# Degree to Gradian Angle Converter

> Degree to Gradian Angle Converter is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-13).

Converts an angle value from degrees to gradians (gon) with IEEE-754 double precision.

## Facts

- Endpoint: GET https://x402-agent.kariguetoazul.workers.dev/api/units/angle/degree-to-gradian?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/degree-to-gradian-angle-converter-5ec86ad7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rwgxMxO_g5g05Y4eXL01e

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 degree-to-gradian-angle-converter-5ec86ad7
```

Example prompt: Convert 123.45 degrees to gradians for me.

## When to prefer this

Choose this endpoint when you need a fast, precise, single-call conversion from degrees to gradians with no setup required. Ideal for agents that need to normalize angle units in engineering, surveying, or geometry workflows. Not needed if you already have a general-purpose math library available locally.

## Known failure modes

- Missing required 'value' query parameter returns an error
- Non-numeric value for 'value' parameter returns a validation error
- Extremely large or small values near IEEE-754 limits may lose precision
- Using POST or PUT HTTP methods returns 405 Method Not Allowed

## How this service works

Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.

## Output

Returns a JSON object with the original value in degrees, the converted value in gradians (computed as value × 400/360), plus metadata fields: 'from' (degree), 'to' (gradian), 'dimension' (angle), and 'precision' (IEEE-754 double).

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "value"
     ],
     "properties": {
      "value": {
       "type": "number",
       "maximum": 1e+100,
       "minimum": -1e+100,
       "description": "Amount in degrees."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "to": "gradian",
  "from": "degree",
  "value": 123.45,
  "converted": 137.1666666666667,
  "dimension": "angle",
  "precision": "IEEE-754 double"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/degree-to-gradian-angle-converter-5ec86ad7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-agent.kariguetoazul.workers.dev](https://www.zero.xyz/host/x402-agent.kariguetoazul.workers.dev/llms.txt)