Technical Architecture

Table of Content

Table of Content

Table of Content

Network Infrastructure

How Stakefy connects to Solana validators, manages yield flow, and ensures high availability across regions.

Solana Validators: We operate and partner with high-performance validators:

  • Uptime: 99.9%+ SLA

  • Commission: Negotiated rates for volume

  • Geographic distribution: Multi-region for redundancy

  • Slashing protection: Diversified across 5+ validators

Yield Sources (Hybrid Approach):

Native Staking:

  • Solana validators (6-7% APY)

  • Direct delegation for maximum control

Liquid Staking Protocols:

  • Marinade Finance (mSOL)

  • Jito (jitoSOL)

  • Allows instant liquidity while earning yield

DeFi Lending:

  • Kamino Finance

  • Solend

  • Marginfi

  • For USDC staking (8-12% APY)

Yield Optimization Algorithm:

IF (SOL staked):
    Route to: Highest APY among [Native Validators, Marinade, Jito]
IF (USDC staked):
    Route to: Highest APY among [Kamino, Solend, Marginfi]
IF (SFY staked):
    Route to: Native SFY staking pool (boosted rewards)

We automatically route stakes to the highest-yield source:

Security Model

Smart Contract Security:

  • Formal verification of critical paths

  • External audit scheduled (Q4 2025) by [Leading Firm - TBA]

  • Bug bounty program via Immunefi (up to $500k for critical bugs)

  • Time-locked upgrades (48-hour governance delay)

  • Emergency pause mechanism (multi-sig controlled)

Operational Security:

  • Multi-sig treasury: 3-of-5 initially (founders + advisors)

  • Transition to DAO governance by Q3 2026

  • All protocol upgrades require community vote

  • Incident response playbook with 24/7 monitoring

User Protection:

  • Non-custodial (users always control private keys)

  • Funds never leave user's wallet except for staking

  • Unstaking always available (no provider can block)

  • Grace periods prevent accidental access loss

Slashing Protection: We mitigate slashing risk through:

  • Validator diversification (spread across 5+ validators)

  • Real-time monitoring for poor validator performance

  • Automatic rebalancing away from underperforming validators

  • Insurance pool (funded by protocol fees) covers slashing events