Fast Pool Documentation

Last updated: March 03, 2026

What is Fast Pool?

Fast Pool is a stacking pool built on the Stacks blockchain. It lets users delegate their STX tokens to participate in Proof‑of‑Transfer (PoX) stacking without running a node. It uses a smart contract as pool manager. Fast Pool handles reward distribution, cycle tracking, and provides transparency through reporting.

Key Features

• Non‑custodial: Users keep control of their STX; only a delegation transaction is required.
• Low minimum: Anyone can join regardless of balance.
• Transparent management: All pool operations are governed by on‑chain Clarity contracts.

Smart Contracts

• Fast Pool v1
• Fast Pool v2
  These contracts implement the logic for delegation, stacking and extending the stacking period.

Source Code & Tools

The core Clarity contracts and utilities are available in the repository:

https://github.com/friedger/clarity-stacking-pools

Feel free to browse the code, audit the contracts, or fork for your own pool.