Boltz API

The official Model Context Protocol server for the Boltz API. Predict molecular structures and binding interactions, screen small-molecule and protein libraries against a target, and design small molecules and protein binders — all from chat. Each workflow estimates cost before running, then downloads structured results to your workspace when the job completes.

You can use Boltz API to:

Predict structure and binding:
"Predict EGFR L858R binding to osimertinib."

Design protein binders:
"Design nanobodies for a SARS-CoV-2 RBD epitope."

Screen small-molecule binders:
"Design selective JAK2 binders from Enamine REAL."