Forge documentation

Forge is a REST API for weather and geolocation data: current conditions, daily forecasts up to 7 days out, and a global geocoder. Everything lives under one base URL and one authentication scheme.

Base URL
https://forge-api.dev/v1

At a glance

Your first request

bash
curl "https://forge-api.dev/v1/weather?lat=51.51&lon=-0.13&units=metric" \
  -H "Authorization: Bearer fg_live_YOUR_KEY"

New here? The quickstart gets you from zero to a live response in about two minutes.

Heads-up: the legacy /v0 API (query-string keys, un-enveloped responses) is deprecated and will be switched off on December 31, 2026. New integrations must use /v1. See the migration guide.