The Fragmetric protocol is built on Solana and specializes in liquid restaking, offering users ways to boost their yield earnings, and also offering points incentives as Fragmetric token holders can earn the platform’s F Points and other rewards. Among several strategies, a notable approach involves using zBTC from Zeus Network, a token which itself is minted when BTC is deposited, and this strategy was built in partnership with Solv Protocol.
If you’re looking for liquid restaking on Solana, with a strategy that lets you earn yield on deposited BTC, then take a look at the Fragmetric protocol, which is focused on using the restaking process to boost yield-earning potential.
Notably, among other strategies Fragmetric offers a way to earn increased yield on BTC in partnership with Zeus Network–a multichain layer that connects Bitcoin and Solana–working also with decentralized Bitcoin finance platform Solv Protocol, so this strategy crosses over with BTCFi, a rapidly growing sector within DeFi.
Before we get started though, please keep in mind the usual risks associated with DeFi, which include: smart contract vulnerabilities, token depegs, frontend attacks, market volatility, and systemic risk across DeFi and crypto. To check in detail how Fragmetric works before using it, please also take a look at the platform’s official documents, and note that this guide is neither an endorsement nor financial advice.
What Is Fragmetric?
Based around the issuance of LRTs (liquid restaking tokens), Fragmetric is a restaking protocol built on Solana and it allows users to deposit SOL and Solana-based LSTs (liquid staking tokens, for example JitoSOL from the Jito protocol), in return for Fragmetric LRTs. Deposited assets are allocated across various protocols by Fragmetric, while the issued LRTs accrue and compound rewards based on the deposited tokens they represent.
In this way, users earn yield from the LRTs, on top of any yield already being picked up from the LSTs beneath the LRTs.
Fragmetric LRTs include tokens such as fragSOL, fragJTO, and fragBTC (which we’ll focus on in the strategy below), and Fragmetric also lets users accrue the platform’s F Points, which are earned by holding Fragmetric LRT assets in your wallet .
According to data from DefiLlama, Fragmetric has a current TVL of $207 million, having been at around just $15 million at the start of 2025, with steady growth through the year and a sharp uptick this month.
How to Use Fragmetric
To get started, open the Fragmetric app–which immediately lets you know what it’s all about with the message “stake twice, earn more”–and connect your wallet.
Make sure you’re on the Restake tab and there are three options available: fragSOL, fragJTO, and fragBTC, and you can see that the highest APY right now is fragBTC, which officially opened at the start of May and offers 11.4%. Additionally, this function offers F Points (from the Fragmetric protocol), along with points from Solv Protocol (the strategy builder).
There are currently also rewards available from Zeus Network (which issues the token to be restaked), although these only continue until May 14th, but still, you’re getting a solid package of incentives.
As for what you’re actually depositing here, this option accepts zBTC from Zeus…
