generated: '2026-07-22'
method: searched
source: PyPI, crates.io, npm, GitHub org github.com/databento (registry probes 2026-07-22)
notes: >-
  Databento ships three official client libraries - Python, C++, and Rust -
  plus the DBN (Databento Binary Encoding) codec libraries the clients build
  on. There is no official JavaScript/TypeScript SDK: the npm package
  "databento" is a 0.0.1 placeholder ("Databento package, TBD"). Maven
  Central, NuGet, RubyGems, Packagist, and the Go module proxy have no
  first-party packages.
packages:
- language: python
  registry: pypi
  name: databento
  version: 0.82.0
  url: https://pypi.org/project/databento/
  install: pip install databento
  source: https://github.com/databento/databento-python
  official: true
- language: python
  registry: pypi
  name: databento-dbn
  version: 0.63.0
  url: https://pypi.org/project/databento-dbn/
  install: pip install databento-dbn
  source: https://github.com/databento/dbn
  official: true
  notes: Python bindings for encoding and decoding Databento Binary Encoding (DBN).
- language: rust
  registry: crates.io
  name: databento
  url: https://crates.io/crates/databento
  install: cargo add databento
  source: https://github.com/databento/databento-rs
  official: true
- language: rust
  registry: crates.io
  name: dbn
  url: https://crates.io/crates/dbn
  install: cargo add dbn
  source: https://github.com/databento/dbn
  official: true
  notes: DBN encoding/decoding crate plus the dbn CLI for converting DBN to CSV/JSON.
- language: cpp
  registry: github
  name: databento-cpp
  url: https://github.com/databento/databento-cpp
  install: CMake FetchContent / vcpkg overlay per README (no central registry package)
  source: https://github.com/databento/databento-cpp
  official: true
- language: javascript
  registry: npm
  name: databento
  version: 0.0.1
  url: https://www.npmjs.com/package/databento
  official: false
  notes: Placeholder package ("Databento package, TBD") - no official JavaScript SDK exists.