Single-Validator Stake Pool

Trustless liquid staking for all Solana validators.

Overview

The single-validator stake pool program is an upcoming SPL program that enables liquid staking with zero fees, no counterparty, and 100% capital efficiency.

The program defines a canonical pool for every vote account, which can be initialized permissionlessly, and mints tokens in exchange for stake delegated to its designated validator.

The program is a stripped-down adaptation of the existing multi-validator stake pool program, with approximately 80% less code, to minimize execution risk.

Source

The Single Pool Program's source is available on GitHub.

Security Audits

The Single Pool Program has received two audits to ensure total safety of funds:

• Neodyme (2023-08-08)
  • Review commit hash 735d729
  • Final report https://github.com/solana-labs/security-audits/blob/master/spl/NeodymeSinglePoolAudit-2023-08-08.pdf
• Zellic (2023-06-21)
  • Review commit hash 9dbdc3b
  • Final report https://github.com/solana-labs/security-audits/blob/master/spl/ZellicSinglePoolAudit-2023-06-21.pdf