# data_acquisition_service

Automated Databento data downloading, validation, and S3 upload for HFT trading.

## Key Types

- `DataAcquisitionServiceImpl` -- main gRPC service
- `Downloader` -- Databento API client
- `Uploader` -- S3 artifact upload
- `Validator` -- data quality checks

## Configuration

- `DATABENTO_API_KEY` -- Databento API credentials
- `S3_BUCKET` -- target storage bucket