# GetApi Dutch Postcode Lookup

> GetApi Dutch Postcode Lookup is a paid API for AI agents from api.getapi.nl, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Resolves a Dutch postal code (postcode) to geographic coordinates, city, street, and municipality data

## Facts

- Endpoint: GET https://api.getapi.nl/api/v1/lookup/postcode
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/getapi-dutch-postcode-lookup-4e1a823c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_z5nhJihoXhgdWmxZCITzI

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability getapi-dutch-postcode-lookup-4e1a823c
```

Example prompt: Can you look up postcode 1011AB for me and tell me the city, street, and exact latitude/longitude it maps to in the Netherlands?

## When to prefer this

Choose this endpoint when you need to resolve Dutch (Netherlands) postal codes to geographic coordinates and address details. It is purpose-built for the Dutch postcode format (e.g. 1011AB) and returns structured location data including lat/lon, city, street, and municipality. Prefer this over generic geocoding services when working specifically with Netherlands postcodes and when cost-per-lookup at $0.01 USDC is acceptable.

## Known failure modes

- Postcode not found — 'found' field returns false with no coordinates or city
- Invalid postcode format — may return an error or found:false
- Payment failure — x402 payment not processed, request rejected
- Rate limiting — too many requests in a short period
- Postcode outside Netherlands — endpoint only covers Dutch postal codes

## How this service works

Ontdek, test en integreer krachtige API's voor web scraping, e-mailvalidatie, geolocatie
    en meer. Gratis starten.

## Output

Returns a JSON object with latitude, longitude, city name, street name, municipality, the queried postcode, a found boolean indicating whether the postcode was matched, and an optional house number field (may be null).

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "properties": {
    "queryParams": {
     "type": "object",
     "properties": {
      "number": 1,
      "postcode": "1011AB"
     }
    }
   }
  },
  "output": {
   "properties": {
    "example": {
     "lat": 52.37779461,
     "lon": 4.90564828,
     "city": "Amsterdam",
     "found": true,
     "number": null,
     "street": "De Ruijterkade",
     "postcode": "1011AB",
     "municipality": "Amsterdam"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "lat": 52.37779461,
  "lon": 4.90564828,
  "city": "Amsterdam",
  "found": true,
  "number": null,
  "street": "De Ruijterkade",
  "postcode": "1011AB",
  "municipality": "Amsterdam"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/getapi-dutch-postcode-lookup-4e1a823c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.getapi.nl](https://www.zero.xyz/host/api.getapi.nl/llms.txt)