# Agent Tools – Timezone Conversion

> Agent Tools – Timezone Conversion is a paid API for AI agents from agents.crowdspark.me, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-31).

Converts a local time from one IANA timezone to another with DST-correct UTC offsets, or converts the current time between zones.

## Facts

- Endpoint: GET https://agents.crowdspark.me/v1/time/convert?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-tools-timezone-conversion-902b6c1c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CKn1ME_gu8Lz4gTSDU96r

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 agent-tools-timezone-conversion-902b6c1c
```

Example prompt: What time will it be in Tokyo when it's 3:00 PM on 2026-10-22 in New York? Convert America/New_York to Asia/Tokyo and show me the UTC offset for each.

## When to prefer this

Use this endpoint when you need DST-aware, IANA-standard timezone conversion with explicit UTC offsets — ideal for scheduling agents, calendar tools, and deadline trackers that must be correct across daylight saving transitions. Prefer it over manual UTC offset arithmetic or lookup tables, which don't account for DST.

## Known failure modes

- Invalid or unknown IANA timezone string returns an error (e.g. 'US/Eastern' instead of 'America/New_York')
- Malformed ISO datetime string causes a parse error
- Missing required 'from' or 'to' query parameters returns a 400-level error
- Non-existent local times during DST spring-forward may return unexpected behavior

## How this service works

Timezone conversion for scheduling meetings and deadlines across IANA zones, with DST-correct UTC offsets. time=ISO local time or 'now'.

## Output

A JSON object with three fields: 'from' (source timezone name, local time, UTC offset), 'to' (destination timezone name, converted local time, UTC offset), and 'utc' (the shared UTC instant as an ISO 8601 string). DST-aware offsets are computed at the exact moment provided.

## 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": "IANA zone, e.g. Asia/Tokyo"
      },
      "from": {
       "type": "string",
       "description": "IANA zone, e.g. America/New_York"
      },
      "time": {
       "type": "string",
       "description": "ISO local time or 'now'"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "to": {
   "local": "2026-10-23T01:00:00",
   "timezone": "Asia/Tokyo",
   "utc_offset": "+09:00"
  },
  "utc": "2026-10-22T16:00:00.000Z",
  "from": {
   "local": "2026-10-22T12:00:00",
   "timezone": "America/New_York",
   "utc_offset": "-04:00"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-tools-timezone-conversion-902b6c1c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.crowdspark.me](https://www.zero.xyz/host/agents.crowdspark.me/llms.txt)