guildpass-mobile/.env.example at main · Adamantine-guild/guildpass-mobile · GitHub

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# ─── GuildPass Mobile Environment Variables ────────────────────────────────
# Copy this file to .env and fill in your values. Do NOT commit .env.
#
# Required variables:
#   EXPO_PUBLIC_API_URL  – Base URL for the GuildPass API (Must be a valid URL)
#   EXPO_PUBLIC_CHAIN_ID – Default EVM chain ID (Must be a finite number, e.g. 1 = mainnet, 11155111 = Sepolia)
#   EXPO_PUBLIC_APP_ENV  – Environment label: development | preview | production
#
# Optional variables:
#   EXPO_PUBLIC_WALLET_CONNECT_PROJECT_ID – WalletConnect v2 project ID (for wallet integration)
#   EXPO_PUBLIC_QR_SIGNATURE_VERIFICATION – Set to "true" to enforce QR payload
#       signature verification against the guild issuer public key. Leave unset
#       (or "false") during the migration window so legacy unsigned QR codes
#       still scan. Roll out per environment: development → preview → production.

# ─── API ───────────────────────────────────────────────────────────────────
EXPO_PUBLIC_API_URL=http://localhost:3000
EXPO_PUBLIC_CHAIN_ID=11155111

# ─── App Environment ───────────────────────────────────────────────────────
EXPO_PUBLIC_APP_ENV=development

# ─── WalletConnect (optional) ──────────────────────────────────────────────
# Get a project ID at https://cloud.walletconnect.com
# Required for Native Wallet Integration (MetaMask, Trust Wallet, etc.)
# Connected wallets can be cryptographically verified via signature.
# EXPO_PUBLIC_WALLET_CONNECT_PROJECT_ID=

# ─── Embedded Wallets — Privy (optional) ──────────────────────────────
# Enables social/email login with automatic wallet creation for non-crypto
# native users. When both values are set, the onboarding screen shows a
# "Get started without a wallet" option backed by Privy's MPC embedded wallets.
#
# Setup:
#   1. Create a Privy app at https://dashboard.privy.io
#   2. Enable "Email" and "Google" login methods
#   3. Enable "Embedded Wallets → Ethereum" with createOnLogin = users-without-wallets
#   4. Copy the App ID and Client ID below
#
# Both values are public (safe to ship in the app binary). Never put a Privy
# secret key here. See docs/embedded-wallet-provider.md for the full evaluation.
# EXPO_PUBLIC_PRIVY_APP_ID=
# EXPO_PUBLIC_PRIVY_CLIENT_ID=

# ─── QR Signature Verification (optional, off by default) ──────────────────
# EXPO_PUBLIC_QR_SIGNATURE_VERIFICATION=true