation": [
        {
          "allowed": true,
          "amount": 10000,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Before departure"
        }
      ],
      "date_change": [
        {
          "allowed": true,
          "amount": 7000,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Reissue"
        }
      ]
    },
    "fr_2": {
      "cancellation": [
        {
          "allowed": true,
          "amount": 7000,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Before departure"
        }
      ],
      "date_change": [
        {
          "allowed": true,
          "amount": 2000,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Reissue"
        }
      ]
    },
    "fr_3": {
      "cancellation": [
        {
          "allowed": true,
          "amount": 1998,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Before departure"
        }
      ],
      "date_change": [
        {
          "allowed": true,
          "amount": 500,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Reissue"
        }
      ]
    },
    "fr_9": {
      "cancellation": [
        {
          "allowed": true,
          "amount": 5023.22,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Before departure — Non-Refundable"
        }
      ],
      "date_change": [
        {
          "allowed": true,
          "amount": 3506.78,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Before departure — Changeable"
        }
      ]
    },
    "fr_10": {
      "cancellation": [
        {
          "allowed": true,
          "amount": 3506.78,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Before departure — Non-Refundable"
        }
      ],
      "date_change": [
        {
          "allowed": true,
          "amount": 1042.56,
          "from": {
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            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Before departure — Changeable"
        }
      ]
    },
    "fr_11": {
      "cancellation": [
        {
          "allowed": true,
          "amount": 1042.56,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Before departure — Non-Refundable"
        }
      ],
      "date_change": [
        {
          "allowed": true,
          "amount": 284.33,
          "from": {
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            "unit": "HOURS"
          },
          "to": {
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            "unit": "DAYS"
          },
          "text": "Before departure — Changeable"
        }
      ]
    },
    "fr_12": {
      "cancellation": [
        {
          "allowed": true,
          "percent": 100,
          "from": {
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            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "PerTicket"
        }
      ],
      "date_change": [
        {
          "allowed": false,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 2,
            "unit": "HOURS"
          },
          "text": "Non changeable"
        },
        {
          "allowed": true,
          "amount": 3000,
          "from": {
            "value": 2,
            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "PerTicket"
        }
      ]
    },
    "fr_13": {
      "cancellation": [
        {
          "allowed": false,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 2,
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          },
          "text": "Non refundable"
        },
        {
          "allowed": true,
          "amount": 3500,
          "from": {
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            "unit": "HOURS"
          },
          "to": {
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          "text": "PerTicket"
        },
        {
          "allowed": true,
          "amount": 2500,
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          },
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          },
          "text": "PerTicket"
        }
      ],
      "date_change": [
        {
          "allowed": false,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
            "value": 2,
            "unit": "HOURS"
          },
          "text": "Non changeable"
        },
        {
          "allowed": true,
          "amount": 1000,
          "from": {
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            "unit": "HOURS"
          },
          "to": {
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          },
          "text": "PerTicket"
        },
        {
          "allowed": true,
          "amount": 300,
          "from": {
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            "unit": "DAYS"
          },
          "to": {
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            "unit": "DAYS"
          },
          "text": "PerTicket"
        }
      ]
    },
    "fr_14": {
      "cancellation": [
        {
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          "from": {
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            "unit": "HOURS"
          },
          "to": {
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            "unit": "HOURS"
          },
          "text": "Non refundable"
        },
        {
          "allowed": true,
          "amount": 999,
          "from": {
            "value": 2,
            "unit": "HOURS"
          },
          "to": {
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          },
          "text": "PerTicket"
        }
      ],
      "date_change": [
        {
          "allowed": false,
          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
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          },
          "text": "Non changeable"
        },
        {
          "allowed": true,
          "amount": 250,
          "from": {
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            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "PerTicket"
        }
      ]
    },
    "fr_15": {
      "cancellation": [
        {
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          "from": {
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            "unit": "HOURS"
          },
          "to": {
            "value": 2,
            "unit": "HOURS"
          },
          "text": "Non refundable"
        },
        {
          "allowed": true,
          "amount": 5000,
          "from": {
            "value": 2,
            "unit": "HOURS"
          },
          "to": {
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          },
          "text": "PerTicket"
        }
      ],
      "date_change": [
        {
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          "from": {
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            "unit": "HOURS"
          },
          "to": {
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          },
          "text": "Non changeable"
        },
        {
          "allowed": true,
          "amount": 3000,
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          },
          "to": {
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            "unit": "DAYS"
          },
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        }
      ]
    },
    "fr_16": {
      "cancellation": [
        {
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          "amount": 5000,
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          },
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            "unit": "DAYS"
          },
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        }
      ],
      "date_change": [
        {
          "allowed": true,
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          "from": {
            "value": 0,
            "unit": "HOURS"
          },
          "to": {
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            "unit": "DAYS"
          },
          "text": "Reissue"
        }
      ]
    },
    "fr_17": {
      "cancellation": [
        {
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          "amount": 3500,
          "from": {
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          },
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          },
          "text": "Before departure"
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      ],
      "date_change": [
        {
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          },
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            "unit": "DAYS"
          },
          "text": "Reissue"
        }
      ]
    },
    "fr_18": {
      "cancellation": [
        {
          "allowed": true,
          "amount": 999,
          "from": {
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            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Before departure"
        }
      ],
      "date_change": [
        {
          "allowed": true,
          "amount": 250,
          "from": {
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            "unit": "HOURS"
          },
          "to": {
            "value": 365,
            "unit": "DAYS"
          },
          "text": "Reissue"
        }
      ]
    },
    "fr_29": {
      "cancellation": [
        {
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          },
          "to": {
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            "unit": "DAYS"
          },
          "text": "Before departure"
        }
      ],
      "date_change": [
        {
          "allowed": true,
          "amount": 4000,
          "from": {
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            "unit": "HOURS"
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          "to": {
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            "unit": "DAYS"
          },
          "text": "Reissue"
        }
      ]
    }
  },
  "results": [
    {
      "journey_indexes": [
        0
      ],
      "options": [
        {
          "option_id": "b0ad04ff-352f-4c31-91de-991460546c8f",
          "segments": [
            {
              "segment_index": 0,
              "journey_index": 0,
              "segment_id": "DEL_IXC_AI_1743",
              "from": "DEL",
              "to": "IXC",
              "airline_code": "AI",
              "airline_name": "Air India",
              "aircraft_type": "Airbus A321",
              "flight_number": "1743",
              "stops": 1,
              "departure_time": "2026-11-19T06:50:00",
              "departure_terminal": "2",
              "arrival_time": "2026-11-19T07:55:00",
              "duration": 65,
              "connecting_time": 60
            },
            {
              "segment_index": 1,
              "journey_index": 0,
              "segment_id": "IXC_BOM_AI_472",
              "from": "IXC",
              "to": "BOM",
              "airline_code": "AI",
              "airline_name": "Air India",
              "aircraft_type": "Airbus A319",
              "flight_number": "472",
              "departure_time": "2026-11-19T08:55:00",
              "arrival_time": "2026-11-19T11:25:00",
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            }
          ],
          "fare_options": [
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              "fare_rules": {
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              },
              "has_free_seat": true,
              "adult": {
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                  "yr": 340,
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                  "total_fare": 16572.94,
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                  "pax_count": 1
                },
                "fare_ref": "ECO VALUE",
                "refundable_type": "PARTIALLY_REFUNDABLE",
                "cabin_class": "Economy",
                "booking_class": "V",
                "fare_basis": "VU1YXSII",
                "baggage": {
                  "hand": {
                    "kg": 7
                  },
                  "checkin": {
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                }
              },
              "varies_by_segment": true
            },
            {
              "price_id": "70e9060c-5168-43e9-8487-c0c3da1b0b8a",
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              "adult": {
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                  "other_taxes": 1281,
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                },
                "fare_ref": "ECO CLASSIC",
                "refundable_type": "PARTIALLY_REFUNDABLE",
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                "booking_class": "V",
                "fare_basis": "VU1YWSII",
                "baggage": {
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                },
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              },
              "varies_by_segment": false
            },
            "… 3 more (open the viewer)"
          ]
        },
        {
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          "segments": [
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              "segment_id": "DEL_BOM_IX_1465",
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              "airline_code": "IX",
              "airline_name": "Air India Express",
              "aircraft_type": "Boeing 7M8",
              "flight_number": "1465",
              "departure_time": "2026-11-19T18:10:00",
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                },
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                "cabin_class": "Economy",
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                },
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            },
            {
              "price_id": "b27bbf4d-d5d1-48f3-9623-91359bef1aa0",
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                },
                "fare_ref": "Classic",
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                "booking_class": "OF",
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                  },
                  "checkin": {
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                  }
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              },
              "varies_by_segment": false
            },
            "… 4 more (open the viewer)"
          ]
        },
        {
          "option_id": "2540c1dd-e9a8-4c0e-b130-1c06d1f82e6a",
          "segments": [
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              "segment_index": 0,
              "journey_index": 0,
              "segment_id": "DEL_BOM_AI_2963",
              "from": "DEL",
              "to": "BOM",
              "airline_code": "AI",
              "airline_name": "Air India",
              "aircraft_type": "Airbus A320neo",
              "flight_number": "2963",
              "departure_time": "2026-11-19T09:00:00",
              "departure_terminal": "3",
              "arrival_time": "2026-11-19T11:15:00",
              "arrival_terminal": "2",
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            }
          ],
          "fare_options": [
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                  "pax_count": 1
                },
                "fare_ref": "Eco Value",
                "refundable_type": "NON_REFUNDABLE",
                "cabin_class": "Economy",
                "booking_class": "Q",
                "baggage": {
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                  }
                }
              },
              "varies_by_segment": false
            },
            {
              "price_id": "cfa826b0-050d-42e5-87e4-391d559bbb50",
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                  "total_fare": 13606.37,
                  "net_fare": 13606.37,
                  "pax_count": 1
                },
                "fare_ref": "Eco Classic",
                "refundable_type": "NON_REFUNDABLE",
                "cabin_class": "Economy",
                "booking_class": "Q",
                "baggage": {
                  "checkin": {
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                  }
                }
              },
              "varies_by_segment": false
            },
            {
              "price_id": "3eaf2621-e3f0-4429-b9fa-f270904e1a18",
              "fare_rules": {
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              },
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                  "other_taxes": 255.9,
                  "total_fare": 14883.97,
                  "net_fare": 14883.97,
                  "pax_count": 1
                },
                "fare_ref": "Eco Flex",
                "refundable_type": "NON_REFUNDABLE",
                "cabin_class": "Economy",
                "booking_class": "Q",
                "baggage": {
                  "checkin": {
                    "kg": 25
                  }
                }
              },
              "varies_by_segment": false
            },
            "… 12 more (open the viewer)"
          ]
        },
        "… 1 more (open the viewer)"
      ]
    }
  ]
}

This view shows 4 of the 211 options in the reply, chosen so that each of these is present. The fare_rules table shows the 14 rules these options point at, of 50 in the reply. For the entire JSON, open the raw record.

An option with one flight (a direct flight). → group 0: option 3 (IX 1465 DEL-BOM)
An option with two flights (a connection). → group 0: option 0 (AI 1743 DEL-IXC + AI 472 IXC-BOM)
An option where a flight is operated by another airline than the one selling it (operating_airline_code present). → group 0: option 34 (SQ 4807 DEL-SIN + SQ 422 SIN-BOM)
An option with at least one fare that includes a meal (has_meal true). → group 0: option 14 (AI 2963 DEL-BOM)

Keys and what they mean

Request

key	type	when present	importance	meaning
segments[]	array	required, 1 to 6	must read	The legs you search: one for one way, two for a return (second from the destination back), up to six for a multi-city trip.
segments[].from	string	required	must read	Departure airport, IATA code.
segments[].to	string	required	must read	Arrival airport, IATA code.
segments[].date	date	required	must read	Departure date, YYYY-MM-DD, local to the departure airport.
adult	integer	required, 1 to 9	must read	Adults travelling. child and infant default to 0; an infant needs an adult.
cabin_class	integer	optional	useful	1 economy (default), 2 premium economy, 3 business, 4 first.
detail	string	optional	useful	journey (default) or segment. segment adds segments[] inside every fare option with the fare attributes per flight.
include_fare_rules	boolean	optional, default true	informational	false leaves fare_rules out of the reply and off every fare; smaller reply.
Total: 8 keys

key	type	when present	importance	meaning
search_id	string	always	informational	Id of this search, for support questions.
valid_till	datetime	always	must read	Until when an option_id and price_id of this reply can be sent to reprice. After it, search again.
fare_rules	object	unless include_fare_rules is false	useful	Every distinct fare rule of the reply keyed by id (fr_1, fr_2, …). Fares point at them; ids mean nothing outside this reply.
results[]	array	always	must read	One group per set of journeys the fares cover. Pick one option and one fare from each group until every journey of your request is covered.
results[].journey_indexes	array of integer	always	must read	Which journeys of your request this group's fares cover: [0] onward only, [1] return only, [0, 1] a combined fare for both.
results[].options[].option_id	string	always	must read	Names the flights of this option. Send it to reprice with the price_id of the chosen fare.
results[].options[].segments[]	array	always	must read	The flights of this option in order, each named by (journey_index, segment_index); segment_index restarts at 0 in every journey.
results[].options[].segments[].operating_airline_code	string	only on a codeshare	useful	The airline that flies the aircraft when it differs from airline_code, the airline selling the seat. Show it to the traveller.
results[].options[].fare_options[]	array	always	must read	The fares sold on exactly these flights. Each prices the whole option once; no amount appears anywhere else.
results[].options[].fare_options[].price_id	string	always	must read	Names this fare. Send it to reprice with the option_id.
results[].options[].fare_options[].adult	object	always	must read	What this fare gives an adult: fare (the price for the whole option), fare_ref, refundable_type, cabin_class, booking_class, fare_basis, baggage. child and infant appear only when requested.
results[].options[].fare_options[].adult.fare.total_fare	number	always	must read	What the traveller pays for one adult on this option, taxes included.
results[].options[].fare_options[].adult.fare.net_fare	number	always	must read	What you pay us for one adult: total_fare less your commission.
results[].options[].fare_options[].adult.baggage	object	when the airline states it	useful	Allowance included in the fare: hand and checkin, each {kg} and/or {pieces}. Absent = not stated.
results[].options[].fare_options[].fare_rules	object	when a rule is known at search	useful	Journey index → id in the top-level fare_rules. A missing index has no rule known at search; the reprice reply carries the final rules.
results[].options[].fare_options[].varies_by_segment	boolean	always	informational	true when a later flight of this fare differs from the first in cabin, meal, booking class, fare basis or baggage. Ask detail=segment to see them per flight.
Total: 16 keys

Errors this call answers with (3)

HTTP	code	message	detail	when
401	9001	Authentication required	Invalid token	Missing, expired or foreign token; also when the API cannot be reached.
400	5100	Invalid search request	cabin_class must be 1 (economy), 2 (premium), 3 (business), or 4 (first)	errors[] has field cabin_class, rule one_of. Same for fare_types and the engine's own checks (dates, airport codes, pax counts).
500	9000	Something went wrong

Questions developers ask (4)

What do I send to reprice for a domestic return?: Two items: one option and one fare from group [0] (onward) and one from group [1] (return). An international return has one group [0, 1] and one item.
Why does commission not appear on my fares?: Zero amounts are left out. commission appears only when a commission rule applies to your account; net_fare is then total_fare less it.
How long can I use an option_id and price_id?: Until valid_till of the search reply. After it, search again.
What does varies_by_segment true mean?: A later flight of the fare differs from the first in cabin, meal, booking class, fare basis or baggage. Send detail=segment to see every flight.

▸2. RepricePOST /flights/reprice1 items

What this step returned: 1 items(click to expand)

1 item(s) sent: option 9063f430… / price 27199b02…
Repriced option on journey_indexes [0]: 1 flight (IX 1465 DEL-BOM); multi-flight reprice: no
Fare Value : adult total 6,029, net 6,029; segments[] in the reply: no (detail=journey)
Price unchanged since search (no messages)
Booking requirements: hold allowed True, passport mandatory False, GST mandatory False, PAN applicable False, DOB adult/child/infant False/False/False
Price for the whole booking: total 6,029, net 6,029; itinerary_id expires at valid_till
0 fare rule(s) in the reply

Request body

HTTP 200 · 849 ms · complete request body (collapsible viewer)

{
  "items": [
    {
      "option_id": "9063f430-d53f-4336-88b9-777e612d9d1e",
      "price_id": "27199b02-6181-475e-a00c-cd96fcb106bd"
    }
  ]
}

HTTP 200 · 849 ms · complete response body (collapsible viewer)

{
  "itinerary_id": "bcd839a5-875c-472f-bce2-a4612be643ae",
  "valid_till": "2026-10-20T23:21:01+05:30",
  "results": [
    {
      "journey_indexes": [
        0
      ],
      "option_id": "9063f430-d53f-4336-88b9-777e612d9d1e",
      "segments": [
        {
          "segment_index": 0,
          "journey_index": 0,
          "from": "DEL",
          "to": "BOM",
          "airline_code": "IX",
          "airline_name": "Air India Express",
          "aircraft_type": "Boeing 7M8",
          "flight_number": "1465",
          "departure_time": "2026-11-19T18:10:00",
          "departure_terminal": "1",
          "arrival_time": "2026-11-19T20:30:00",
          "arrival_terminal": "2",
          "duration": 140
        }
      ],
      "fare": {
        "price_id": "27199b02-6181-475e-a00c-cd96fcb106bd",
        "adult": {
          "fare": {
            "base_fare": 4000,
            "yq": 850,
            "booking_fee": 100,
            "other_taxes": 341,
            "total_fare": 6028.94,
            "net_fare": 6028.94,
            "pax_count": 1
          },
          "fare_ref": "Value",
          "cabin_class": "Economy",
          "booking_class": "EC",
          "fare_basis": "KNRA000",
          "baggage": {
            "hand": {
              "kg": 7
            },
            "checkin": {
              "kg": 15
            }
          }
        },
        "varies_by_segment": false
      }
    }
  ],
  "booking_requirements": {
    "is_gst_mandatory": false,
    "pan_applicable": false,
    "passport_mandatory": false,
    "dob_applicable": {
      "adt": false,
      "chd": false,
      "inf": false
    },
    "is_hold": true,
    "firstname_length": 50,
    "lastname_length": 50,
    "firstname_min_length": 2,
    "lastname_min_length": 2,
    "seat_mandatory": false,
    "meal_mandatory": false,
    "baggage_mandatory": false
  },
  "price": {
    "adult": {
      "base_fare": 4000,
      "yq": 850,
      "booking_fee": 100,
      "other_taxes": 341,
      "total_fare": 6028.94,
      "net_fare": 6028.94,
      "pax_count": 1
    },
    "total": {
      "base_fare": 4000,
      "yq": 850,
      "booking_fee": 100,
      "other_taxes": 341,
      "total_fare": 6028.94,
      "net_fare": 6028.94,
      "pax_count": 1
    }
  }
}

Keys and what they mean

Request

key	type	when present	importance	meaning
items[]	array	required, one per group	must read	One item per search group you chose from: one for a one way or a combined return, two for a domestic return (one per direction).
items[].option_id	string	required	must read	The option_id from the search reply.
items[].price_id	string	required	must read	The price_id of the chosen fare of that option. An option_id or price_id not in a current search answers 400 with errors[] (search again).
Total: 3 keys

key	type	when present	importance	meaning
itinerary_id	string	always	must read	Names the repriced itinerary. Send it to ancillaries, seat map and book.
valid_till	datetime	always	must read	Until when the itinerary_id can be booked. After it, book answers 410: reprice again.
results[]	array	always	must read	One entry per item sent: journey_indexes, option_id, the flights (segments) and the one fare, priced again.
results[].segments[]	array	always	must read	The flights in order, each named by (journey_index, segment_index); segment_index restarts at 0 in every journey.
results[].fare	object	always	must read	The fare in the shape of search: price_id, per passenger type (adult, child, infant) the fare_ref, refundable_type, cabin_class, booking_class, fare_basis, baggage and fare, and fare_rules ids.
price.total	object	always	must read	The price in the components of search: base_fare, yq, yr, airline_gst, booking_fee, commission, other_taxes, total_fare (what the traveller pays), net_fare (what you pay us), pax_count, and the baggage stated in the fare. For the whole booking.
price.adult (child, infant)	object	always (child, infant when requested)	useful	The price in the components of search: base_fare, yq, yr, airline_gst, booking_fee, commission, other_taxes, total_fare (what the traveller pays), net_fare (what you pay us), pax_count, and the baggage stated in the fare. For one passenger of that type.
booking_requirements	object	always	must read	What book must carry: is_gst_mandatory, pan_applicable, passport_mandatory, dob_applicable (adt, chd, inf), name lengths, and whether a seat, meal or bag is mandatory.
booking_requirements.is_hold	boolean	always	must read	true when this fare may be booked on hold (book with is_hold true); false: book directly, paid at once.
fare_rules	object	when known	useful	The cancellation and date-change rules the fares point at, keyed by id (fr_1, …): bands with allowed, amount or percent, the window (from, to) and the airline's text.
messages[]	array	only when the price changed	must read	One entry per repriced option whose price changed since search: type FARE_ALERT, option_id, old_value, new_value. Show the new price before booking.
Total: 11 keys

Errors this call answers with (6)

HTTP	code	message	detail	when
401	9001	Authentication required	Invalid token
400	5100	Invalid search request	option_id and price_id are required	Also 'each review item needs option_id and price_id'.
404	5103	Flight not found		option_id or price_id not in a stored search.
410	5102	Search results have expired
502	5001	The airline or supplier could not complete the request		Reprice failed at the airline.
504	5002	A supplier or service did not answer in time

Questions developers ask (2)

The price changed. What now?: messages has a FARE_ALERT with old_value and new_value for that option_id. Show the new price to the traveller before booking; the itinerary is priced at the new value.
Until when can I book?: valid_till of the reprice reply: the airline's session for this itinerary. Book before it or reprice again.

▸3. AncillariesPOST /flights/ancillaries55 items

What this step returned: 55 items(click to expand)

1 flight(s) in segments[]: (journey 0, segment 0) IX 1465 DEL-BOM
10 bags (per journey): journey 0: 10 items
bags: price from 2,100 to 18,750; free items: 0
18 meals (per flight): (journey 0, segment 0): 18 items
meals: price from 0 to 700; free items: 2
27 other items (per flight): (journey 0, segment 0): 27 items
other items: price from 0 to 6,000; free items: 12

Request body

HTTP 200 · 1962 ms · complete request body (collapsible viewer)

{
  "itinerary_id": "bcd839a5-875c-472f-bce2-a4612be643ae"
}

HTTP 200 · 1962 ms · complete response body (collapsible viewer)

{
  "itinerary_id": "bcd839a5-875c-472f-bce2-a4612be643ae",
  "segments": [
    {
      "journey_index": 0,
      "segment_index": 0,
      "airline_code": "IX",
      "flight_number": "1465",
      "from": "DEL",
      "to": "BOM"
    }
  ],
  "baggage": [
    {
      "journey_index": 0,
      "items": [
        {
          "code": "PBCB",
          "label": "+ 5Kgs Xtra-Carry-On",
          "price": 3500
        },
        {
          "code": "PBCA",
          "label": "+3Kgs Xtra-Carry-On",
          "price": 2100
        },
        {
          "code": "PBAF",
          "label": "+ 25 Kg Xcess Baggage",
          "price": 18750
        },
        "… 7 more (open the viewer)"
      ]
    }
  ],
  "meal": [
    {
      "journey_index": 0,
      "segment_index": 0,
      "items": [
        {
          "code": "VSDB",
          "label": "Shondesh Tiramisu",
          "price": 250
        },
        {
          "code": "VQSB",
          "label": "Quinoa Salad",
          "price": 400
        },
        {
          "code": "VPMB",
          "label": "Paneer Makhani with Jeera Aloo & Vegetable Pulao",
          "price": 600
        },
        "… 15 more (open the viewer)"
      ]
    }
  ],
  "other": [
    {
      "journey_index": 0,
      "segment_index": 0,
      "items": [
        {
          "code": "WCHS",
          "label": "Wheelchair Unable to ascend and descend step",
          "price": 1500
        },
        {
          "code": "WCHR",
          "label": "Wheelchair Unable to walk long distance",
          "price": 1500
        },
        {
          "code": "WCHC",
          "label": "Cabin Wheelchair",
          "price": 0
        },
        "… 24 more (open the viewer)"
      ]
    }
  ]
}

Keys and what they mean

Request

key	type	when present	importance	meaning
itinerary_id	string	required	must read	The itinerary_id from reprice. An expired one answers 404: reprice again.
Total: 1 keys

key	type	when present	importance	meaning
segments[]	array	always	useful	The flights of the itinerary, each named by (journey_index, segment_index), with airline_code, flight_number, from and to.
baggage[]	array	always (empty when none)	must read	Extra bags per journey: journey_index and items. A bag covers every flight of its journey, so it has no segment_index.
meal[]	array	always (empty when none)	must read	Meals per flight: journey_index, segment_index and items.
other[]	array	always (empty when none)	useful	Other items per flight (priority check-in, bundles): journey_index, segment_index and items.
<list>[].items[]	array	always	must read	What can be bought: code (send it to book), label (show it), price (per passenger, INR).
Total: 5 keys

Errors this call answers with (4)

HTTP	code	message	detail	when
401	9001	Authentication required	Invalid token
400	5100	Invalid search request	itinerary_id is required	errors[]: field itinerary_id, rule required.
404	5104	Itinerary not found or expired		Unknown or expired itinerary_id.
502	5001	The airline or supplier could not complete the request

Questions developers ask (1)

How do I send a bag and a meal on book?: A bag with its code and journey_index; a meal, seat or other item with its code, journey_index and segment_index, exactly as this reply gave them.

▸4. Seat mapPOST /flights/seat-map176 seats

What this step returned: 176 seats(click to expand)

1 flight(s) with a seat map of 1 in the itinerary: (journey 0, segment 0) 7M8, 176 seats
167 seats available of 176; free: 0; paid: 167 (from 300 to 1,700)
Window 53, aisle 56, middle 55; exit row 12; extra leg room 30; infant allowed 0

Request body

HTTP 200 · 667 ms · complete request body (collapsible viewer)

{
  "itinerary_id": "bcd839a5-875c-472f-bce2-a4612be643ae"
}

HTTP 200 · 667 ms · complete response body (collapsible viewer)

{
  "itinerary_id": "bcd839a5-875c-472f-bce2-a4612be643ae",
  "segments": [
    {
      "journey_index": 0,
      "segment_index": 0,
      "airline_code": "IX",
      "flight_number": "1465",
      "from": "DEL",
      "to": "BOM"
    }
  ],
  "seats": [
    {
      "journey_index": 0,
      "segment_index": 0,
      "aircraft_type": "7M8",
      "seats": [
        {
          "aisle": false,
          "amount": 1700,
          "code": "WINDOW",
          "column": 1,
          "desc": "1A",
          "exit_row": false,
          "infant": false,
          "is_available": false,
          "leg_room": true,
          "middle": false,
          "near_wings": false,
          "reclining": false,
          "row": 1,
          "tax": 80,
          "window": true
        },
        {
          "aisle": true,
          "amount": 1700,
          "code": "AISLE",
          "column": 3,
          "desc": "1C",
          "exit_row": false,
          "infant": false,
          "is_available": false,
          "leg_room": true,
          "middle": false,
          "near_wings": false,
          "reclining": false,
          "row": 1,
          "tax": 80,
          "window": false
        },
        {
          "aisle": true,
          "amount": 1700,
          "code": "AISLE",
          "column": 4,
          "desc": "1D",
          "exit_row": false,
          "infant": false,
          "is_available": false,
          "leg_room": true,
          "middle": false,
          "near_wings": false,
          "reclining": false,
          "row": 1,
          "tax": 80,
          "window": false
        },
        "… 173 more (open the viewer)"
      ],
      "total_seats": 176
    }
  ]
}

Keys and what they mean

Request

key	type	when present	importance	meaning
itinerary_id	string	required	must read	The itinerary_id from reprice.
Total: 1 keys

key	type	when present	importance	meaning
segments[]	array	always	useful	The flights of the itinerary, each named by (journey_index, segment_index), with airline_code, flight_number, from and to.
seats[]	array	always (empty when the airline gives no map)	must read	One seat map per flight: journey_index, segment_index, aircraft_type, total_seats and seats.
seats[].seats[]	array	always	must read	Every seat: code (send it to book), desc (e.g. 3A, show it), row, column, amount (price; 0 = free), tax, is_available.
seats[].seats[].window / aisle / middle	boolean	always	useful	Where the seat is in its row.
seats[].seats[].exit_row / leg_room / infant / near_wings / reclining	boolean	always	useful	Seat features. A passenger with an infant needs a seat with infant true; exit rows have rules of their own.
Total: 5 keys

Errors this call answers with (4)

HTTP	code	message	detail
401	9001	Authentication required	Invalid token
400	5100	Invalid search request	itinerary_id is required
404	5104	Itinerary not found or expired
502	5001	The airline or supplier could not complete the request

▸5. Book directly (paid)POST /flights/book1 passengers

What this step returned: 1 passengers(click to expand)

Paid booking (is_hold False) with 1 passenger(s): ADULT 1
Status SUCCESS, booking_id AIOR583804, amount 11,479, no pay_till in the reply
GST details sent: no; ancillaries selected: 3

Request body

HTTP 200 · 235 ms · complete request body (collapsible viewer)

{
  "itinerary_id": "bcd839a5-875c-472f-bce2-a4612be643ae",
  "is_hold": false,
  "pax_details": [
    {
      "first_name": "Rohan",
      "last_name": "Menon",
      "pax_type": "ADULT",
      "title": "Mr",
      "gender": "male",
      "dob": "1990-05-12",
      "phone": "9876543210",
      "email": "rohan.verma@example.com",
      "ancillaries": {
        "seat": [
          {
            "code": "WINDOW",
            "price": 1700,
            "label": "3A",
            "journey_index": 0,
            "segment_index": 0
          }
        ],
        "meal": [
          {
            "code": "VSDB",
            "price": 250,
            "label": "Shondesh Tiramisu",
            "journey_index": 0,
            "segment_index": 0
          }
        ],
        "baggage": [
          {
            "code": "PBCB",
            "price": 3500,
            "label": "+ 5Kgs Xtra-Carry-On",
            "journey_index": 0
          }
        ]
      }
    }
  ]
}

HTTP 200 · 235 ms · complete response body (collapsible viewer)

{
  "booking_id": "AIOR583804",
  "itinerary_id": "bcd839a5-875c-472f-bce2-a4612be643ae",
  "status": "SUCCESS",
  "amount": 11478.94
}

Keys and what they mean

Request

key	type	when present	importance	meaning
itinerary_id	string	required	must read	The itinerary_id from reprice, before its valid_till.
is_hold	boolean	optional, default false	must read	false: book directly, paid at once from your balance or credit and ticketed. true: hold the seats without payment until pay_till (only when reprice said booking_requirements.is_hold true); then confirm-hold or release.
pax_details[]	array	required, one per passenger	must read	Every passenger of the search, adults first: first_name, last_name, pax_type (ADULT, CHILD, INFANT), title, gender, dob, phone and email.
pax_details[].passport_details	object	when reprice says passport_mandatory	useful	passport_number, passport_issue_date, passport_expiry_date, passport_issue_country, nationality.
pax_details[].ancillaries	object	optional	useful	What this passenger buys: seat[], meal[], other[] (each with code, price, label, journey_index and segment_index) and baggage[] (code, price, label, journey_index; no segment_index). Codes come from ancillaries and seat map; an item on a flight not in the itinerary answers 400 with errors[] (rule scope).
gst_details	object	optional; required when reprice says is_gst_mandatory	useful	The company on the invoice: name, number (GSTIN), address, email, mobile.
Total: 6 keys

key	type	when present	importance	meaning
booking_id	string	always	must read	Your booking's id. Send it to booking details, confirm-hold and release.
status	string	always	must read	ONHOLD (held, pay before pay_till), SUCCESS (booked directly and paid), PENDING (the airline has not confirmed yet: read the booking details), or the booking's state.
pay_till	datetime	on a hold	must read	Until when the hold can be confirmed; after it the airline releases the seats.
amount	number	always	must read	What the booking costs (INR); taken at once for a direct booking, at confirm-hold for a hold.
itinerary_id	string	always	informational	The itinerary that was booked.
Total: 5 keys

Errors this call answers with (7)

HTTP	code	message	detail	when
401	9001	Authentication required	Invalid token
403	9002	You do not have permission for this action		Role without bookings.create (Finance, Operation, Tech).
400	3000	Invalid request	(the API's detail text)
400	9003	Some fields are missing or invalid		Schema validation of the body (required fields, formats); errors[] lists them.
503	3003	A service the API depends on is unavailable	(the API's text)	the API answered 5xx or did not answer.
409	3101	Hold booking limit reached
500	9000	Something went wrong		Payment or order errors that no translator knows.

Questions developers ask (2)

Is gst_details required?: Only when booking_requirements.is_gst_mandatory is true. When you send it, all five fields are required.
What is the difference between is_hold true and false?: false pays from your wallet and tickets at once. true holds the seats without payment until pay_till; confirm with confirm-hold or give them back with release.

▸6. Booking detailsPOST /flights/booking/details1 passengers

What this step returned: 1 passengers(click to expand)

Status SUCCESS, payment SUCCESS, route DOMESTIC
Journey 0 DEL-BOM: segment 0 IX 1465 DEL-BOM
passenger 0 ADULT Rohan: CONFIRMED, PNR F686KA, ticket F686KA, fare Value EC/KNRA000, total 11,479, net 11,479, baggage hand 7kg, checkin 15kg; ancillaries 3
PNR on 1 of 1 passenger-journeys; 1 passenger(s): ADULT Rohan Menon
Booking price: base 4,000, yq 850, other taxes 89, total 11,479, net 11,479

Request body

HTTP 200 · 116 ms · complete request body (collapsible viewer)

{
  "booking_id": "AIOR583804"
}

HTTP 200 · 116 ms · complete response body (collapsible viewer)

{
  "booking_id": "AIOR583804",
  "status": "SUCCESS",
  "payment_status": "SUCCESS",
  "created_at": "2026-10-20T22:51:04Z",
  "route_type": "DOMESTIC",
  "journeys": [
    {
      "journey_index": 0,
      "from": "DEL",
      "to": "BOM",
      "departure_time": "2026-11-19T18:10",
      "arrival_time": "2026-11-19T20:30",
      "segments": [
        {
          "segment_index": 0,
          "from": "DEL",
          "to": "BOM",
          "airline_code": "IX",
          "airline_name": "Air India Express",
          "flight_number": "1465",
          "departure_time": "2026-11-19T18:10",
          "arrival_time": "2026-11-19T20:30",
          "departure_terminal": "1",
          "arrival_terminal": "2",
          "duration": 140
        }
      ],
      "passengers": [
        {
          "passenger_index": 0,
          "first_name": "Rohan",
          "last_name": "Menon",
          "pax_type": "ADULT",
          "title": "Mr",
          "gender": "male",
          "dob": "1990-05-12",
          "fare": {
            "base_fare": 4000,
            "yq": 850,
            "airline_gst": 252,
            "booking_fee": 100,
            "other_taxes": 89,
            "ancillaries": 5450,
            "total_fare": 11478.94,
            "net_fare": 11478.94
          },
          "status": "CONFIRMED",
          "pnr": "F686KA",
          "ticket_number": "F686KA",
          "fare_ref": "Value",
          "cabin_class": "Economy",
          "booking_class": "EC",
          "fare_basis": "KNRA000",
          "baggage": {
            "hand": {
              "kg": 7
            },
            "checkin": {
              "kg": 15
            }
          },
          "ancillaries": {
            "seat": [
              {
                "code": "WINDOW",
                "price": 1700,
                "label": "3A",
                "segment_index": 0
              }
            ],
            "baggage": [
              {
                "code": "PBCB",
                "price": 3500,
                "label": "+ 5Kgs Xtra-Carry-On"
              }
            ],
            "meal": [
              {
                "code": "VSDB",
                "price": 250,
                "label": "Shondesh Tiramisu",
                "segment_index": 0
              }
            ]
          }
        }
      ]
    }
  ],
  "price": {
    "base_fare": 4000,
    "yq": 850,
    "airline_gst": 252,
    "booking_fee": 100,
    "other_taxes": 89,
    "ancillaries": 5450,
    "agent_markup": 100,
    "total_fare": 11478.94,
    "net_fare": 11478.94
  }
}

Keys and what they mean

Request

key	type	when present	importance	meaning
booking_id	string	required	must read	The id book returned.
Total: 1 keys

key	type	when present	importance	meaning
status	string	always	must read	The booking's state: CREATED, ONHOLD, SUCCESS, PNR_RELEASED, CANCELLED, FAILED.
payment_status	string	always	must read	PENDING until paid, then SUCCESS; FAILED or REFUNDED later.
pay_till	datetime	on a hold	must read	Until when a held booking can be confirmed; after it the airline releases the seats.
journeys[]	array	always	must read	The booking journey by journey: its dates, its flights and, for every passenger on it, who they are, their state, the PNR, the ticket, the fare paid for that journey and the add-ons.
journeys[].passengers[].pnr	string	once the airline confirmed	must read	The airline's record locator for this passenger on this journey. Empty until the hold or the ticket is confirmed.
journeys[].passengers[].status	string	always	must read	PENDING until confirmed, then CONFIRMED; CANCELLED, VOIDED or REISSUED when something happened to this passenger on this journey.
price	object	always	must read	The booking's price as a whole, in the components of the search price (base_fare, yq, yr, airline_gst, booking_fee, commission, other_taxes, total_fare, net_fare) plus ancillaries and fees.
journeys[].passengers[].fare	object	always	must read	What this passenger's journey cost, in the components of the search price plus ancillaries bought on it.
Total: 8 keys

Errors this call answers with (4)

HTTP	code	message	detail	when
401	9001	Authentication required	Invalid token
403	9002	You do not have permission for this action		Role without bookings.read.
400	3000	Invalid request	Booking_id is required
404	9005	Not found	Booking not found

Questions developers ask (1)

Why is pnr empty?: The airline has not confirmed yet: the passenger reads PENDING. It appears once the hold or the ticket is confirmed.