Simple Integration

A modern TypeScript library for Firo's JSON-RPC interface. Install from npm and start making typed RPC calls in minutes.

Full Spark Support

Complete coverage of Firo's privacy technology — Spark addresses, balances, mints, spends, and anonymity set methods all included.

Strongly Typed

Every method returns a fully typed response. Built on Axios with Promise-based API and batch request support targeting Node 24.