API_KEY=local-secret DATABASE_URL=postgresql+asyncpg://payments:payments@postgres:5432/payments RABBITMQ_URL=amqp://guest:guest@rabbitmq:5672/ OUTBOX_POLL_INTERVAL=1 OUTBOX_BATCH_SIZE=100 OUTBOX_PUBLISH_TIMEOUT=10 PROCESSING_MIN_SECONDS=2 PROCESSING_MAX_SECONDS=5 PROCESSING_SUCCESS_RATE=0.9 PROCESSING_MAX_ATTEMPTS=3 RETRY_BASE_DELAY=1 WEBHOOK_TIMEOUT=10