{"id":"hylo-protocol","title":"Hylo Protocol","content":"**Hylo Protocol** is a [decentralized finance](https://iq.wiki/wiki/defi) (DeFi) protocol built on the [Solana](https://iq.wiki/wiki/solana) [blockchain](https://iq.wiki/wiki/blockchain) that provides a [stablecoin](https://iq.wiki/wiki/stablecoin) system without reliance on traditional financial infrastructure or real-world assets. The protocol features a symbiotic token model centered around a decentralized stablecoin, [`hyUSD`](https://iq.wiki/wiki/hylo-usd-hyusd), and a leveraged token providing exposure to SOL, [xSOL](https://iq.wiki/wiki/hylo-leveraged-sol), both of which are backed by a shared [collateral](https://iq.wiki/wiki/collateral) pool of Solana Liquid Staking Tokens (LSTs). [\\[1\\]](#cite-id-bQ3mHJhvSu)\n\n## Overview\n\nHylo Protocol was founded in 2024 with the goal of creating a self-sufficient and decentralized financial system native to the [Solana](https://iq.wiki/wiki/solana) ecosystem. The protocol's design aims to address the \"impossible trinity\" of stablecoins by simultaneously achieving price stability, decentralization, and capital efficiency. It operates without external price oracles or centralized intermediaries, reducing common attack vectors and [counterparty](https://iq.wiki/wiki/counterparty) risks. The core of the protocol is a dual-token system where users can mint either the [`hyUSD`](https://iq.wiki/wiki/hylo-usd-hyusd) [stablecoin](https://iq.wiki/wiki/stablecoin) or the [`xSOL`](https://iq.wiki/wiki/hylo-leveraged-sol) leveraged token from a single, shared [collateral](https://iq.wiki/wiki/collateral) pool composed of various Solana LSTs. [\\[2\\]](#cite-id-OBKsbGOMed) [\\[3\\]](#cite-id-OVdrSkdebN)\n\nThe system is engineered to be capital-efficient by generating two distinct assets from one collateral base. Its architecture avoids traditional collateralized debt positions, which eliminates the risk of liquidations for users holding the [`xSOL`](https://iq.wiki/wiki/hylo-leveraged-sol) leveraged asset. Instead, `xSOL` holders own the protocol's surplus collateral, absorbing the volatility of the underlying LSTs. The protocol generates endogenous yield from the [staking](https://iq.wiki/wiki/staking) rewards of its LST collateral, which is then directed to users who stake their [`hyUSD`](https://iq.wiki/wiki/hylo-usd-hyusd). This model is intended to provide both a stable, high-yield asset for risk-averse users and a liquidation-free leveraged instrument for traders. [\\[4\\]](#cite-id-1UBX9683er) [\\[5\\]](#cite-id-uexk8R0g4G)\n\n## History\n\nHylo Protocol was founded in 2024 and gained early recognition by winning second place in the payment track of the [Solana](https://iq.wiki/wiki/solana) Radar hackathon, which featured over 1,300 projects. The project was also selected for the second cohort of the Colosseum Accelerator, an incubation program for promising Solana-based startups, and received funding from the Solana Foundation. [\\[3\\]](#cite-id-OVdrSkdebN)\n\nThe protocol had its public launch around June 2025 and initiated a \"Season 0\" points program to incentivize early adoption, which was widely interpreted as a precursor to a future governance token [airdrop](https://iq.wiki/wiki/airdrop). [\\[6\\]](#cite-id-9eHdBie4PU) [\\[3\\]](#cite-id-OVdrSkdebN)\n\nOn August 7-8, 2025, Hylo announced the completion of its seed funding round, raising between $1.5 million and $2 million. The round was led by [Robot Ventures](https://iq.wiki/wiki/robot-ventures) with participation from Colosseum, [Solana](https://iq.wiki/wiki/solana) Ventures, and YTWO Ventures. [\\[7\\]](#cite-id-SSbAjgK2HU) [\\[8\\]](#cite-id-UNiD7Ixd4g) [\\[2\\]](#cite-id-OBKsbGOMed)\n\nFollowing its launch and funding, the protocol experienced rapid growth. Key milestones in late 2025 include:\n\n* **September 15:** On-chain fees and revenue tracking began on [DefiLlama](https://iq.wiki/wiki/defillama).\n* **September 18:** [Total Value Locked](https://iq.wiki/wiki/tvl) (TVL) surpassed $60 million.\n* **October 17:** A token incentive program was launched with [Jito](https://iq.wiki/wiki/jito), offering 5,000 JTO tokens monthly to [liquidity providers](https://iq.wiki/wiki/liquidity-providers) in the `hyUSD-JitoSOL` pool on the Kamino platform.\n* **October 24:** Price feeds for Hylo assets went live on the [Pyth Network](https://iq.wiki/wiki/pyth-network), enabling broader ecosystem integrations.\n* **October 27:** The protocol's TVL surpassed $100 million, achieved within four months of its public launch.\n* **November 12:** Protocol revenue was reported to have surpassed $1 million.\n\nThese events marked the protocol's increasing adoption and integration within the broader [Solana](https://iq.wiki/wiki/solana) DeFi landscape. [\\[2\\]](#cite-id-OBKsbGOMed) [\\[6\\]](#cite-id-9eHdBie4PU)\n\n## Technology\n\nHylo Protocol is built on a set of core principles designed to ensure its autonomy and security within the [Solana](https://iq.wiki/wiki/solana) ecosystem. Its architecture is centered around an LST-backed collateral system that supports its multi-token product suite.\n\n### Core Principles\n\nThe protocol's development is guided by four main principles:\n\n1. **Solana Native:** The system is built specifically for the [Solana](https://iq.wiki/wiki/solana) [blockchain](https://iq.wiki/wiki/blockchain) to [leverage](https://iq.wiki/wiki/leverage) its high performance, low transaction fees, and composability with other DeFi protocols.\n2. **Decentralized:** It exclusively uses on-chain LSTs as collateral, deliberately avoiding [Real-World Assets](https://iq.wiki/wiki/real-world-assets-rwas) (RWAs) or fiat-backed stablecoins to mitigate counterparty and regulatory risks.\n3. **Permissionless:** The protocol operates via immutable smart contracts without the need for intermediaries, fund managers, or Know Your Customer ([KYC](https://iq.wiki/wiki/know-your-customer-kyc)) procedures.\n4. **Secure:** Stability is maintained through financially incentivized risk management mechanisms, guaranteed liquidity, and a design that avoids external dependencies like price oracles. The protocol's smart contracts have been audited by the security firm OtterSec.\n\nThese principles are intended to create a self-contained and resilient financial system. [\\[1\\]](#cite-id-bQ3mHJhvSu) [\\[3\\]](#cite-id-OVdrSkdebN)\n\n### Architecture\n\nHylo's architecture is designed to be fully on-chain, non-custodial, and oracle-free. The central component is a collateral pool composed entirely of various [Solana](https://iq.wiki/wiki/solana) LSTs, such as [JitoSOL](https://iq.wiki/wiki/jito-staked-sol-jitosol), [mSOL](https://iq.wiki/wiki/marinade-staked-sol-msol), and [bSOL](https://iq.wiki/wiki/bybit-staked-sol). When users deposit assets like [USDC](https://iq.wiki/wiki/usdc), [USDT](https://iq.wiki/wiki/tether), or SOL, the protocol automatically converts them into these LSTs. This [collateral](https://iq.wiki/wiki/collateral) pool serves as the backing for all of the protocol's minted assets. [\\[4\\]](#cite-id-1UBX9683er) [\\[3\\]](#cite-id-OVdrSkdebN)\n\nThe total value of the LSTs in the [collateral](https://iq.wiki/wiki/collateral) pool always equals the combined value of the circulating [`hyUSD`](https://iq.wiki/wiki/hylo-usd-hyusd) and [`xSOL`](https://iq.wiki/wiki/hylo-leveraged-sol). This creates a self-balancing system where the value is split between a [stable](https://iq.wiki/wiki/stable) component (`hyUSD`) and a volatile, leveraged component (`xSOL`). This structure allows the protocol to offer slippage-free liquidity for swaps between its native assets and avoids the need for external price feeds to manage its internal state. The protocol's codebase is open-source and available on GitHub, and the team has provided a Rust SDK and other tools for developers. [\\[9\\]](#cite-id-svuB7KDWKL) [\\[3\\]](#cite-id-OVdrSkdebN)\n\n## Products and Tokens\n\nHylo features a multi-token ecosystem designed to serve different financial objectives, including stability, yield generation, and leveraged speculation.\n\n### hyUSD (Stablecoin)\n\n[`hyUSD`](https://iq.wiki/wiki/hylo-usd-hyusd) is a decentralized [stablecoin](https://iq.wiki/wiki/stablecoin) designed to maintain a 1:1 peg with the U.S. dollar. It is fully collateralized by the protocol's pool of [Solana](https://iq.wiki/wiki/solana) LSTs. The peg is maintained through two primary mechanisms:\n\n* **Over-collateralization:** Each `hyUSD` is backed by LST collateral valued at more than $1. As of November 2025, the protocol's overall [collateralization ratio](https://iq.wiki/wiki/collateralization-ratio) was reported to be over 160%.\n* **Arbitrage:** Users can redeem 1 `hyUSD` for exactly $1 worth of the underlying LST collateral at any time. This creates a permanent [arbitrage](https://iq.wiki/wiki/arbitrage) opportunity that incentivizes market participants to restore the peg if the price deviates.\n\nA 1% fee is charged for both minting and redeeming `hyUSD`. The [stablecoin](https://iq.wiki/wiki/stablecoin) can be used across the [Solana](https://iq.wiki/wiki/solana) DeFi ecosystem for activities such as providing liquidity, lending, and borrowing. [\\[3\\]](#cite-id-OVdrSkdebN) [\\[2\\]](#cite-id-OBKsbGOMed)\n\n### xSOL (Leveraged Token)\n\n[`xSOL`](https://iq.wiki/wiki/hylo-leveraged-sol) is a synthetic token that provides users with long-term, leveraged exposure to the price of SOL. A key feature of `xSOL` is that it carries no risk of [liquidation](https://iq.wiki/wiki/liquidation) and does not require funding rate payments, which are common in traditional perpetual futures contracts. Instead of being debtors, `xSOL` holders are effectively the owners of the protocol's surplus [collateral](https://iq.wiki/wiki/collateral). [\\[4\\]](#cite-id-1UBX9683er)\n\nThe [leverage](https://iq.wiki/wiki/leverage) is created because the protocol's total collateral value supports both the stable `hyUSD` liabilities and the variable `xSOL` assets. Any appreciation or depreciation in the value of the LST collateral pool (which tracks the price of SOL) is absorbed entirely by the `xSOL` supply. This makes `xSOL`'s value inherently more volatile than SOL. The leverage ratio is dynamic and depends on the protocol's collateralization ratio; at one point, it was calculated to be approximately 2.2x. [\\[3\\]](#cite-id-OVdrSkdebN)\n\n### sHYUSD and Yield Generation\n\n`sHYUSD` is an interest-bearing token that users receive when they stake their [`hyUSD`](https://iq.wiki/wiki/hylo-usd-hyusd) in the protocol. The yield for `sHYUSD` is generated from the native [staking](https://iq.wiki/wiki/staking) rewards of the *entire* LST [collateral](https://iq.wiki/wiki/collateral) pool. All of this yield is directed to `sHYUSD` holders, which can result in a high Annual Percentage Yield (APY), reported to be between 15% and 19% in late 2025. This is described as a sustainable \"real yield\" as it is derived from the productive activity of the underlying assets. In addition to generating yield, the `sHYUSD` pool serves as the protocol's \"last line of defense.\" In a severe market downturn where the [`xSOL`](https://iq.wiki/wiki/hylo-leveraged-sol) buffer is depleted, the protocol can convert `sHYUSD` into `xSOL` to protect the `hyUSD` peg. [\\[2\\]](#cite-id-OBKsbGOMed) [\\[3\\]](#cite-id-OVdrSkdebN)\n\n### Liquid Staking Tokens (hyloSOL, hyloSOL+)\n\nIn addition to using LSTs from other protocols as [collateral](https://iq.wiki/wiki/collateral), Hylo has its own [liquid staking](https://iq.wiki/wiki/liquid-staking) derivatives, `hyloSOL` and `hyloSOL+`. These tokens represent staked SOL and accrue [staking](https://iq.wiki/wiki/staking) rewards. In late 2025, `hyloSOL` was reported to have an APY of 11%, while `hyloSOL+` offered yields up to 18.53%. [\\[2\\]](#cite-id-OBKsbGOMed)\n\n### XP Points System\n\nTo incentivize early participation, Hylo launched a \"Season 0\" points program that rewards users with Experience Points (XP). This system is widely expected to lead to a future [airdrop](https://iq.wiki/wiki/airdrop) of a [governance token](https://iq.wiki/wiki/governance-tokens). Users can earn XP through various activities:\n\n* Holding `hyUSD`: 5 XP per dollar, per day.\n* Holding `sHYUSD`: 1 XP per dollar, per day.\n* Holding `xSOL`.\n* Referring new users, which earns 10% of the XP generated by the referee.\n\nThis gamified system is designed to bootstrap liquidity and build a user [base](https://iq.wiki/wiki/base) ahead of a potential transition to decentralized governance. [\\[1\\]](#cite-id-bQ3mHJhvSu) [\\[3\\]](#cite-id-OVdrSkdebN)\n\n## Funding\n\nIn August 2025, Hylo Protocol announced the completion of a seed funding round, raising between $1.5 million and $2 million. The round was led by [Robot Ventures](https://iq.wiki/wiki/robot-ventures). Other participating investors included Colosseum, [Solana](https://iq.wiki/wiki/solana) Ventures, and YTWO Ventures. The project has also received an undisclosed amount of funding directly from the Solana Foundation. [\\[7\\]](#cite-id-SSbAjgK2HU) [\\[8\\]](#cite-id-UNiD7Ixd4g) [\\[2\\]](#cite-id-OBKsbGOMed) [\\[3\\]](#cite-id-OVdrSkdebN)\n\n## Ecosystem and Integrations\n\nHylo Protocol has established several integrations and partnerships across the [Solana](https://iq.wiki/wiki/solana) ecosystem to enhance its functionality and adoption.\n\n* **Data and Oracle Providers:** The protocol integrated with the **Pyth Network** to provide on-chain price feeds for its assets, enabling other DeFi applications to safely integrate them. Its on-chain revenue and fees are tracked by **DefiLlama**.\n* **DeFi Protocols:** Hylo assets are integrated with various platforms. **Kamino** hosts a `hyUSD-JitoSOL` liquidity vault with JTO token incentives. **Loopscale** and **Project 0** have also integrated Hylo's products.\n* **Trading Platforms:** An integration with the **Titan** trading platform was announced to improve the user experience for trading Hylo assets.\n* **LST Protocols:** The protocol is a major holder of **JitoSOL**, making it a significant participant in the [Jito](https://iq.wiki/wiki/jito) ecosystem.\n\nThese integrations demonstrate the protocol's composability and growing presence within [Solana](https://iq.wiki/wiki/solana) DeFi. [\\[2\\]](#cite-id-OBKsbGOMed) [\\[6\\]](#cite-id-9eHdBie4PU)","summary":"Hylo Protocol is a decentralized finance (DeFi) protocol on Solana. 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