Across Protocol vs Solv Protocol

Across Protocol

Across Protocol is the leading intent-based cross-chain bridge, connecting over 15 chains — including Hyperliquid's HyperCore and HyperEVM — with near-instant settlement and some of the lowest fees in DeFi. Unlike traditional message-passing bridges, Across replaces step-by-step execution with user-declared outcomes called intents: users specify what they want, and a competitive network of relayers races to fulfill each transfer optimally. Backed by a three-layer architecture — a request-for-quote mechanism, a network of competitive relayers, and an on-chain settlement layer — Across guarantees fast fills averaging under one minute without sacrificing security or decentralization. Bridging 1 ETH costs under $1. The protocol has processed over $22B in cumulative volume across 15M+ transactions, making it one of the most proven interoperability solutions in production. For the Hyperliquid ecosystem, Across unlocks seamless capital inflows from Ethereum, Arbitrum, Base, Optimism, and beyond — giving users and protocols a reliable, low-cost on-ramp to both HyperCore's order-book liquidity and HyperEVM's growing DeFi landscape.

Solv Protocol

Solv Protocol is a decentralized yield layer for Bitcoin, offering SolvBTC, a yield-bearing BTC wrapper that generates returns from institutional-grade Bitcoin strategies including options selling, delta-neutral lending, and algorithmic market-making. By wrapping BTC into SolvBTC, holders earn Bitcoin-denominated yield without selling their BTC exposure, enabling idle Bitcoin to work productively within DeFi ecosystems including HyperEVM. The protocol was founded in 2020 and has grown to become one of the largest Bitcoin yield infrastructure providers in DeFi, with billions in assets under management deployed across Ethereum, Arbitrum, BNB Chain, Mantle, and other EVM-compatible chains. SolvBTC maintains a 1:1 BTC peg backed by on-chain reserves and institutional custodians, with Merkle proofs and audited smart contracts ensuring full transparency of underlying holdings. Solv yield strategies are powered by its Bitcoin Reserve ecosystem, which aggregates BTC collateral into a diversified set of revenue-generating strategies. These include options vaults selling covered calls and cash-secured puts on BTC, lending pools where BTC is deployed to institutional borrowers, and liquidity provision to market makers on centralized and decentralized venues. The result is a competitive annualized yield paid out in BTC, typically ranging from 5-15% APY depending on market conditions. For the Hyperliquid ecosystem, SolvBTC provides a critical piece of infrastructure enabling BTC holders to bring capital into HyperEVM DeFi without sacrificing Bitcoin exposure. As HyperEVM lending protocols, yield vaults, and trading infrastructure mature, SolvBTC serves as a productive yield-bearing BTC collateral asset deployable across Hyperliquid-native DeFi strategies. SolvBTC.BBN extends the yield stack further by incorporating Bitcoin staking through the Babylon protocol, adding additional yield from Bitcoin emerging role in the broader crypto ecosystem. Solv targets both retail BTC holders seeking passive yield without TradFi intermediaries, and institutional participants looking for on-chain, transparent BTC yield solutions with auditable strategies and non-custodial asset management.

Choose Across Protocol if you...

• ✓Want a bridges & cross-chain solution on Multi-Layer
• ✓Prefer a verified and vetted protocol
• ✓Need features like bridge and intent-based
• ✓Need: Intent-based cross-chain bridge — near-instant USDC bridging to Hyperliquid

Choose Solv Protocol if you...

• ✓Want a rwa perps solution on Multi-Layer
• ✓Need: Bitcoin yield layer offering SolvBTC as productive BTC collateral on HyperEVM