Timezone Lookup API GET

About the Timezone Lookup API

Timezone Lookup works by retrieving timezone data from a curated database and providing it in a structured format. The timezone database is updated regularly to ensure accurate and up-to-date information.

What people use it for

World Clock

Use the Timezone Lookup API to get timezone data for a world clock. Use the data to display time zones, track time differences, and manage global operations

Travel Planning

Plan travel by using the Timezone Lookup API to get timezone data for destinations. Use the data to schedule flights, book accommodations, and manage itinerary

Meeting Scheduler

Schedule meetings by using the Timezone Lookup API to get timezone data for participants. Use the data to coordinate time zones, set meeting times, and avoid scheduling conflicts

Time Conversion

Convert time by using the Timezone Lookup API to get timezone data for time zones. Use the data to calculate time differences, synchronize clocks, and manage time zones

Ways to call it

One endpoint, many ways in — REST with JSON, XML, YAML and CSV, plus GraphQL and an MCP interface for AI agents.

JSON

Default REST response

XML

Markup format

YAML

Human-readable

CSV

Tabular export

Beta

GraphQL

Query language

New

MCP

For AI agents

Request parameters — GET /v1/timezonelookup

Sent in the query string. Premium parameters are accepted on every plan but only take effect on plans that include them. Anything not listed here is dropped rather than passed through.

Required

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curl "https://api.apiverve.com/v1/timezonelookup?city=Harare" \
  -H "x-api-key: YOUR_API_KEY"

Authentication

Send your key in the x-api-key header. That is the only auth step — no token exchange, and no per-endpoint scope to configure.

Response — GET /v1/timezonelookup

Every APIVerve endpoint returns the same three top-level keys, so one response handler covers your whole integration: status, error and data. Only data changes shape.

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{
  "status": "ok",
  "error": null,
  "data": {
    "timezone": "Africa/Harare",
    "timezone_offset": 120,
    "date": "2025-12-17",
    "time": "00:30",
    "time24": "00:30:23",
    "time12": "12:30:23 AM",
    "day": "Wednesday",
    "month": "December",
    "year": "2025",
    "unix": "1765924223",
    "dst": false,
    "dst_start": "2025-12-17 00:30:23",
    "dst_end": "2025-12-17 00:30:23",
    "dst_name": "CAT"
  }
}

Response fields

Paths are relative to data. Premium fields are absent rather than zeroed on plans that do not include them, so check for presence instead of comparing to 0.

Response headers

Every response carries your balance, so your own code always knows where it stands without polling anything. All four are exposed to browsers through CORS.

Errors

Read the HTTP status first, then error for the specific reason. The body names the parameter that has to change.

What a call costs — 2 credits per call

Credits are shared across every APIVerve API — one balance, one key, one bill. Failed requests never count against it, so a rejected input costs nothing.

Calls are what the credits buy at this API's rate — spend them here, on any of the other APIs, or across both. Nothing is reserved per endpoint.

Zero-code embed — one snippet, no backend

Drop an interactive Timezone Lookup form onto any page. The widget calls the API for you, so no key ever appears in your markup and there is nothing to deploy.

Changelog — Timezone Lookup API

Every change to this endpoint, newest first. Breaking changes ship as a new version and the previous one keeps serving — response fields are added, never removed or retyped in place, so an integration written against v1 keeps working.

Currently v1