# World Clock / Timezone Lookup (AmanChain)

> World Clock / Timezone Lookup (AmanChain) is a paid API for AI agents from preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai, paid per call via x402, $0.001244/call, status unknown (last checked 2026-09-14).

Returns the exact current time and UTC offset for any IANA timezone identifier, executed deterministically on-chain via AmanChain.

## Facts

- Endpoint: POST https://preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai/api/x402/aman-world-clock
- Price: $0.001244/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/world-clock-timezone-lookup-amanchain-4e9df97a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aYuC7DVCUIN7FTr5OkMpo

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 world-clock-timezone-lookup-amanchain-4e9df97a -d '<json body>'
```

Example prompt: What's the exact current time in the America/Chicago timezone right now, including the UTC offset?

## When to prefer this

Choose this endpoint when you need a deterministic, paid-per-call world clock lookup with no API key or account required, especially in agentic workflows using x402 micropayment infrastructure on Base. Prefer it over free alternatives when operating within a USDC-based payment pipeline or when you need trustless, on-chain-verifiable time data.

## Known failure modes

- Invalid or unrecognized IANA timezone string returns an error response
- Missing or malformed serviceId field causes request rejection
- Payment failure via x402/USDC prevents call execution
- Network or node consensus issues may cause transient unavailability

## How this service works

World Clock / Timezone: exact time for any IANA timezone with UTC offset Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC on Base. Input: JSON body {"serviceId":"aman-world-clock","request":"<input>"}. No account, no API key.

## Output

Returns the exact current local time for the requested IANA timezone along with its UTC offset, provided as a structured JSON response from AmanChain's deterministic on-chain execution.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "body": {
     "type": "object"
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "object",
     "example": {
      "ok": true
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/world-clock-timezone-lookup-amanchain-4e9df97a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai](https://www.zero.xyz/host/preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai/llms.txt)