# Pekao API Credentials PEKAO_CLIENT_ID=your-client-id PEKAO_CLIENT_SECRET=your-client-secret # Environment: "sandbox" or "production" PEKAO_ENVIRONMENT=sandbox # Certificate paths for JWS signing (QSEAL certificate) PEKAO_CERT_PATH=./certs/certificate.pem PEKAO_KEY_PATH=./certs/private-key.pem PEKAO_KEY_ID=your-key-id # OAuth redirect URI (used in authorization flow) PEKAO_REDIRECT_URI=http://localhost:3000/callback # Optional: Default language for API responses PEKAO_LANGUAGE=pl