# AgentTools Area Unit Converter

> AgentTools Area Unit Converter is a paid API for AI agents from agentstoolshub.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-12).

Converts a numeric value between area units including square millimeters, centimeters, meters, kilometers, hectares, acres, square feet, and square miles.

## Facts

- Endpoint: GET https://agentstoolshub.com/api/v1/converters/area-converter?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agenttools-area-unit-converter-e7f3df92
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gERetV2rVO3LB-miTVzXs

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 agenttools-area-unit-converter-e7f3df92
```

Example prompt: Convert 4.7 acres to square meters for me.

## When to prefer this

Use this endpoint when an agent needs to programmatically convert between any combination of common area units (metric and imperial) without implementing conversion logic itself. Ideal for real estate, land survey, construction, or scientific contexts where accurate area unit conversion is needed on the fly.

## Known failure modes

- Missing required query parameters (value, from, to) return an error response
- Invalid or unsupported unit codes in 'from' or 'to' fields return a validation error
- Non-numeric value in the 'value' field causes a bad request error
- Payment not included or insufficient USDC balance results in a 402 Payment Required error

## How this service works

Convert area units: square millimeters, centimeters, meters and kilometers, hectares, acres, square feet and square miles. Use this when an agent needs to square meters, feet, acres, hectares.

## Output

Returns the converted numeric area value in the requested target unit, given the input value and source/destination unit codes (e.g. m2, ft2, acre, ha, km2, mi2, cm2).

## 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",
      "from",
      "to"
     ],
     "properties": {
      "to": {
       "enum": [
        "km2",
        "ha",
        "acre",
        "m2",
        "ft2",
        "mi2",
        "cm2"
       ],
       "type": "string",
       "description": "To"
      },
      "from": {
       "enum": [
        "km2",
        "ha",
        "acre",
        "m2",
        "ft2",
        "mi2",
        "cm2"
       ],
       "type": "string",
       "description": "From"
      },
      "value": {
       "type": "number",
       "description": "Value"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agenttools-area-unit-converter-e7f3df92/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentstoolshub.com](https://www.zero.xyz/host/agentstoolshub.com/llms.txt)