# PennyRail Time Conversion

> PennyRail Time Conversion is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Converts time values between formats, zones, or representations via a paid micro-API

## Facts

- Endpoint: POST https://pennyrail.vercel.app/api/p/nano/time.convert-any--time-convert
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pennyrail-time-conversion-8a7352ef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_I2b7Cs_WROuzdCSSA9Wzy

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 pennyrail-time-conversion-8a7352ef -d '<json body>'
```

Example prompt: Convert 3:45pm Eastern Time to Tokyo time — I need the result in 24-hour format.

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-use time conversion call within an automated agent workflow, especially when you want to avoid embedding a full datetime library or when operating in an environment where x402 micropayment billing is already in use.

## Known failure modes

- Invalid or unparseable input time string returns an error
- Unrecognized timezone identifier causes conversion failure
- Missing required 'input' field returns 400-level error
- Ambiguous time format without context may produce incorrect conversion
- Payment failure (x402) prevents endpoint execution

## How this service works

Machine-readable settlement service

## Output

Returns a converted or reformatted time value in the requested target format or timezone, typically as a structured JSON object with the converted time string and relevant metadata such as UTC offset or timezone name.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "additionalProperties": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pennyrail-time-conversion-8a7352ef/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pennyrail.vercel.app](https://www.zero.xyz/host/pennyrail.vercel.app/llms.txt)