Firelight describes on-chain protection infrastructure for digital assets and includes a staking interface.
Solstice
Solstice provides yield infrastructure for Solana, with strategies and a shared interface for on-chain yield products.
About Solstice
Solstice is a yield infrastructure protocol for Solana. It offers several on-chain yield strategies through a shared interface, with USX as the settlement asset that backs them. According to the homepage, USX is overcollateralized and backed by a diversified reserve of audited cash, tokenized Treasuries, and delta-neutral hedged positions. Individuals can mint USX with USDC or USDT using a Solana wallet and deposit it into YieldVault to receive eUSX, a yield-bearing token. Other strategy options are strcUSX, which is structured credit tied to Strategy Inc. STRC preferred income, and aiUSX, which is linked to lending for AI infrastructure.
The homepage reports a 13.96% net IRR over three years, a 6.8 Sharpe ratio, and zero negative months for the delta-neutral strategy. These figures are presented by Solstice, and the homepage does not explain how they are calculated. Institutions with at least $500K can use direct minting, custom settlement windows, and OTC execution. The strcUSXjr tranche is described as first-loss, and its target return is labeled indicative.
Key features
- USX settlement asset backed by cash, tokenized Treasuries, and hedged positions
- eUSX yield-bearing token received when depositing USX into YieldVault
- strcUSX structured credit options with senior and junior tranches
- aiUSX yield linked to lending for GPU and data center financing
- YaaS API that lets fintechs, wallets, and dApps offer yield to users
- Direct USX minting, custom settlement windows, and OTC execution for institutions
Best for: Solana users who want to hold USX and choose among yield strategies, and builders or institutions looking for yield products to offer or use.
Good for
- The homepage states that reserves are verified continuously through Accountable Proof of Solvency.
- The FAQ states that smart contracts were audited by Halborn (3x) and Sep2, and that financial statements were reviewed by Richie May.
- The FAQ states that individuals can mint USX with USDC or USDT after connecting a Solana wallet.
Watch out for
- Direct minting, custom settlement windows, and dedicated OTC execution are offered to institutions at $500K or more.
- The strcUSXjr tranche is described as first-loss, with a target of about 20% that the homepage labels indicative.
- The performance figures are presented by Solstice, and the homepage does not explain how they are calculated.
Solstice at a glance
- Website
- solstice.finance
- Category
- Crypto & Blockchain › DeFi Protocols
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Solstice alternatives
Tools and sites you could use instead, ranked by how closely they match.
Veda provides on-chain vault infrastructure for enterprise earning products, including savings accounts, indexes, and yield-bearing stablecoins.
R25 offers on-chain vault infrastructure for yield strategies that combine real-world credit with DeFi markets.
Piku brings foreign-exchange, arbitrage, and carry strategies on-chain, with emerging-market yield products listed as coming soon.
Mellow provides infrastructure for institutional vaults and on-chain yield strategies.
JagPool connects SOL holders with validators and provides a Solana staking interface for delegating tokens.
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Solstice FAQ
How is yield generated?
According to the homepage, yield comes from market-neutral, delta-hedged strategies, including funding rate capture, basis trading, and hedged liquidity provision. These strategies are described as profiting from market structure rather than directional bets.
How can I access USX?
Individuals can connect a Solana wallet and mint USX with USDC or USDT. Institutions with at least $500K can use direct minting, custom settlement windows, dedicated OTC execution, and white-glove onboarding.
Is Solstice audited?
The FAQ states that smart contracts were audited by Halborn (3x) and Sep2, and that financial statements were independently reviewed by Richie May. An audit does not guarantee the absence of risk.
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