tardis-dev
Python tardis-dev package provides convenient access to tick-level historical cryptocurrency market data in exchange-native format. It focuses on two primary workflows: replaying historical market data and downloading historical market data as CSV files. If you need normalized replay or real-time streaming, use the Node.js client or Tardis Machine.
replay() accepts ISO date strings or Python datetime values. Naive datetimes are treated as UTC.
import asyncio
from tardis_dev import Channel, replay
async def main():
async for local_timestamp, message in replay(
exchange="binance",
from_date="2024-03-01",
to_date="2024-03-02",
filters=[Channel("trade", ["btcusdt"]), Channel("depth", ["btcusdt"])],
api_key="YOUR_API_KEY",
):
print(local_timestamp, message)
asyncio.run(main())
Features
- historical tick-level market data replay backed by Tardis.dev HTTP API
- support for many cryptocurrency exchanges — see docs.tardis.dev for the full list
Installation
Requires Python 3.10+ installed.
pip install tardis-dev
Development
This repository uses uv for dependency management, locking, builds, and release automation.
uv sync --locked --group dev
uv run black --check tardis_dev tests
uv run pytest tests/ -q -m "not live"
uv build --no-sources
Documentation
See official docs
Examples
Replay historical market data
import asyncio
from tardis_dev import Channel, replay
async def main():
async for local_timestamp, message in replay(
exchange="binance",
from_date="2024-03-01",
to_date="2024-03-02",
filters=[Channel("trade", ["btcusdt"]), Channel("depth", ["btcusdt"])],
):
print(local_timestamp, message)
asyncio.run(main())
Download CSV datasets
from tardis_dev import download_datasets
download_datasets(
exchange="binance",
data_types=["trades", "incremental_book_L2"],
symbols=["BTCUSDT"],
from_date="2024-03-01",
to_date="2024-03-02",
api_key="YOUR_API_KEY",
)
Migration from tardis-client
This package is the v3 API. Existing tardis-client and tardis_dev.datasets.download() users should migrate to the new top-level functions:
- replay:
TardisClient().replay(...)->replay(...) - datasets:
from tardis_dev import datasets; datasets.download(...)->from tardis_dev import download_datasets - cache cleanup:
tardis_client.clear_cache()->clear_cache()
See Migration Notice for the full migration guide.
See the tardis-dev docs for more examples.
1 maintainer
Metadata
1 maintainer
Release files for tardis-dev 5.0.2
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Release files / tardis_dev-5.0.2.tar.gz
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