Download datasets

Besides the API, every dataset can be downloaded straight from the Download page of your Angolin account: no API key, no code. Pick a source (the aggregated series or a single exchange), an interval, a quote currency, the assets you want and a schema, plus a month for the finer intervals. You get a ready-to-use .parquet file, or a .zip of Parquet files with the one-file-per-asset schema.

Why Parquet rather than CSV? Read Stop using Pandas and CSV on our blog, with benchmarks of file size, read time and RAM usage.

Next steps

• Schemas: the three layouts a dataset can be downloaded in, and the columns they contain.
• Loading data: read a downloaded file with pandas, Polars, or Polars in lazy mode.