On-chain lending protocols are among the core financial infrastructure in the DeFi ecosystem, functioning like money markets in traditional finance. Users can earn returns by depositing assets or access liquidity by posting collateral—all without any bank or centralized platform. In the Ethereum DeFi landscape, protocols like Aave and Compound have already proven this model viable, while the Kaspa ecosystem has long lacked a mature on-chain lending system.
Kaskad marks the moment Kaspa begins to form a complete DeFi capital market structure. As a lending protocol running on the Igra EVM Layer2, Kaskad not only provides basic lending functionality but also introduces partial liquidation, dynamic interest rates, AI Agent interfaces, and cross-chain liquidity mechanisms.
What Makes Up Kaskad's Lending System?
Kaskad's overall architecture consists of liquidity pools, a collateral system, a lending market, an interest rate model, a liquidation module, and a governance system.
When users deposit assets, the funds enter the protocol's liquidity pools, available for other users to borrow. In return, the protocol issues interest-bearing asset certificates to depositors, representing their share in the pool and their right to returns.
Borrowers must first provide over-collateralized assets before they can borrow other assets. The protocol tracks collateral value and borrowing risk in real time, dynamically assessing position safety through the Health Factor.
The entire process runs automatically via on-chain smart contracts, with no centralized custodian required.
How to Deposit Assets on Kaskad?
On Kaskad, supplying assets is the foundation of the entire lending system.
After connecting their wallet, users can deposit supported digital assets into the protocol—such as KAS, stablecoins, or other supported tokens. Once assets enter the pool, they become available for borrowers, while depositors earn returns.
The protocol issues interest-bearing assets representing deposit certificates, similar to Aave's aTokens. These tokens automatically accrue returns over time, with no need for users to manually claim interest.
Deposit returns come primarily from the interest paid by borrowers. When market borrowing demand increases, capital utilization rises, and deposit returns typically increase as well.
This model lets idle assets generate on-chain returns continuously while providing liquidity to the lending market.
How Does Borrowing Work on Kaskad?
After depositing assets, users can enable the collateralized borrowing feature.
Kaskad uses an over-collateralization mechanism: the value of the collateral must exceed the borrowed value. For example, if the Loan-to-Value (LTV) for an asset is 70%, users can borrow at most 70% of the collateral's value.
When a user initiates a loan, the protocol automatically calculates the maximum borrowable amount based on the collateral's price, market liquidity, and risk parameters. After borrowing, users retain exposure to the original asset while gaining additional liquidity.
This model is widely used in DeFi for leveraged trading, stablecoin financing, liquidity management, and yield strategies.
Unlike traditional finance lending, Kaskad requires no credit checks, bank approvals, or identity verification. All lending conditions are determined by on-chain rules.
Why Does Kaskad's Interest Rate Change Dynamically?
Kaskad's interest rate model is not fixed—it adjusts dynamically based on market capital utilization.
When many users borrow and available liquidity in the pool shrinks, the borrowing rate automatically rises to encourage more deposits. Conversely, when borrowing demand drops, the rate falls.
This mechanism is essentially an automated market balancing system.
For instance, if demand for stablecoins suddenly spikes, the borrowing rate may increase rapidly, and deposit returns will also rise accordingly. This attracts more liquidity into the protocol, easing capital strain.
The dynamic interest rate model is a key component of most on-chain money markets, designed to achieve supply-demand equilibrium without human intervention.
How Does Kaskad's Partial Liquidation Work?
Partial liquidation is one of the key differences between Kaskad and many traditional lending protocols.
In traditional full-liquidation models, once a user's position falls below a safety threshold, the system may liquidate most or all of the collateral. While this quickly reduces protocol risk, it can also trigger cascading sell-offs during periods of high market volatility.
Kaskad, however, uses a partial liquidation mechanism. When a position's risk exceeds the threshold, the protocol liquidates only a portion of the debt and collateral, bringing the position back into a safe range.
This design reduces instantaneous market selling pressure while minimizing users' one-time losses.
For the broader lending market, partial liquidation enhances system stability, especially in highly volatile environments.
What Role Does an Oracle Play in Kaskad?
Lending protocols must obtain real-time asset prices—otherwise, they cannot assess collateral value or liquidation risk.
Kaskad uses an Oracle system to provide on-chain price data to the protocol. The LTV, Health Factor, and liquidation logic all depend on this price information.
If the Oracle supplies incorrect data, it could lead to erroneous liquidations or bad debt risk. Therefore, the price system is one of the most critical security modules in any lending protocol.
Kaskad currently integrates the COB Oracle and other price systems to improve data reliability and manipulation resistance.
In the DeFi market, oracle risk is often considered one of the largest systemic risks for lending protocols.
The biggest difference between Kaskad and traditional centralized lending platforms lies in asset control and system transparency.
On centralized platforms, user assets are typically held in custody by the platform, and lending rules, risk management, and fund flows may lack transparency. On Kaskad, all lending logic is automatically executed by smart contracts, and users always control their own wallet assets.
Additionally, Kaskad's lending market is fully open. Anyone meeting the collateral requirements can participate without credit checks or manual approval.
However, this fully on-chain model also means users must manage their own risks, such as collateral ratios, market volatility, and liquidation risk.
Summary
Kaskad, as a decentralized lending protocol running on the Kaspa ecosystem's Igra Layer2, enables on-chain liquidity supply through an over-collateralization model.
Its operational workflow includes asset deposits, collateralized borrowing, dynamic interest rate adjustments, Health Factor risk monitoring, and partial liquidation. Compared to traditional DeFi lending protocols, Kaskad places a stronger emphasis on high-speed PoW ecosystem compatibility, system stability, and AI-native DeFi direction.
FAQs
What is Health Factor?
Health Factor is an indicator used to assess the risk of a user's position. When it drops into a dangerous range, the protocol may trigger liquidation.
Why does Kaskad use partial liquidation?
Partial liquidation reduces the risk of cascading sell-offs during periods of high market volatility, while also minimizing users' one-time asset losses.
Why does Kaskad's interest rate change?
The protocol's interest rate changes dynamically based on market capital utilization to automatically balance lending supply and demand.
Does Kaskad support AI agents?
Yes. Kaskad provides an MCP Server interface, allowing AI Agents to automatically execute lending and asset management operations.
