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SiteCheck Trade & Energy – UN/LOCODE Location Lookup
x402
SiteCheck Trade & Energy – UN/LOCODE Location Lookup is a paid API for AI agents from api.tradeenergy-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).
Returns structured location data (name, subdivision, functions, coordinates, IATA code) for a 5-character UN/LOCODE code
Price / call$0.002
Success—
StatusUnknown
How this service works
UN/LOCODE location lookup by 5-character code (country + place, e.g. FIHEL): name, subdivision, status, port/rail/road/airport functions, IATA code and coordinates. Data is the UN/LOCODE list as mirrored on DataHub (ODC-PDDL), not the UNECE site itself.
Output
A JSON object with the resolved location's full name, 2-letter country code, subdivision code, status indicator (e.g. 'AS' for approved by member state), list of transport functions (e.g. port, road terminal, rail terminal, airport), IATA code if available, WGS-84 coordinates (lat/lon), the data source URL, and a timestamp of when the record was checked.
Example use cases
Enrich shipment records with location data
“I have a list of UN/LOCODEs from our shipping manifests — start with DEHAM. Look it up and tell me the city name, what transport modes it supports, and its coordinates so I can enrich our logistics database.”
Verify port functions before routing cargo
“Before we route this container, can you check UN/LOCODE NLRTM and confirm whether it's designated as a port and road terminal, and give me its subdivision and status?”
Resolve LOCODE to map coordinates
“I need the latitude and longitude for the trade location with UN/LOCODE CNSHA so I can plot it on a map.”
Technical details
Endpoint
GEThttps://api.tradeenergy-api.workers.dev/api/logistics/seaport-unlocode?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to decode or validate a 5-character UN/LOCODE into human-readable location metadata, transport mode flags, and coordinates. Prefer it over raw UNECE lookups because it returns a clean JSON response with structured fields. Ideal for enriching logistics data pipelines, validating shipping documents, or resolving trade location codes to map coordinates.
Side effects
- Unknown or invalid LOCODE returns a 404 or empty result
- Malformed code (not exactly 5 alphanumeric characters) returns a validation error
- Coordinates may be null for landlocked or less-documented locations
- IATA code field may be null if no IATA mapping exists
- Data reflects the DataHub mirror of UN/LOCODE, which may lag behind the latest UNECE publication
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"code": "FIHEL",
"iata": null,
"name": "Helsinki",
"source": "https://datahub.io/core/un-locode/r/code-list.csv",
"status": "AS",
"country": "FI",
"checkedAt": "2026-10-23T09:37:58.254Z",
"functions": [
"port",
"road terminal"
],
"coordinates": {
"lat": 60.1667,
"lon": 24.9333
},
"subdivision": "18"
}
}Tags
x402
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