# SignalDesk AI – Megapascal to Pascal Converter

> SignalDesk AI – Megapascal to Pascal 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 a pressure value from megapascals (MPa) to pascals (Pa) using IEEE-754 double precision arithmetic.

## Facts

- Endpoint: GET https://x402-agent.kariguetoazul.workers.dev/api/units/pressure/megapascal-to-pascal?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/signaldesk-ai-megapascal-to-pascal-converter-6cc4442c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CVKn8JtP-1-xDlmtdAFY-

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 signaldesk-ai-megapascal-to-pascal-converter-6cc4442c
```

Example prompt: Convert 123.45 megapascals to pascals for me — I need the exact pascal equivalent with full precision.

## When to prefer this

Use this endpoint when you need a fast, precise, pay-per-call megapascal-to-pascal unit conversion without setting up your own conversion logic, especially in agentic pipelines requiring IEEE-754 double precision and a structured JSON response confirming units and dimension.

## Known failure modes

- Missing or non-numeric 'value' query parameter returns a validation error
- Value below 0 or above 1e+100 fails schema validation
- Payment of 0.001 USDC not provided results in HTTP 402 Payment Required
- Network timeout on Cloudflare Workers edge may result in 5xx error

## 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 containing the original value in megapascals, the converted value in pascals (multiplied by 1,000,000), the source unit ('megapascal'), the target unit ('pascal'), the physical dimension ('pressure'), and the precision standard ('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": 0,
       "description": "Amount in megapascals."
      }
     },
     "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": "pascal",
  "from": "megapascal",
  "value": 123.45,
  "converted": 123450000,
  "dimension": "pressure",
  "precision": "IEEE-754 double"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/signaldesk-ai-megapascal-to-pascal-converter-6cc4442c/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)