# agent402.tools Yards to Astronomical Units Converter

> agent402.tools Yards to Astronomical Units Converter is a paid API for AI agents from agent402.tools, paid per call via x402, $0.001/call, status down (last checked 2026-09-15).

Converts a numeric length value from yards to astronomical units (AU)

## Facts

- Endpoint: GET https://agent402.tools/api/convert/yards-to-astronomical-units
- Price: $0.001/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent402-tools-yards-to-astronomical-units-converter-d72ccae8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6819lKzQTfLKlZg7AMc-4

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 agent402-tools-yards-to-astronomical-units-converter-d72ccae8
```

Example prompt: How many astronomical units is 1,500,000 yards? Can you convert that for me?

## When to prefer this

Use this endpoint when you need a precise programmatic conversion from yards to astronomical units, especially in contexts involving astronomical distances or scientific calculations. Prefer this over manual calculation when integrating into automated workflows or when accuracy and repeatability are required.

## Known failure modes

- Missing 'value' query parameter returns an error
- Non-numeric value string causes a parsing or validation error
- Very large or very small numbers may hit precision limits
- Payment not included or insufficient USDC causes 402 Payment Required response

## How this service works

Convert yards to astronomical units (length). Pass ?value=N.

## Output

Returns the converted value representing the input yard measurement expressed in astronomical units (AU), where 1 AU is approximately 1.760 × 10^13 yards.

## 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/agent402-tools-yards-to-astronomical-units-converter-d72ccae8/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)