# Delx Commerce — UTC Offset to Fixed Timezone String Converter

> Delx Commerce — UTC Offset to Fixed Timezone String Converter is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).

Converts a UTC offset in minutes to a fixed, formatted timezone offset string (e.g. '-03:00')

## Facts

- Endpoint: POST https://commerce.delx.ai/api/v1/x402/tz-offset-fixed?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/delx-commerce-utc-offset-to-fixed-timezone-string-converter-8584f77d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__N7hepJ_yMW-otCvU_fAM

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 delx-commerce-utc-offset-to-fixed-timezone-string-converter-8584f77d -d '<json body>'
```

Example prompt: Convert a UTC offset of -180 minutes into a formatted timezone offset string like '-03:00'.

## When to prefer this

Use this endpoint when you have a numeric UTC offset in minutes (e.g. from a device or database) and need a consistently formatted, human-readable offset string like '-03:00' or '+05:30'. It is ideal for lightweight, pay-per-call utility formatting without requiring API key signup, particularly in agent workflows using the x402 micropayment protocol on Base or Solana.

## Known failure modes

- Missing or invalid offset_minutes field returns an error response
- Non-integer value for offset_minutes may cause a validation error
- Payment failure via x402 protocol prevents result delivery
- Offset value outside valid range (e.g. beyond ±840 minutes) may return an error

## How this service works

Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.

## Output

A JSON object containing the formatted timezone offset string (e.g. '-03:00') and a schema identifier ('delx/util-tz-offset-fixed/v1'). The offset field is a standard signed HH:MM formatted string suitable for display or downstream processing.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "offset_minutes": {
   "type": "integer",
   "description": "UTC offset in minutes"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "offset": "-03:00",
  "schema": "delx/util-tz-offset-fixed/v1"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delx-commerce-utc-offset-to-fixed-timezone-string-converter-8584f77d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from commerce.delx.ai](https://www.zero.xyz/host/commerce.delx.ai/llms.txt)