tardis-client 1.4.2

Python client for tardis.dev - historical tick-level cryptocurrency market data replay API.

tardis-client

tardis-client is deprecated and frozen.

This package has been replaced by tardis-dev, the unified Python package for replay, dataset downloads, exchange metadata, and cache helpers.

This 1.4.2 release does not introduce new features. Its purpose is to point existing tardis-client users to the migration path.

Migrate To tardis-dev

Migration notice:

• https://docs.tardis.dev/python-client/migration-notice

Install commands:

pip uninstall tardis-client
pip install tardis-dev

Old To New

Replay

Old:

from tardis_client import TardisClient, Channel

client = TardisClient(api_key="YOUR_API_KEY")

async for item in client.replay(
    exchange="bitmex",
    from_date="2019-06-01",
    to_date="2019-06-02",
    filters=[Channel("trade", ["XBTUSD"])],
):
    print(item)

New:

from tardis_dev import Channel, replay

async for item in replay(
    exchange="bitmex",
    from_date="2019-06-01",
    to_date="2019-06-02",
    filters=[Channel("trade", ["XBTUSD"])],
    api_key="YOUR_API_KEY",
):
    print(item)

Cache Cleanup

Old:

from tardis_client import TardisClient

client = TardisClient()
client.clear_cache()

New:

from tardis_dev import clear_cache

clear_cache()

Dataset Downloads

The replacement package also includes dataset downloads directly from the top level:

from tardis_dev import download_datasets

download_datasets(
    exchange="deribit",
    data_types=["trades"],
    symbols=["BTC-PERPETUAL"],
    from_date="2024-01-01",
    to_date="2024-01-02",
    api_key="YOUR_API_KEY",
)

Support Status

• no new features will be added to tardis-client
• new Python development continues in tardis-dev
• future migration guidance will live in the docs, not in this package

License

MPL-2.0