generated: '2026-07-18'
method: searched
source: >-
  https://boltz.bio/api and the boltz-bio GitHub organization
  (https://github.com/boltz-bio). Registry HTTP status recorded at fetch time.
description: >-
  First-party Boltz client libraries. Two families: (1) official Stainless-generated
  SDKs + CLI for the commercial Boltz Compute API (boltz-bio org), and (2) the
  open-source model packages for running Boltz-2 / BoltzGen locally (MIT license).
packages:
  - language: python
    registry: pypi
    name: boltz-api
    url: https://pypi.org/project/boltz-api/
    source: https://github.com/boltz-bio/boltz-api-python
    install: pip install boltz-api
    version: 0.43.1
    official: true
    note: Official Python SDK for the Boltz Compute API (imports as boltz_api).
  - language: typescript
    registry: npm
    name: boltz-api
    url: https://www.npmjs.com/package/boltz-api
    source: https://github.com/boltz-bio/boltz-api-typescript
    install: npm install boltz-api
    version: 0.53.1
    official: true
    note: Official TypeScript/JavaScript SDK for the Boltz Compute API.
  - language: go
    registry: pkg.go.dev
    name: github.com/boltz-bio/boltz-api-go
    url: https://pkg.go.dev/github.com/boltz-bio/boltz-api-go
    source: https://github.com/boltz-bio/boltz-api-go
    install: go get github.com/boltz-bio/boltz-api-go
    official: true
    note: Official Go SDK for the Boltz Compute API.
  - language: go
    registry: github
    name: boltz-api (CLI)
    url: https://github.com/boltz-bio/boltz-api-cli
    source: https://github.com/boltz-bio/boltz-api-cli
    install: curl -fsSL https://install.boltz.bio/boltz-api/install.sh | sh
    official: true
    note: Official command-line tool. See cli/boltz-cli.yml.
  - language: python
    registry: pypi
    name: boltz
    url: https://pypi.org/project/boltz/
    source: https://github.com/jwohlwend/boltz
    install: pip install boltz
    official: true
    note: >-
      Open-source Boltz-1 / Boltz-2 biomolecular structure & affinity models
      (MIT). Run predictions locally; distinct from the hosted Compute API.
  - language: python
    registry: pypi
    name: boltzgen
    url: https://pypi.org/project/boltzgen/
    source: https://github.com/HannesStark/boltzgen
    install: pip install boltzgen
    official: true
    note: >-
      Open-source BoltzGen generative protein/peptide design model (MIT).