# Pounds to Kilograms Converter

> Pounds to Kilograms 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 value in pounds (lb) to kilograms (kg)

## Facts

- Endpoint: GET https://agent402.tools/api/convert/pounds-to-kilograms
- 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/pounds-to-kilograms-converter-780b70e5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0HfeVYPgYLbz4uGmUF4s5

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 pounds-to-kilograms-converter-780b70e5
```

Example prompt: Can you convert 185 pounds to kilograms for me?

## When to prefer this

Use this endpoint when you need a quick, reliable pounds-to-kilograms conversion without building your own arithmetic, especially in agent workflows where consistent unit conversion is needed via an API call and the x402 micropayment model is already in use.

## Known failure modes

- Missing required query parameter ?value returns an error
- Non-numeric or empty value for ?value causes a validation error
- Very large or malformed number may produce unexpected results
- Payment failure (x402) if USDC balance is insufficient

## How this service works

Convert pounds to kilograms (mass). Pass ?value=N.

## Output

Returns the converted mass value expressed in kilograms, corresponding to the numeric pounds value passed as input.

## 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/pounds-to-kilograms-converter-780b70e5/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)