.env.example

# ============================================
# World Monitor — Environment Variables
# ============================================
# Copy this file to .env.local and fill in the values you need.
# All keys are optional — the dashboard works without them,
# but the corresponding features will be disabled.
#
#   cp .env.example .env.local
#
# ============================================


# ------ AI Summarization (Vercel) ------

# Groq API (primary — 14,400 req/day on free tier)
# Get yours at: https://console.groq.com/
GROQ_API_KEY=

# OpenRouter API (fallback — 50 req/day on free tier)
# Get yours at: https://openrouter.ai/
OPENROUTER_API_KEY=


# ------ Cross-User Cache (Vercel — Upstash Redis) ------

# Used to deduplicate AI calls and cache risk scores across visitors.
# Create a free Redis database at: https://upstash.com/
UPSTASH_REDIS_REST_URL=
UPSTASH_REDIS_REST_TOKEN=


# ------ Market Data (Vercel) ------

# Finnhub (primary stock quotes — free tier available)
# Register at: https://finnhub.io/
FINNHUB_API_KEY=


# ------ Energy Data (Vercel) ------

# U.S. Energy Information Administration (oil prices, production, inventory)
# Register at: https://www.eia.gov/opendata/
EIA_API_KEY=


# ------ Economic Data (Vercel) ------

# FRED (Federal Reserve Economic Data)
# Register at: https://fred.stlouisfed.org/docs/api/api_key.html
FRED_API_KEY=


# ------ Aviation Intelligence (Vercel) ------

# AviationStack (live flight data, airport flights, carrier ops)
# Register at: https://aviationstack.com/
AVIATIONSTACK_API=

# ICAO API (NOTAM airport closures — optional, MENA region)
# Register at: https://applications.icao.int/
ICAO_API_KEY=

# Travelpayouts (flight price search — optional, demo only)
# Register at: https://www.travelpayouts.com/
TRAVELPAYOUTS_API_TOKEN=


# ------ Aircraft Tracking (Vercel) ------

# Wingbits aircraft enrichment (owner, operator, type)
# Contact: https://wingbits.com/
WINGBITS_API_KEY=


# ------ Conflict & Protest Data (Vercel) ------

# ACLED (Armed Conflict Location & Event Data — free for researchers)
# Register at: https://acleddata.com/
ACLED_ACCESS_TOKEN=

# UCDP (Uppsala Conflict Data Program — access token required since 2025)
# Register at: https://ucdp.uu.se/apidocs/
UCDP_ACCESS_TOKEN=


# ------ Internet Outages (Vercel) ------

# Cloudflare Radar API (requires free Cloudflare account with Radar access)
CLOUDFLARE_API_TOKEN=


# ------ Satellite Fire Detection (Vercel) ------

# NASA FIRMS (Fire Information for Resource Management System)
# Register at: https://firms.modaps.eosdis.nasa.gov/
NASA_FIRMS_API_KEY=


# ------ Railway Relay (scripts/ais-relay.cjs) ------
# The relay server handles AIS vessel tracking + OpenSky aircraft data + RSS proxy.
# It can also run the Telegram OSINT poller (stateful MTProto) when configured.
# Deploy on Railway with: node scripts/ais-relay.cjs

# AISStream API key for live vessel positions
# Get yours at: https://aisstream.io/
AISSTREAM_API_KEY=

# OpenSky Network OAuth2 credentials (higher rate limits for cloud IPs)
# Register at: https://opensky-network.org/
OPENSKY_CLIENT_ID=
OPENSKY_CLIENT_SECRET=


# ------ Telegram OSINT (Railway relay) ------
# Telegram MTProto keys (free): https://my.telegram.org/apps
TELEGRAM_API_ID=
TELEGRAM_API_HASH=

# GramJS StringSession generated locally (see: scripts/telegram/session-auth.mjs)
TELEGRAM_SESSION=

# Which curated list bucket to ingest: full | tech | finance
TELEGRAM_CHANNEL_SET=full

# ------ Railway Relay Connection (Vercel → Railway) ------

# Server-side URL (https://) — used by Vercel edge functions to reach the relay
WS_RELAY_URL=

# Optional client-side URL (wss://) — local/dev fallback only
VITE_WS_RELAY_URL=

# Shared secret between Vercel and Railway relay.
# Must be set to the SAME value on both platforms in production.
RELAY_SHARED_SECRET=

# Header name used to send the relay secret (must match on both platforms)
RELAY_AUTH_HEADER=x-relay-key

# Emergency production override to allow unauthenticated relay traffic.
# Leave unset/false in production.
ALLOW_UNAUTHENTICATED_RELAY=false

# Rolling window size (seconds) used by relay /metrics endpoint.
RELAY_METRICS_WINDOW_SECONDS=60


# ------ Public Data Sources (no keys required) ------

# UNHCR (UN Refugee Agency) — public API, no auth (CC BY 4.0)
# Open-Meteo — public API, no auth (processes Copernicus ERA5)
# WorldPop — public API, no auth needed


# ------ Site Configuration ------

# Site variant: "full" (worldmonitor.app) or "tech" (tech.worldmonitor.app)
VITE_VARIANT=full

# API base URL for web redirect. When set, browser fetch calls to /api/*
# are redirected to this URL. Leave empty for same-domain API (local installs).
# Production: https://api.worldmonitor.app
VITE_WS_API_URL=

# Client-side Sentry DSN (optional). Leave empty to disable error reporting.
VITE_SENTRY_DSN=

# Map interaction mode:
# - "flat" keeps pitch/rotation disabled (2D interaction)
# - "3d" enables pitch/rotation interactions (default)
VITE_MAP_INTERACTION_MODE=3d

# Self-hosted map tiles (optional — PMTiles on Cloudflare R2 or any HTTP server)
# Leave empty to use free OpenFreeMap tiles. Set to your own PMTiles URL for self-hosted tiles.
# See: https://protomaps.com/docs/pmtiles for how to generate PMTiles files.
VITE_PMTILES_URL=
# Public CORS-enabled URL for the same PMTiles file (used by Tauri desktop app).
# If your VITE_PMTILES_URL is behind a reverse proxy without CORS, set this to the
# direct R2/S3 public URL. The desktop app uses this URL; the web app uses VITE_PMTILES_URL.
VITE_PMTILES_URL_PUBLIC=


# ------ Desktop Cloud Fallback (Vercel) ------

# Comma-separated list of valid API keys for desktop cloud fallback.
# Generate with: openssl rand -hex 24 | sed 's/^/wm_/'
WORLDMONITOR_VALID_KEYS=


# ------ Registration DB (Convex) ------

# Convex deployment URL for email registration storage.
# Set up at: https://dashboard.convex.dev/
CONVEX_URL=