What is Cap (CAP)?

Deep Dive

1. Purpose & Three-Sided Model

Cap is designed to bring institutional-grade private credit onto the blockchain with transparency and reduced risk. The platform creates a marketplace with three key participants (Cap). Depositors supply stablecoins to earn yield. Underwriters—often professional institutions—originate and insure loans, staking their own capital as collateral to absorb potential first losses. Borrowers are typically real-economy companies seeking USD loans. This structure aims to provide depositors with a secured yield sourced from traditional finance.

2. Technology & Core Product: stcUSD

Built on Ethereum, the protocol's primary user-facing technology is the ability to mint stcUSD, a token representing a claim on yield-generating, insured credit. Users deposit assets like USDC to mint stcUSD, which accrues value over time as the underlying loans generate interest. This creates a non-inflationary yield asset, moving beyond typical DeFi farming models by focusing on real-world revenue.

3. Key Differentiator: Verifiable Financial Guarantees

Unlike many peer-to-peer DeFi lending protocols, Cap mandates that every loan is backed by on-chain, overcollateralized guarantees from its underwriter market. This means underwriters must lock capital that is first to be used in case of a default, before depositor funds are touched. This structure aims to deliver programmable credit with a focus on principal protection and institutional risk management.

Conclusion

Fundamentally, Cap is a blockchain-native attempt to reconstruct private credit markets with enforceable, transparent guarantees, offering a bridge between crypto capital and real-world yield. How effectively can its underwriter market scale to meet the demand for secure, on-chain yield?