# OmniAPI Pressure Unit Converter

> OmniAPI Pressure Unit Converter is a paid API for AI agents from omni-api-cyan.vercel.app, paid per call via x402, $0.119732/call, status unknown (last checked 2026-09-15).

Converts pressure values between different units (e.g. Pascal, bar, PSI, atm, mmHg)

## Facts

- Endpoint: POST https://omni-api-cyan.vercel.app/api/tools/convert/pressure
- Price: $0.119732/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/omniapi-pressure-unit-converter-94b0c3c2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XB1tG7G09kzqkWS1KZofc

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 omniapi-pressure-unit-converter-94b0c3c2 -d '<json body>'
```

Example prompt: Can you convert 101325 Pascals to atmospheres for me?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call pressure unit conversion without setting up a local library, or when building an agent pipeline that requires on-demand pressure conversions across engineering, weather, or scientific domains. Suitable for one-off conversions where local computation is not available.

## Known failure modes

- Invalid or unrecognized pressure unit returns an error
- Missing required query field returns a 400-style error
- Unsupported unit combination may return null or error
- Payment failure via x402 prevents endpoint access
- Malformed input string may yield incorrect conversion or error

## How this service works

444 endpoints across 9+ chains. Crypto, AI, Social, Finance, Weather, Tools. Pay per call in USDC via x402 with 4 facilitators: Dexter, Meridian, FluxA, GoPlausible.

## Output

Returns the converted pressure value in the requested target unit, along with any relevant metadata such as the original value, source unit, target unit, and the numeric result of the conversion.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "input": {
   "type": "string",
   "description": "Input data for the endpoint"
  },
  "query": {
   "type": "string",
   "description": "Search query or input text"
  },
  "params": {
   "type": "object",
   "description": "Additional parameters"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "description": "API response data"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/omniapi-pressure-unit-converter-94b0c3c2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from omni-api-cyan.vercel.app](https://www.zero.xyz/host/omni-api-cyan.vercel.app/llms.txt)