Lending & Borrowing Protocols

Yield.xyz normalizes access to DeFi lending markets alongside staking and vault strategies through a single API covering 80-plus blockchain networks. Integrated lending protocols include Aave V3, Morpho, and Compound, with each lending market exposed through the same Yields, Actions, and Balances schema used for staking and vault integrations. Product teams building wallet interfaces, custodian platforms, or neobanks can surface lending yields to users without managing separate bespoke connections for each lending protocol or chain. The platform is non-custodial throughout: it constructs ready-to-sign transactions covering entry, exit, and management actions for lending positions but returns them unsigned for the integrator's own signing infrastructure. Yield.xyz also covers restaking through EigenLayer, liquid staking, native staking, real-world asset yields, and yield vaults, so integrators deploying lending features get access to the full on-chain yield landscape from a single connection. The company's production clients include Ledger Live and Zerion, and it reports more than four million users and hundreds of millions of dollars in monthly volume across its integrations.

Single Asset Vaults are Splyce Finance core credit infrastructure for fixed-rate institutional lending on Solana. Each vault is isolated: an institutional borrower posts eligible collateral, passes KYC and risk-committee approval, borrows USDC at a rate locked at origination, and repays at a fixed maturity. Lenders deposit USDC and receive a fixed return locked from deposit through maturity, with no oracle-triggered liquidations and no floating-rate exposure. Vault isolation means a problem in one vault does not affect lenders in others, preventing cascade defaults. Splyce also operates Concord on Stellar, a peer-to-peer fixed-term lending protocol with isolated vaults at fixed rates. A Halborn audit of Concord completed July 2026 found 14 issues including one rated High, all resolved before launch. On the supply side, lenders need only a wallet, preserving permissionless access even as borrowers must satisfy KYC requirements. The Single Asset Vaults feed the fixed-income bucket of splyceUSDC, supplying roughly 40% of the stablecoin yield from institutional lending spreads.

Membrane Labs builds the full-stack operational infrastructure for institutional digital asset lending. Its Credit Management Platform handles the complete loan lifecycle—booking, collateral management, margining, settlement, and multi-custodian reporting—giving lenders and borrowers governed, automated workflows that match the precision of traditional prime brokerage. The platform has surpassed $10 billion in cumulative loan bookings since inception, with 2025 volumes running at more than double all of 2024, and it powers BitGo Prime's institutional lending services. The platform's architecture is neutral by design: Membrane does not custody assets or take market positions, serving purely as infrastructure connecting institutional counterparties through its CustodyLink network. Multilateral netting reduces on-chain transaction volume by up to 99%, cutting operational friction while maintaining full auditability. The Risk Analysis Engine, launched in July 2025 with Bitpulse, adds real-time VaR quantification and stress-testing directly into the loan management workflow, bringing institutional-grade risk controls to digital asset lending at scale across 25-plus integrated blockchain networks, exchanges, and custodians.

Xitadel is a structured on-chain lending protocol on Solana that allows Web3 project treasuries to borrow stablecoins against overcollateralized governance token deposits without selling tokens on the open market. Issuers lock native governance tokens through Xitadel's Binding Machine Program and receive stablecoin capital from investors at a fixed rate, with a defined maturity date and fully on-chain repayment terms encoded as finite state transitions. Collateral ratios, bond sizing, and interest rates are calibrated using quantitative methods including Kyle's Lambda for market impact modeling and Value at Risk calculations at 95% and 99% confidence levels. The protocol's first live issuance — a 334,000 USDC deal with Flash Trade collateralized by staked Flash liquidity provider tokens — completed its full lifecycle through maturity and redemption on Solana mainnet in February 2026, validating the end-to-end mechanics on-chain.

Abra's crypto-backed lending product has funded more than $2.5 billion in collateralized digital asset loans since 2021, serving institutions, registered investment advisers, family offices, and high-net-worth individuals. Borrowers can access USD or USDC by posting BTC or ETH as collateral with no credit checks required, under an open-term structure with no required monthly payments and no prepayment penalties. Key lending terms include a maximum loan-to-value ratio of 65%, a liquidation threshold at 77% LTV, and a variable APR of approximately 3.92% recalculated daily. Collateral is secured using Fireblocks MPC wallet technology in individually segregated accounts, and funds are released within 1–3 business days of origination.

Figure's lending products include a digital HELOC that can be approved in five minutes and funded within five days, with all loan data—origination, payment history, transfers—recorded on Provenance Blockchain. By 2025 the company had originated over seventeen billion dollars in home equity lending, making it the largest non-bank HELOC originator in the United States. Additional products cover cash-out refinances, DSCR loans, and crypto-backed loans secured by Bitcoin, Ethereum, and Solana. Figure Connect, an on-chain loan marketplace, processed approximately 2.4 billion dollars in HELOC volume across 33 participants in the 16 months ending September 2025, allowing buyers to verify loan quality in real time. Democratized Prime extends the model into decentralized lending, connecting yield-seeking lenders with borrowers pledging tokenized collateral and OPEN equity positions through a prime brokerage-style margin facility.

Claw Credit is t54's agent-native credit facility live on XRP Ledger, Solana, and Base, designed for AI agents that need programmatic access to capital to front liquidity before settlement, bridge timing gaps in treasury management, or finance microtransactions at a scale impractical for pre-funded wallets. Credit lines are underwritten using verified identity and behavioral data from the KYA and Trustline systems, translating an agent's transaction history, risk score, and mandate scope into a real-time credit limit. The product targets a fundamental gap in agentic finance where agents must execute at machine speed but lack the credit identity to access conventional lending. t54 stress-tested Claw Credit through a $10,000 agentic fraud bounty program, inviting adversarial agent behavior to probe detection limits, and the product is live across three blockchain networks including Solana.

Hastra integrates PRIME, its liquid staking token, directly into Solana's lending ecosystem through an exclusive partnership with Kamino Finance, where PRIME serves as collateral on Kamino Lend for decentralized borrowing. This integration drove Kamino's PRIME Market past $600 million in total value locked, positioning PRIME as one of the most significant institutional-backed collateral assets in Solana DeFi. CASH serves as the official stablecoin partner enabling low-cost borrowing against PRIME positions, and Gauntlet manages risk for over $1.5 billion in capital across the protocol's lending infrastructure. The collateral backing PRIME's lending utility derives from Figure's regulated credit operations: pools of tokenized home equity lines of credit generating yield through actual borrower repayments on real property. Figure has originated over $19 billion in loans on-chain and holds approximately 70% market share in RWA private credit, providing the institutional depth that underpins PRIME's value as collateral. Chainlink provides oracle infrastructure to ensure accurate and tamper-resistant pricing for all lending operations. Together, these integrations make Hastra one of Solana's more infrastructure-complete RWA lending protocols, connecting regulated institutional credit markets to permissionless on-chain borrowing.

TIX is a DeFi lending protocol on Solana that lets venues and promoters borrow capital against tokenized ticket inventory before events take place. Multiple liquidity providers can fund simultaneously, breaking the exclusive lock-in that has long dominated live-event pre-financing. Smart contracts automate repayment in real time as tickets are sold or redeemed, reducing counterparty risk without intermediaries. The protocol targets the global pre-event financing gap estimated at roughly $10 billion. Through its deployment via KYD Labs, TIX has originated $2 million in venue financing across more than 300,000 tickets with zero loan defaults. Partner venues host more than 1,000 shows per year for roughly 600 artists, including Le Poisson Rouge and The Brooklyn Monarch. TIX targets a Solana mainnet deployment in Summer 2026, opening the lending layer to additional ticketing platforms beyond KYD Labs.

Yumi Finance operates a Credit-as-a-Service lending platform on Solana, deploying private LP capital to fund consumer and business credit products while assuming all default risk. Its loan portfolio spans crypto card credit lines ($250–$500 initial limits at 14% target APR), Pay-in-4 installment loans embedded at merchant checkout, and B2B Net-30 invoice financing up to $2,000 at 2–5% fees. Underwriting is evaluated per transaction in real time, drawing on onchain wallet history, DeFi activity, bank balances, cashflow, and employment and tax records sourced via zkTLS or Open Banking. The full credit stack — including underwriting, capital deployment, and loan servicing — is packaged into an API and SDK so that lending infrastructure can be embedded into fintech platforms within a week.

Hobba is a self-repaying lending protocol on Solana that routes borrowing across multiple established lending markets simultaneously to secure the lowest available interest rate. Rather than placing debt with a single platform, Hobba aggregates borrow rates across Kamino, MarginFi, Jupiter's Juplend, and Perena, always directing the loan to whichever combination is cheapest at any given block. Users borrow in USDC against SOL or cbBTC collateral, with the protocol recommending a loan-to-value ratio below 40% for passive positions where automated management handles all monitoring. What separates Hobba from standard Solana lending platforms is that deposited collateral is never left idle: it is deployed into yield-bearing strategies within those same audited protocols while simultaneously securing the debt. Daily, accumulated yield is harvested and applied to reduce the outstanding loan balance, with a minimum one-dollar harvest per day. When yield exceeds borrowing costs, the effective net borrow APY turns negative. Hobba has demonstrated approximately negative 5.6% net compared to standalone market rates of 4-6%. Once a loan is fully repaid, any further yield earnings are converted to USDC and forwarded to the user's wallet, with no lockup periods or withdrawal fees at any stage.

Legasi is a crypto-backed lending platform applying the Lombard loan model to digital assets, enabling holders to borrow EUR or USD without selling their positions. The off-chain layer partners with regulated institutions in Luxembourg and Switzerland that issue crypto-collateralized credit facilities with no credit check required. Loan proceeds arrive directly in the borrower's bank account, preserving market exposure and deferring capital gains tax events for as long as the position remains open. The on-chain lending protocol is built on Solana using the Anchor framework, settling in USDC with collateral priced by Pyth Network oracles. Six program modules cover lending, liquidations, leveraged positions, and liquidity provider vaults. A notable design choice is gradual auto-deleveraging, which unwinds collateral positions incrementally as loan ratios approach liquidation thresholds rather than triggering a sudden full liquidation, reducing risk for both borrowers and liquidity providers.

attn.markets is a non-custodial credit protocol on Solana that extends credit lines to founders, creators, and AI agents based on verified on-chain revenue streams rather than traditional collateral. The protocol underwrites borrowing capacity against demonstrated cash flows, specifically creator fees earned on Pump.fun, and enforces repayment automatically through programmable smart contract infrastructure integrated with Squads v4 multisig. This model removes the need for over-collateralization typical of DeFi lending protocols, substituting real economic activity as the underwriting input and making on-chain cash flow the basis of credit access. The borrowing lifecycle consists of five automated stages: revenue analysis of the borrower's Pump.fun fee history, facility setup via a Squads multisig that routes creator fees through an attn-controlled repayment path, hourly revenue sweeps to monitor repayment progress, transparent on-chain visibility for both borrowers and lenders, and facility closure when outstanding debt is cleared. For larger credit requests ranging from under $50,000 to over $5 million, attn operates a manual review process where founders submit project details for team evaluation within 48 hours. The protocol is currently in v0.1, with a deliberately narrow initial scope designed to expand as repayment data accumulates and automated underwriting matures.

Cross River Bank's COS platform includes marketplace lending origination and underwriting as a core product, enabling fintech partners to issue consumer and business loans without holding a bank charter. Partnerships with Affirm and Upstart route lending programs through Cross River's regulated infrastructure, which handles credit origination, compliance, and balance sheet support for approved fintech lending products. The bank's API-driven architecture allows partners to activate lending capabilities modularly without being locked into an all-or-nothing product bundle. During the COVID-19 pandemic, Cross River became the second-largest Paycheck Protection Program lender in the United States, supporting more than 480,000 small businesses and helping preserve an estimated 1.4 million jobs. The bank has also developed CRB Securities, an investment banking arm focused on capital markets activity for fintech clients. In February 2025, a $50 million investment round was designated in part to deepen existing lending partnerships and support new product launches within the embedded finance stack.

BIT (formerly Matrixport) offers a crypto-collateralized lending and borrowing service allowing users to deposit digital assets as collateral to borrow stablecoins or Bitcoin. A distinctive zero-cost loan structure is available for Bitcoin collateral, where users set a take-profit price and can potentially exit the loan without repayment if the target price is reached. The lending infrastructure is accessible to both retail and institutional clients, complementing the platform's broader suite of yield products and trading tools. Institutional borrowers can additionally access on-chain lending markets via Cactus Link, which enables interaction with DeFi lending protocols on Solana and more than 20 other supported blockchains while preserving institutional-grade key management and approval controls.

Cwallet offers collateralized crypto loans that allow users to borrow USDT, BTC, or ETH against cryptocurrency held as collateral, without requiring them to sell their underlying positions. This structure preserves users' economic exposure to collateralized assets while providing borrowed liquidity, a common approach for managing tax events or maintaining portfolio allocations during market movements. The loan product operates under Cwallet's custodial model rather than through on-chain smart contracts or decentralized lending pools. Crypto loans are integrated into the same application as Cwallet's trading, yield, and payment products, positioning lending as one tool within a broader financial management suite rather than a standalone service. Specific interest rates, collateralization ratios, and liquidation parameters are not detailed in available public documentation. The product is deployed on a platform that reported over 68 million accounts as of mid-2026, reflecting meaningful scale across the user base that also accesses Cwallet's trading and earn features.

Cropty integrates lending and borrowing directly into its multi-chain wallet, making these services available to users who may never interact with a DeFi protocol. The Earn product lets users lend stablecoins — primarily USDT — to generate passive income at reported annual rates of 1% to 6%, compounding flexibly. Cropty positions these returns against traditional bank savings rates rather than high-yield DeFi protocols, targeting users who want yield without on-chain complexity. On the borrowing side, Cropty offers overcollateralized crypto loans using SOL or 35+ other supported cryptocurrencies as collateral. Borrowers receive USDT without selling their holdings, at a standard annual rate of 18% with a promotional rate of 9% available on some campaigns. Approval is near-instant with no credit check or income verification required. Automatic liquidation is triggered if collateral falls below the required loan-to-value ratio, with margin call notifications sent beforehand so users can add collateral or repay before losing their position.

Echo Protocol includes Echo Lending, a dedicated borrowing and lending market built on its unified BTC standard, with over 220 million in net assets and support for multiple collateral types including aBTC, zUSDT, zUSDC, APT, and eAPT. The lending market recorded 22.3 million in total borrowed at a 9.16 percent utilization rate, reflecting a conservative and liquid book designed to minimize counterparty and liquidity risk. Echo Lending sits within a broader multi-chain DeFi architecture that provides users with vault staking and yield optimization products alongside the borrowing facility in a single protocol. The unified BTC collateral model is secured by Proof-of-Reserve verification through Chainlink and Redstone oracle feeds, ensuring all assets used as collateral remain fully backed at all times. This architecture reduces the depegging and slippage risks that typically affect lending protocols built on fragmented wrapped BTC standards. With total protocol TVL exceeding 641 million drawn from native BTC, fBTC, wBTC, and other Bitcoin derivatives, Echo Lending benefits from deep liquidity that the aggregation layer assembles across multiple BTC asset types and chains.

Roqqu offers collateralized crypto lending, allowing users on its centralized exchange to borrow against their cryptocurrency holdings without being forced to sell their assets. This product enables users to access liquidity while preserving exposure to assets like Bitcoin, Ethereum, Solana, and USDT - a particularly valuable feature in African markets where traditional banking credit products are often inaccessible or prohibitively expensive. The lending feature is integrated into Roqqu's broader all-in-one fintech platform, which serves over 1.8 million registered users across Nigeria, Ghana, Kenya, and South Africa. By keeping borrowing within the same custody environment as spot trading and savings, Roqqu delivers a self-contained financial services experience for African retail users seeking to maximize the utility of their digital asset holdings without exiting the platform.

Hodl Hodl's lending product is a peer-to-peer Bitcoin-backed borrowing platform where users deposit BTC as collateral into a 2-of-3 multisig escrow to receive stablecoin loans. Solana is one of several supported settlement networks for USDT and USDC disbursements, making it accessible to borrowers who want on-chain liquidity without selling their Bitcoin. Loan terms—interest rate, duration, and loan-to-value ratio—are negotiated directly between borrower and lender with no algorithmic rate-setting or pooled capital. No credit check or KYC is required, and origination fees run on a sliding scale from 0.5 percent for single-day loans to 1.5 percent for longer tenors. A margin call system monitors collateral coverage throughout the loan life, and a doomsday tool lets borrowers recover collateral directly from the escrow address if the platform becomes unavailable. Stablecoins available for disbursement include USDT, USDC, WBTC, and Tether Gold, with Solana listed alongside Ethereum, Polygon, Arbitrum, TRON, and TON as settlement rails. Institutional partners supporting the platform include Bitfinex, BTSE, Liquid Network, and Blockstream.

Balanced operates a cross-chain money market that accepts 17 asset types as collateral, including SOL, BTC, ETH, AVAX, and major stablecoins. Users can open collateralized positions on one chain and receive borrowed assets on a different chain entirely — for example, depositing SOL on Solana and borrowing bnUSD on Polygon. The protocol requires a minimum 125% collateral ratio and liquidates positions when that ratio falls to 80%, giving it a conservative risk design. Borrowing bnUSD carries a fixed 2% annual rate plus a one-time 0.1% origination fee, making borrowing costs predictable regardless of market conditions. Lenders deposit assets to earn variable interest paid by borrowers, and those deposits are protected by a withdrawal rate limit that caps per-asset outflows over any 24-hour window — a circuit breaker designed to limit damage from exploits. Balanced's cross-chain borrowing sets it apart from single-chain money markets, letting users manage positions across 13 networks from a single interface without manual bridging.

RHEA Finance operates an overcollateralized lending protocol inherited from Burrow Finance, which was NEAR Protocol's leading money market before merging with Ref Finance to form RHEA in March 2025. The lending arm features volatility-adjusted risk parameters and dynamic interest rate curves, with a distinctive capability that allows liquidity provider tokens from RHEA's own DEX to be used directly as collateral — a design that tightly couples capital deployed in the AMM with access to borrowing. The protocol also supports margin trading with leverage of up to 3x. RHEA's cross-chain architecture extends its lending reach beyond NEAR itself. In November 2025, the protocol launched cross-chain lending in beta through Solflare wallet, enabling access to NEAR-side lending markets with initial support for USDC, USDT, and ZEC as collateral and borrowable assets. Using NEAR's Chain Signature technology, this integration allows users on external chains to interact with RHEA's lending markets without relying on wrapped assets or custodial bridges.

SpectroCoin offers a crypto-backed loan product that lets users pledge cryptocurrency as collateral to borrow fiat funds without selling their holdings, with payouts made directly to a bank account or blockchain wallet. Supported collateral assets include Bitcoin, Ether, XEM, and Dash, and the service is designed to provide liquidity against existing crypto positions while leaving users exposed to potential asset appreciation. As a custodial platform, SpectroCoin holds collateral centrally rather than locking it in smart contracts, which differs from on-chain DeFi lending protocols but requires less technical setup from users. Loan-to-value ratios and interest rate terms are not published publicly and require in-platform enquiry, meaning borrowers need to engage with the service directly to assess terms. The dual payout option—fiat to a bank account or funds to a blockchain wallet—makes the product flexible for users at different stages of the crypto-to-fiat bridge who need short-term liquidity without triggering taxable disposal events on their holdings.

ZebPay's Earn product lets users lend supported crypto assets and receive yield of up to 8.5% annually on their holdings. SOL is among the assets eligible for lending through the platform, and Lido's stETH is available for passive reward exposure via ZebPay's Quick Trade feature, which pairs asset acquisition with immediate yield generation. The lending product is positioned as a passive income tool for holders who want yield without active trading. Unlike DeFi lending protocols, ZebPay's earn product operates within the exchange's centralized custody framework, which includes a BitGo partnership for hot wallet management and cold wallet storage for 98% of user funds. This gives users yield access with the security profile of a regulated custodian, which may suit retail users in India and Australia who want returns without direct exposure to on-chain smart contract risk.

Blynex includes a collateralized loan system that allows users to deposit tokens as collateral and borrow up to 50% of that value in USDT. This lets holders access liquidity without selling their positions, which can be useful during periods of short-term cash need or when avoiding a taxable disposal event. The loan product is integrated directly into the exchange, so users do not need to move assets off-platform to access this credit facility. The loan feature is connected to the broader Blynex ecosystem, with the native BX token eligible as collateral alongside other supported assets. Prospective borrowers should note that in March 2025, crypto education platform Dohrnii Labs publicly accused Blynex of unauthorized liquidation of approximately 8,650 DHN tokens posted as collateral, valued at over $500,000. No public resolution of that dispute has been confirmed, making counterparty risk an important consideration for any collateral arrangement with the platform.