# Nautical Miles to Kilometers Converter

> Nautical Miles to Kilometers Converter is a paid API for AI agents from agent402.tools, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Converts a numeric distance value from nautical miles to kilometers via a simple GET request with a query parameter.

## Facts

- Endpoint: GET https://agent402.tools/api/convert/nautical-miles-to-kilometers
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nautical-miles-to-kilometers-converter-93a17a65
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eumxZSHobm1a9jdl1EK9w

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 nautical-miles-to-kilometers-converter-93a17a65
```

Example prompt: How many kilometers is 120 nautical miles?

## When to prefer this

Use this endpoint when you need a quick, programmatic conversion from nautical miles to kilometers without implementing the math manually. Ideal for maritime, aviation, or navigation contexts where distances are expressed in nautical miles but need to be presented in metric units.

## Known failure modes

- Missing required query parameter 'value' returns an error
- Non-numeric or malformed value causes a bad request error
- Negative values may return an error or unexpected result
- Payment failure (x402) if USDC balance is insufficient

## How this service works

Convert nautical miles to kilometers (length). Pass ?value=N.

## Output

Returns the converted distance value expressed in kilometers corresponding to the input nautical miles value.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "value"
     ],
     "properties": {
      "value": {
       "type": "string",
       "description": "Numeric value to convert"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nautical-miles-to-kilometers-converter-93a17a65/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent402.tools](https://www.zero.xyz/host/agent402.tools/llms.txt)