.env.example

# Wallet (burner, Coston2 only)
PRIVATE_KEY="0x1234567890123456789012345678901234567890123456789012345678901234"

# Flight data — airlabs.co free API key
FLIGHT_API_KEY=""

# Deployed app base URL — scripts attest GET {NEXT_PUBLIC_APP_URL}/api/flight-proxy
# (which holds FLIGHT_API_KEY server-side) so no api_key ever appears in FDC calldata.
NEXT_PUBLIC_APP_URL="https://flightguard.vercel.app"

# FDC verifier (public testnet endpoint; API key can be any UUID-shaped string)
VERIFIER_URL_TESTNET=https://fdc-verifiers-testnet.flare.network
VERIFIER_API_KEY_TESTNET="00000000-0000-0000-0000-000000000000"

# DA Layer
COSTON2_DA_LAYER_URL="https://ctn2-data-availability.flare.network"

# RPC (optional API key)
FLARE_RPC_API_KEY=""
COSTON2_RPC_URL="https://coston2-api.flare.network/ext/C/rpc"

# Explorer verification (any non-empty string works)
FLARE_EXPLORER_API_KEY="IrrelevantJustNeedsToBeNonempty"