Booking.com API

Booking.com airport lookup

The airports and cities the flight search knows for a name, each with the code booking/search-flights takes (LHR.AIRPORT, LON.CITY).

Endpoint

GET/v1/booking/flight-locationslive · proven2 credits
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Parameters

Query parameters

NameRequiredDescriptionExample
queryyesA city or airport nameLondon
languagenoLanguage code for the site's text
dry_runnoRead a zero-credit estimate without fetching sources, running AI, or reserving credits. Cache status is a snapshot, not a guarantee at execution.1

Examples

Make the request

curl
curl "https://www.monocrawl.com/v1/booking/flight-locations?query=London" \
  -H "x-api-key: mn_your_key_here"
TypeScript
typescript
const key = process.env.MONOCRAWL_API_KEY;
if (!key) throw new Error('Set MONOCRAWL_API_KEY on your server.');
const res = await fetch(
  "https://www.monocrawl.com/v1/booking/flight-locations?query=London",
  { headers: { "x-api-key": key } },
);
const body = await res.json();

if (!body.success) {
  // one error shape for every endpoint — see /docs/errors
  throw new Error(`${body.error.type}: ${body.error.message}`);
}

console.log(body.data, "credits left:", body.credits_remaining);
Python
python
import os
import requests

res = requests.get(
    "https://www.monocrawl.com/v1/booking/flight-locations?query=London",
    headers={"x-api-key": os.environ["MONOCRAWL_API_KEY"]},
    timeout=60,
)
body = res.json()

if not body["success"]:
    # one error shape for every endpoint — see /docs/errors
    raise RuntimeError(f"{body['error']['type']}: {body['error']['message']}")

print(body["data"], "credits left:", body["credits_remaining"])

Response

Response fields and example

This example is illustrative, not a captured live response. Variable-cost operations may settle a charge different from the list price below. A successful response puts the platform payload in data and reports the exact credits used, remaining balance, request id and cache status beside it.

200 · application/json
{
  "success": true,
  "platform": "booking",
  "endpoint": "/v1/booking/flight-locations",
  "data": {
    "count": 0,
    "has_more": false,
    "items": [
      {
        "city": "example",
        "city_code": "example",
        "code": "example",
        "country": "example",
        "country_code": "example",
        "distance_to_city": {
          "unit": "example",
          "value": 0
        },
        "id": "example",
        "image_url": "https://example.com/example",
        "name": "example",
        "parent": "example",
        "region": "example",
        "type": "example"
      }
    ],
    "query": "example"
  },
  "credits_used": 2,
  "credits_remaining": 99,
  "request_id": "req_…",
  "cached": false
}

The example is illustrative and shows a documented subset of data. The fields below are optional across supported sources; nullable fields can also be absent. Preserve unknown values and accept additional fields.

Schema basis: observed response shapes, not an exhaustive field specification. See schema coverage and validation limits.

Download the data JSON Schema. Validate response.data, not the whole envelope. A valid shape does not establish that every field or source record was returned.

Field inside dataTypeMeaning
countnumber | nullNumber of records in this response, not lifetime or total matches.
has_moreboolean | nullSource continuation indicator; null means unknown.
itemsarray | nullReturned records. Source coverage and completeness vary.
items[].citystring | nullOptional city supplied by this operation. Null means unknown.
items[].city_codestring | nullOptional city code supplied by this operation. Null means unknown.
items[].codestring | nullOptional code supplied by this operation. Null means unknown.
items[].countrystring | nullOptional country supplied by this operation. Null means unknown.
items[].country_codestring | nullOptional country code supplied by this operation. Null means unknown.
items[].distance_to_cityobject | nullOptional distance to city supplied by this operation. Null means unknown.
items[].distance_to_city.unitstring | nullOptional unit supplied by this operation. Null means unknown.
items[].distance_to_city.valuenumber | nullOptional value supplied by this operation. Null means unknown.
items[].idstring | nullSource identifier. Preserve the supplied type and exact value.
items[].image_urlstring | nullOptional image url supplied by this operation. Null means unknown.
items[].namestring | nullOptional name supplied by this operation. Null means unknown.
items[].parentstring | nullOptional parent supplied by this operation. Null means unknown.
items[].regionstring | nullOptional region supplied by this operation. Null means unknown.
items[].typestring | nullOptional type supplied by this operation. Null means unknown.
querystring | nullOptional query supplied by this operation. Null means unknown.

Optional fields reviewed from preserved successful responses. Additive fields and source variations remain allowed; validate the fields your workflow requires.

The example is invented and illustrates types only; zero and empty values are not claims about a real result.

Failures use the typed error envelope. A confirmed uncharged or refunded failure reports zero; a pending reconciliation can report an unknown charge. Read credits_used and error.details.billing_status, and keep request_id for recovery. Response contract · Error reference

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