# 402timezones Time Zone Converter

> 402timezones Time Zone Converter is a paid API for AI agents from 402timezones.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Converts a wall-clock time from one IANA time zone to another with full DST awareness, charged per call in USDC on Base via x402.

## Facts

- Endpoint: GET https://402timezones.vercel.app/api/convert-timezone
- 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/402timezones-time-zone-converter-64262570
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_a8ffO2iSF-MjioOLfSzj2

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 402timezones-time-zone-converter-64262570
```

Example prompt: What time is 3:00pm America/New_York in Asia/Tokyo? Convert it with DST taken into account.

## When to prefer this

Use this endpoint when you need a reliable, DST-aware conversion between any two IANA time zones without running local timezone libraries. Ideal for agents that need to schedule cross-timezone meetings, present localized times to users, or handle 'what time is it there?' queries. The pay-per-call x402 model means no API key setup — just pay per use in USDC on Base.

## Known failure modes

- Invalid or unrecognized IANA time zone string returns an error
- Malformed time string that cannot be parsed
- Missing required 'from' or 'to' query parameters returns 400
- Payment failure or insufficient USDC balance blocks the call
- Network timeout or Vercel cold start causes latency spike

## How this service works

Convert a time between any two IANA time zones (DST-aware). Pay-per-call in USDC on Base.

## Output

Returns the converted wall-clock time in the target IANA time zone, correctly adjusted for daylight saving time rules applicable to both zones at the specified moment.

## 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",
     "required": [
      "from",
      "to"
     ],
     "properties": {
      "to": {
       "type": "string",
       "description": "Target IANA time zone"
      },
      "from": {
       "type": "string",
       "description": "Source IANA time zone"
      },
      "time": {
       "type": "string",
       "description": "Wall-clock time in the source zone, or 'now' (optional)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/402timezones-time-zone-converter-64262570/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 402timezones.vercel.app](https://www.zero.xyz/host/402timezones.vercel.app/llms.txt)