PrimeFi Review 2026: Omnichain Lending Across Base, HyperEVM and XDC

PrimeFi is an omnichain lending and borrowing protocol built by Prime Numbers Labs. Its stated goal is to combine lending liquidity that sits on different blockchains, so a user is not limited to the network where their assets already are. According to its homepage, a user can supply assets on one network, borrow against them, and receive the loan on another network where cross-chain delivery is enabled.

The protocol launched on mainnet in September 2025, first on Hyperliquid EVM, Base and XDC. The homepage says its v2 markets run on Base, HyperEVM and XDC, and that XRP markets are live on testnet only. DefiLlama lists the project under lending, with about $1,367 in total value locked at the time of the data, and lists the PRFI token. The project says it plans to add more chains.

The research gives a clear description of what the product is meant to do but little on how well it is used. Usage figures, fee terms and audit details are not in the sources reviewed.

PrimeFi is a lending market. Depositors supply tokens into lending pools, and borrowers post collateral to take out loans against it. The interest that borrowers pay goes to suppliers, and borrowing is typically limited to a fraction of the collateral's value, with positions at risk of liquidation if collateral value falls too far. The research does not publish PrimeFi's collateral ratios, interest model or liquidation thresholds.

The distinguishing feature is the omnichain design. According to the homepage, a user supplies assets on the network where they already hold them, borrows against that collateral, and receives the loan on another network where cross-chain delivery is enabled. The project's description says the goal is to unify liquidity that is otherwise split across blockchains. Normally a user would have to bridge assets by hand before borrowing on another chain.

The research does not name the messaging or bridging technology used for cross-chain delivery. That step is the part that decides how quickly funds arrive and what can go wrong, so it is worth reading the project's own documentation on it.

The research does not include a published fee schedule for PrimeFi. Lending protocols of this type usually charge interest that varies with market conditions, and cross-chain delivery may carry its own cost, but the project does not state either figure.

Users would normally see borrow and lend rates in the app and the project's borrow documentation. Readers should check those pages directly, since the research does not confirm the rates or any protocol fee.

DefiLlama lists two audits for PrimeFi. The research does not name the auditors, the dates of the reviews or whether any issues were fixed, so the audit record cannot be verified from the sources reviewed.

Lending protocols carry smart-contract risk, since a bug in the lending or cross-chain code could lead to loss of deposited funds. The cross-chain step adds counterparty and messaging risk, because funds depend on the delivery system working on both networks. Borrowers also face liquidation risk if collateral falls in value.

The research does not state a regulatory status, licence or custody model for PrimeFi, and it does not mention any security incident. Users should treat the protocol as unaudited in practice until they have read the audit reports themselves.

PrimeFi is most relevant to experienced DeFi users who already hold assets on Base, HyperEVM or XDC and want to borrow against them, and to researchers who follow cross-chain lending design. It is a poor fit for anyone who needs a large, long-established lending market or who expects a published fee schedule and full audit detail before committing funds.