# x402 Utils – Time Zone Lookup

> x402 Utils – Time Zone Lookup is a paid API for AI agents from qcb7fnxsbd7fbhj4.68r.lambda-web.us-east-1.on.aws, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-27).

Returns the current or specified time in one or more IANA time zones, with UTC offset, abbreviation, DST status, and weekday

## Facts

- Endpoint: GET https://qcb7fnxsbd7fbhj4.68r.lambda-web.us-east-1.on.aws/v1/time?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-utils-time-zone-lookup-bdbbc823
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_q2B__r1_Wu0bHidNYVmhh

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 x402-utils-time-zone-lookup-bdbbc823
```

Example prompt: What time is it right now in Asia/Tokyo and America/New_York? Include the UTC offset, abbreviation, whether DST is active, and the weekday for each.

## When to prefer this

Choose this endpoint when you need reliable, DST-aware time zone conversion or lookup for one or more IANA zones simultaneously. It handles the tricky edge case of converting ambiguous local times (e.g. during a DST fallback hour) correctly using the from_tz parameter. Prefer it over generic date libraries when correctness around DST transitions matters, or when you need structured metadata (abbreviation, offset, weekday) alongside the converted time.

## Known failure modes

- Invalid IANA timezone name returns an error indicating unrecognized zone
- More than 10 zones requested may be rejected or truncated
- Malformed 'at' parameter (not ISO 8601, not unix seconds, not local time) returns a parsing error
- Missing 'from_tz' when a bare local time is passed in 'at' may cause ambiguous or incorrect conversion
- Network or Lambda cold-start latency may occasionally cause slow responses

## How this service works

The current time, or a given time, in one or more IANA time zones, with UTC offset, abbreviation, whether daylight saving time is in effect, and the weekday. Give a local time with from_tz to convert it, handling DST correctly.

## Output

Returns a JSON object with the UTC time, unix timestamp, and an array of zone entries. Each zone entry includes the IANA zone name, local time string, UTC offset (e.g. +09:00), timezone abbreviation (e.g. JST), a boolean indicating whether DST is active, and the weekday name.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "at": {
       "type": "string",
       "description": "ISO 8601 time with offset, unix seconds, or a local time such as 2026-10-25 09:00 (with from_tz); default now"
      },
      "tz": {
       "type": "string",
       "description": "comma separated IANA zones (up to 10), such as Asia/Tokyo,America/New_York; default UTC"
      },
      "from_tz": {
       "type": "string",
       "description": "the zone of a local time in at"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "utc": {},
      "unix": {},
      "zones": {}
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-utils-time-zone-lookup-bdbbc823/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from qcb7fnxsbd7fbhj4.68r.lambda-web.us-east-1.on.aws](https://www.zero.xyz/host/qcb7fnxsbd7fbhj4.68r.lambda-web.us-east-1.on.aws/llms.txt)