# Numora Pressure Unit Converter

> Numora Pressure Unit Converter is a paid API for AI agents from numomo.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).

Converts a numeric pressure value from one unit to another (e.g. PSI to bar, atm to Pascal)

## Facts

- Endpoint: POST https://numomo.vercel.app/api/convert/pressure
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/numora-pressure-unit-converter-041c498b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fRVnWNveXL7TR8tA32TZA

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 numora-pressure-unit-converter-041c498b -d '<json body>'
```

Example prompt: Convert 14.7 PSI to bar for me — I need the exact numeric result.

## When to prefer this

Choose this endpoint when you need a reliable, zero-dependency pressure unit conversion with a clean JSON response and no external API rate limits. Ideal for AI agents that need deterministic math results in engineering, scientific, or IoT contexts, especially when working within a micropayment-friendly x402 workflow already in use for other Numora math endpoints.

## Known failure modes

- Unknown or unsupported unit string — returns error if 'from' or 'to' unit is not recognized
- Missing required field — if 'value', 'from', or 'to' is absent, returns validation error
- Non-numeric value provided — if 'value' is a string or null, computation fails
- Payment failure — x402 micropayment not completed, request rejected before computation

## How this service works

100 pure math computation endpoints for AI agents. Statistics, financial math, linear algebra, equation solving, calculus, number theory, sequence generation, and unit conversions. Zero external dependencies. x402 micropayments on Base.

## Output

Returns a JSON object with `success: true`, a `result` object containing the converted numeric value, and a `computation` string describing what was computed (e.g. '14.7 PSI = 1.0135 bar').

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "to",
  "from",
  "value"
 ],
 "properties": {
  "to": {
   "type": "string"
  },
  "from": {
   "type": "string"
  },
  "value": {
   "type": "number"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "success",
  "result",
  "computation"
 ],
 "properties": {
  "result": {
   "type": "object",
   "description": "Computation result varies by endpoint"
  },
  "success": {
   "type": "boolean",
   "description": "Always true on success"
  },
  "computation": {
   "type": "string",
   "description": "Human-readable description of what was computed"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/numora-pressure-unit-converter-041c498b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from numomo.vercel.app](https://www.zero.xyz/host/numomo.vercel.app/llms.txt)