Interport Finance Review 2026: Cross-Chain Swaps, Tiny TVL

Interport Finance is a DeFi platform for cross-chain and single-chain swaps. It describes itself as using Meta DEX aggregation to find good trading rates and cross-chain messaging to move value between networks without a traditional bridge.

DefiLlama lists it under cross-chain bridges, with activity on 16 chains including Ethereum, Arbitrum, Optimism, Base, BNB Chain, Polygon, Avalanche, Linea, Scroll, zkSync Era and Blast. It has been listed since April 2023, and the project's own bridge page cites support for 17 networks, including non-EVM ones. A native token, ITP, is listed.

The main concern is scale. DefiLlama shows total value locked of about $3,600, with no change over seven days. For a messaging-based router, TVL is not the same as volume, but it does suggest limited use. Anyone considering it should check recent transaction activity and the audit reports first.

Interport combines two ideas. First, Meta DEX aggregation scans multiple decentralized exchanges to find a competitive route for a swap. Second, cross-chain messaging passes instructions between blockchains so that a swap started on one chain can finish on another.

Per its own description, this removes the need for a traditional lock-and-mint bridge. Instead of depositing into a bridge pool and receiving a wrapped token, the user sends an order and the protocol coordinates the delivery of the destination asset. A social post from the project also mentions using Chainlink CCIP for moving deUSD, and the bridge page mentions support for OFT (Omnichain Fungible Tokens).

If the destination token cannot be delivered, the docs say the user is credited with a variable balance (viAssets) as a fallback. The details of that mechanism are in the project's refund guide.

Interport does not publish a fee table in the material reviewed. Users would see the expected output, network gas and any protocol or routing charges in the swap quote on the app before confirming a transaction.

Cross-chain swaps normally combine several costs: gas on the source chain, the cost of cross-chain messaging, and the spread or slippage on the underlying DEX routes. Compare the quote with other aggregators before moving larger amounts.

DefiLlama lists two audits for Interport, but the auditors, dates and findings are not detailed in the material reviewed. Contract addresses are published on the project's site, which lets users verify what they interact with. No hack or exploit is mentioned.

Cross-chain products carry layered risk: the router contracts, the DEX routes they call, and the messaging layer that links chains. A failure in any of them can cause delays or loss. The very low TVL and limited public information on the team and governance are reasons to keep amounts small and approvals limited. Interport is a non-custodial DeFi app, so users hold their own keys and are responsible for wallet security.

Interport is aimed at DeFi traders and bridge users who move assets between EVM chains and want aggregated swap routes rather than a basic bridge. It fits people comfortable reading docs, checking contracts and sending test transactions. It is a weaker fit for anyone who needs a large, heavily used protocol with an established track record.