# FastX402 Timezone Converter

> FastX402 Timezone Converter is a paid API for AI agents from fastx402.tools, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-27).

Converts a local datetime from one IANA timezone to another, returning the converted time and UTC equivalent

## Facts

- Endpoint: GET https://fastx402.tools/tz-convert?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fastx402-timezone-converter-f7dd4e2b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Y026kA9GlubnthIlA4OzX

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 fastx402-timezone-converter-f7dd4e2b
```

Example prompt: What time is it in New York when it's 2:30pm on March 29, 2026 in Istanbul? Convert 2026-03-29T14:30 from Europe/Istanbul to America/New_York.

## When to prefer this

Choose this endpoint when you need a reliable, no-account, pay-per-call timezone conversion with full IANA timezone support and UTC normalization. Ideal for AI agents that need occasional timezone conversions without maintaining API keys, or when you require the UTC equivalent alongside the converted local time and numeric offset minutes for further computation.

## Known failure modes

- Invalid IANA timezone name returns an error (e.g. 'US/Eastern' instead of 'America/New_York')
- Malformed datetime string (not ISO 8601 format) causes a parse error
- Missing required query parameters (datetime, from, or to) results in a 400-level error
- Payment failure via x402 protocol blocks the request

## How this service works

200 pay-per-call tools for AI agents, from $0.001 per request in USDC on Base or Solana with x402. No account, no API key.

## Output

A JSON object containing: the converted datetime string with offset in the target timezone (to), the original datetime with offset in the source timezone (from), the UTC equivalent (utc), and integer UTC offset minutes for both source (from_offset_minutes) and target (to_offset_minutes) timezones.

## 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": [
      "datetime",
      "from",
      "to"
     ],
     "properties": {
      "to": {
       "type": "string",
       "description": "IANA time zone to convert to, e.g. America/New_York"
      },
      "from": {
       "type": "string",
       "description": "IANA time zone of datetime, e.g. Europe/Istanbul"
      },
      "datetime": {
       "type": "string",
       "description": "Local date-time, e.g. 2026-03-29T14:30"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "to": {
       "type": "string"
      },
      "utc": {
       "type": "string"
      },
      "from": {
       "type": "string"
      },
      "to_offset_minutes": {
       "type": "integer"
      },
      "from_offset_minutes": {
       "type": "integer"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "to": "2026-01-15T18:00:00+09:00",
  "utc": "2026-01-15T09:00:00Z",
  "from": "2026-01-15T09:00:00+00:00",
  "to_offset_minutes": 540,
  "from_offset_minutes": 0
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fastx402-timezone-converter-f7dd4e2b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fastx402.tools](https://www.zero.xyz/host/fastx402.tools/llms.txt)