Soladrome Brings Cross-Network Deposits to Its Solana Mainnet Launch
Soladrome, a ve(3,3) DEX on Solana, is adding cross-network deposits ahead of its mainnet launch. Users holding assets on Ethereum, Bitcoin and Sui will land on Solana ready to use Soladrome, powered by the SODAX SDK.
SODAX Team
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Soladrome, a ve(3,3) liquidity protocol on Solana, is integrating SODAX so users holding assets on Ethereum, Bitcoin, Sui and other networks can move onto Solana in one flow and land ready to use Soladrome.
The integration brings universal deposits to Soladrome from across 20+ blockchain networks.
Soladrome runs on Solana devnet today. Cross-network deposits reach users alongside its move to mainnet, timed with Colosseum's Crypto World's Fair.
Soladrome is built on Solana. Most of the capital that could use it isn't. It sits as ETH on Ethereum, BTC on Bitcoin and SUI on Sui, held by people with no reason to set up a Solana wallet, find a bridge, wait for it to finish, then come back to deposit. Every one of those steps is a place where a new user gives up.
Soladrome is removing them. Ahead of its mainnet launch, Soladrome is adding inversal deposit through SODAX, so a user can start from the asset they already hold, on the network they already hold it on, and arrive on Solana ready to use Soladrome. SODAX handles the cross-network execution underneath.
Who are Soladrome?
Soladrome is built by Christophe Hertecant, full stack developer specialized in solidity smart contracts to Rust/Anchor program transposition.
Soladrome is a ve(3,3) exchange on Solana with a hard floor: every SOLA bought locks 1 USDC in a vault that no team, vote, or upgrade can open. Stakers vote each week on which pools earn rewards and collect what projects offer for those votes. Rewards are paid as oSOLA, which only turns into SOLA by paying 1 USDC into the reserve.
The project is building in the open on GitHub and currently runs on Solana devnet, Solana's test environment, where the protocol works end to end with test tokens instead of real funds.
The onboarding problem
A liquidity engine needs liquidity, and three things stood between Soladrome and the users who hold it:
Capital lives on other networks. Users with assets on Ethereum, Bitcoin, Sui and elsewhere don't naturally arrive at a Solana DEX.
Manual transfers break the flow. Leaving the app, moving funds with a separate tool and coming back means an extra app, an extra wait and an extra place to make a mistake.
Solana is often treated as an edge case. It's a non-EVM network with its own account model and transaction format, and many cross-network routes don't treat it as a first-class destination.
A ve(3,3) protocol feels this more than most. Its incentives work best with deep, committed liquidity, and that starts with getting new users and assets through the door.
With universal deposits powered by SODAX, s user picks an asset and the network they hold it on, confirms in their own wallet, and the funds arrive on Solana ready to use on Soladrome. No second app, no separate transfer screen, and every deposit is handled through a battle tested intent-based system.
Because the integration lives in the frontend, Soladrome's on-chain program stays exactly as it is. There are no contract changes to audit for this feature, and the team can refine the deposit experience without redeploying the protocol.
"Liquidity on Solana shouldn't stop at Solana. SODAX lets us bring users and assets from other chains in one step, through a clean SDK, without touching our contracts. That's the onboarding we wanted for Soladrome." — Soladrome
From devnet to mainnet, during Colosseum
Soladrome is preparing to move from devnet to Solana mainnet alongside its application to Colosseum's Crypto World's Fair, the hackathon whose application phase runs through October 12, 2026. Cross-network deposits need real assets on real networks, so the SODAX integration reaches users with that mainnet move.
Until then, Soladrome is building the integration into its frontend and testing it, sharing progress through its weekly build updates on X. For other teams building toward the same deadline, we covered how SODAX fits into Crypto World's Fair in SODAX, Your Colosseum Cheat Code.
What this opens up
For Soladrome, Solana stops being a destination users have to find their own way to. Someone holding BTC on Bitcoin or ETH on Ethereum can become a Soladrome user without first becoming a Solana expert, and Soladrome's team keeps its focus on the liquidity engine instead of cross-network plumbing.
Follow Soladrome's road to mainnet at soladrome.finance, and teams building on Solana can see how the execution system fits their own product at docs.sodax.com, or by generating an API key today.