ferntool-com

ferntool-com Timezone API

The Timezone API from ferntool-com — 1 operation(s) for timezone.

Documentation GitHub OpenAPI

Operations 1

GET /api/timezone Convert a time between time zones (DST aware) #

Specifications

⚙

OpenAPI

https://artifacts.apis.io/ferntool-com/openapi/ferntool-com-timezone-api-openapi.yml

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OpenAPI Specification

openapi: 3.2.0
info:
  title: FernTool Network Timezone API
  version: 0.14.10
  description: 'Free network API: your IP, IP geolocation with timezone and VPN/Tor/datacenter flags, batch lookup, RDAP WHOIS, DNS, reverse DNS, subnet calculator, timestamps, date maths, time zones, random numbers and random picks. No key. CORS *. Please keep under ~40 network lookups/minute.'
servers:
- url: https://www.ferntool.com
tags:
- name: Timezone
paths:
  /api/timezone:
    get:
      operationId: convertTimezone
      summary: Convert a time between time zones (DST aware)
      parameters:
      - name: time
        in: query
        required: false
        description: e.g. 2026-12-25 09:00, 14:30 or 2:30pm; omit for now
        schema:
          type: string
      - name: from
        in: query
        required: false
        description: Source zone, abbreviation or city (default UTC)
        schema:
          type: string
      - name: to
        in: query
        required: true
        description: Comma-separated target zones (max 20)
        schema:
          type: string
      responses:
        '200':
          description: Converted times
          content:
            application/json:
              schema:
                type: object
        '400':
          description: Unknown zone or unreadable time
      tags:
      - Timezone