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The Stall — City Lookup
x402
The Stall — City Lookup is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.034/call, status unknown (last checked 2026-09-13).
Searches for cities, airports, and locations by name, IATA/ICAO code, or keyword, returning matching city records with optional country filtering.
Price / call$0.034
Success—
StatusUnknown
How this service works
Search airports and cities by keyword, IATA code, or city name. Returns IATA/ICAO codes, coordinates, country, and timezone for each match — useful for travel planning, routing, and geographic enrichment.
Output
Returns a list of up to 20 city or airport records matching the keyword, including city names, IATA/ICAO codes, country information, and related location metadata. Results are filtered by country if provided.
Example use cases
Example prompt
“Look up cities matching 'London' in the United Kingdom and return up to 5 results — I need the city names and airport codes.”
Technical details
Endpoint
GEThttps://the-stall.intuitek.ai/cap/city-lookupWhen to prefer
Use this endpoint when you need to resolve a city name, airport name, or IATA/ICAO code to structured location records — especially when building travel itineraries, flight search tools, or geolocation features. Prefer this over general geocoding APIs when airport code resolution is also needed. Ideal for no-account, pay-per-call workflows via x402/USDC.
Side effects
- No results found for unrecognized keyword or code
- Invalid or misspelled country name returns empty or unfiltered results
- Exceeding max=20 causes validation error
- Missing required keyword parameter returns 400 error
- Payment failure (402) if USDC balance insufficient on Base mainnet
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"max": 5,
"country": "United Kingdom",
"keyword": "London"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
{
"count": 5,
"results": [
{
"tz": "Europe/London",
"lat": 51.874698638916016,
"lon": -0.36833301186561584,
"city": "London",
"iata": "LTN",
"icao": "EGGW",
"name": "London Luton Airport",
"country": "United Kingdom"
},
{
"tz": "Europe/London",
"lat": 51.148102,
"lon": -0.190278,
"city": "London",
"iata": "LGW",
"icao": "EGKK",
"name": "London Gatwick Airport",
"country": "United Kingdom"
},
{
"tz": "Europe/London",
"lat": 51.505299,
"lon": 0.055278,
"city": "London",
"iata": "LCY",
"icao": "EGLC",
"name": "London City Airport",
"country": "United Kingdom"
},
{
"tz": "Europe/London",
"lat": 51.4706,
"lon": -0.461941,
"city": "London",
"iata": "LHR",
"icao": "EGLL",
"name": "London Heathrow Airport",
"country": "United Kingdom"
},
{
"tz": "Europe/London",
"lat": 51.8849983215,
"lon": 0.234999999404,
"city": "London",
"iata": "STN",
"icao": "EGSS",
"name": "London Stansted Airport",
"country": "United Kingdom"
}
]
}Tags
x402
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