cowchain
DeFi Credit & Lending — Onchain Credit Markets, Built by Cowchain
For teams building lending protocols and onchain credit. We design, build and ship collateralised and RWA-backed credit markets — and rescue stalled builds.
Trusted by teams we've shipped for
Web3 products shipped
moved & raised on-chain
wallets created for clients
blockchains integrated
In short
Cowchain builds DeFi lending and onchain credit platforms — over-collateralised and undercollateralised markets, RWA-backed lending, interest-rate and risk models, liquidation engines and institutional credit rails — from architecture through audit to mainnet.
Reviewed by the Cowchain Engineering Team · Published June 4, 2026
Why now
$0B+in active DeFi lending markets as onchain and RWA-backed credit scale.
Capital is flowing into onchain credit. Beyond classic over-collateralised lending, the active build areas are undercollateralised and institutional credit and RWA-backed lending (teams like Fence and OpenTrade), where real-world yield meets onchain settlement. The opportunity is credit infrastructure with real risk management — not another fork.
Source: DefiLlama — Lending protocolsWhat we build
Credit infrastructure with risk controls at its core.
Lending markets
Supply/borrow markets with configurable collateral factors.
Interest-rate models
Utilisation-based rate curves tuned to each market.
Liquidation engine
Keeper-driven liquidations that hold under volatility.
RWA-backed lending
Credit against tokenized real-world collateral.
Undercollateralised / institutional credit
Whitelisted borrowers, credit lines and underwriting hooks.
Oracle & pricing
Manipulation-resistant pricing for collateral and debt.
Risk dashboard
Positions, health factors, utilisation and bad-debt monitoring.
Vaults & yield routing
Lender vaults and strategies for optimised yield.
Lending models compared
Collateralisation drives your risk model and target users. Here's how the common approaches compare.
| Model | Collateral | Best for | Key build considerations |
|---|---|---|---|
| Over-collateralised | Crypto, > loan value | Permissionless DeFi | Liquidations, oracles, LTV params |
| RWA-backed | Tokenized real-world assets | Real-yield credit | Custody, attestation, defaults |
| Undercollateralised | Reputation / underwriting | Institutional credit | KYC, credit scoring, legal recourse |
| Isolated markets | Per-market collateral | Long-tail assets | Risk isolation, parameters |
Most protocols combine models — we scope the risk framework in discovery.
Ready to build DeFi Credit & Lending?
Get a straight answer on scope, timeline and cost — from the team that builds it.
How we build it
From risk design to a monitored mainnet market, audited first.
- 01
Discovery & risk design
Collateral, rate model and liquidation parameters.
- 02
Architecture
Market structure, oracle and isolation design.
- 03
Protocol development
Markets, rates, liquidations and vaults built and tested.
- 04
Security audit
Audit the math and liquidation paths before launch.
- 05
Oracle & integration
Price feeds, custody and frontend wired in.
- 06
Launch & monitoring
Deploy and monitor utilisation, health and bad debt.
Proof
Tenet
We built Tenet — an onchain DeFi hub for liquid staking, restaking and a DEX for swapping and staking rewards — onboarding 150,000+ users and unlocking new DeFi and credit opportunities across networks.
Read the case studyusers onboarded
LSDs staked across networks
swap, stake & rewards in one hub
in production
“Cowchain shipped a DeFi hub that scaled to six figures of users without breaking.”
Who we build for
Fintechs & neobanks
Branded stablecoins, payments and embedded wallets.
Banks & institutions
Compliant tokenization, custody and settlement rails.
Funds & asset managers
Tokenized treasuries, credit and RWA products.
Exchanges & trading venues
Perp DEXs, orderbooks and trading terminals.
Payment & remittance
Cross-border settlement and on/off-ramps.
Web3 startups & founders
From architecture to mainnet — and rescues.
Enterprises & brands
Token launches, loyalty and consumer onchain UX.
Telegram & consumer apps
TON mini-apps, AA wallets and viral distribution.
Tech stack & chains
DeFi-grade stacks with serious oracle and risk tooling.
- Ethereum
- Base
- Arbitrum
- Solana
- Solidity
- Chainlink / Pyth oracles
- Subgraphs
- Audited contracts
Why Cowchain
We rescue stalled builds
Inherited a half-finished contract or a deadlocked codebase? We audit, stabilise and ship it — not just greenfield work.
Founder-led & fast
You talk to the people building it. Tight loops, weekly demos, no account-manager telephone game.
Web3-native team
Years across DeFi, payments, NFTs and infra — 30+ shipped products, not a pivoted Web2 shop.
Security-first
Audit-ready contracts, threat modelling and monitoring baked into the process, not bolted on at the end.
FREQUENTLY ASKED QUESTIONS
Ship your credit market
Tell us what you're building. You'll get a straight answer on scope, timeline and cost from the people who'll actually build it — not a sales deck.
- Founder-led team · we design, build and ship
- We also rescue stalled builds
- Clutch 5.0 · 32 reviews
