# PSI to Torr Pressure Unit Converter

> PSI to Torr Pressure Unit 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 pounds-force per square inch (PSI) to torr using IEEE-754 double precision arithmetic.

## Facts

- Endpoint: GET https://x402-agent.kariguetoazul.workers.dev/api/units/pressure/psi-to-torr?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/psi-to-torr-pressure-unit-converter-8d9d1bc6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JxOWz4_GL23GId5vwVh9D

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 psi-to-torr-pressure-unit-converter-8d9d1bc6
```

Example prompt: Convert 14.7 PSI to torr for me.

## When to prefer this

Use this endpoint when you need a precise, deterministic PSI-to-torr pressure conversion with IEEE-754 double precision and a clean JSON response, especially within a micropayment-enabled x402 agent workflow. It is purpose-built for this single unit pair, making it faster and simpler than a general-purpose unit conversion library when only PSI→torr is needed.

## Known failure modes

- Missing required 'value' query parameter returns an error
- Negative value rejected (minimum: 0 per schema)
- Value exceeding 1e+100 rejected (maximum constraint)
- Non-numeric value type causes schema validation failure
- Payment not provided or insufficient USDC results in 402 response

## 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

A JSON object containing the original value and unit ('psi'), the converted value in torr as a double-precision float, the target unit ('torr'), the dimension ('pressure'), and a precision note ('IEEE-754 double'). Example: {from:'psi', to:'torr', value:123.45, converted:6384.21, dimension:'pressure', 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": 0,
       "description": "Amount in pounds-force per square inch."
      }
     },
     "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": "torr",
  "from": "psi",
  "value": 123.45,
  "converted": 6384.208425952548,
  "dimension": "pressure",
  "precision": "IEEE-754 double"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/psi-to-torr-pressure-unit-converter-8d9d1bc6/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)