Litepaper

The autonomous liquidity infrastructure of Web3 — where capital self-manages, strategies evolve, and yield flows without friction.

Introduction

Solido is building a modular, AI-powered DeFi engine that turns passive crypto assets into productive capital. Whether you are staking, borrowing, or farming, Solido replaces active management with intelligent, automated financial flows driven by code and real-time market signals.

Over time, Solido will become the base layer of liquidity automation on Supra, powering both protocol- and user-level activity. Through a network of interconnected strategies, vaults, and stable primitives, Solido will serve as the backbone of Supra’s AutoFi stack, delivering composable infrastructure for the next generation of apps, DAOs, and institutions.

Architectural Pillar

Always-On Liquidity

Solido aims to create perpetual liquidity loops where users can stake, borrow, and reallocate capital across Supra’s ecosystem without ever having to exit the system. Think: mint $CASH, earn in Grow, auto-loop yield into Flow, and repeat — all with built-in risk parameters and real-time rebalancing.

AI-Native Automation

Solido vaults will operate as intelligent liquidity engines, reacting to volatility, liquidation signals, and yield differentials across the network. Over time, these AI-driven vaults will act as DeFi co-pilots, deploying funds based on optimal strategy profiles without requiring user input.

Modular DeFi Infrastructure

Every primitive in Solido (Flow, Cash, or Grow) is designed to be a Lego block. Developers, protocols, and DAOs can use Solido as middleware to plug in native yield, collateral management, and stablecoin access, turning Solido into the liquidity API of Supra.

Credit-Native DeFi Economy

With $CASH as the native stablecoin, Solido isn't just enabling borrowing — it's building a credit layer where users and protocols can access liquidity with algorithmic risk pricing, yield-optimized repayments, and modular collateral types. $CASH becomes the default unit of account on Supra.

Decentralized Liquidity Intelligence

Long-term, Solido will evolve into a decentralized financial brain — learning from on-chain data, adjusting vault strategies in real time, and even enabling DAOs and communities to set preferences (e.g., risk appetite, duration, target returns).

The Heart of AutoFi

Flow = Plug-and-Play Liquid Staking

Liquid staking becomes the first step in AutoFi, transforming idle tokens into productive collateral. With native integration into Supra’s staking mechanisms, Solido Flow sets the foundation for trustless yield and capital efficiency across the chain.

Cash = Credit as a Primitive

Solido Cash enables anyone to mint $CASH — a decentralized stablecoin — against SUPRA, BTC, and other collaterals. This is the credit engine of AutoFi, where real-time borrowing, loop strategies, and automated debt management replace legacy CDP systems.

Grow = Intelligence-Driven Yield Layer

Grow is where AutoFi truly shines. Vaults dynamically move user liquidity to wherever it earns the most — lending pools, stable pairs, or Stability Vaults — based on price action, liquidation needs, and protocol demand. It's DeFi with a brain.

Lend = Programmable Credit Layer

Lend allows users to supply assets to earn interest or borrow instantly against collateral, with every position monitored block by block. By turning lending into a fully automated, programmable layer, Lend extends Solido into a complete credit system that powers liquidity across Flow, Cash, and Grow.

Bytes, Blocks, and Beyond

Solido’s on-chain activity feeds back into Supra’s AutoFi data loop, turning real-time user behavior into signals for smarter liquidity routing, governance, and vault optimization.