Tectonic’s protocol is built on three primary components: an interest rate mechanism, a liquidation module, and a community insurance module.
Its interest rate system employs a variable model comparable to money market platforms such as Compound. Algorithms calculate these rates by analyzing supply, demand, and utilization levels within lending pools. At the launch of each pool, the Tectonic team establishes the initial parameters and rates, which operate in two phases. Initially, rates follow a linear trajectory until a specific high-utilization threshold is met; beyond that point, they shift to an upward-sloping curve to account for heightened liquidity demand.
The liquidation module handles undercollateralized loans by providing discounts to liquidators, encouraging them to maintain system stability. Until a set number of external liquidators participate, the core team serves as a liquidator itself. A future governance vote will determine whether the core team retains this role.
Scheduled to launch in the first quarter of 2022, the community insurance module aims to mitigate "shortfall events," which Tectonic describes as incidents threatening protocol health, including oracle failures, liquidation risks, or smart contract vulnerabilities. Users may stake TONIC to receive stTONIC, helping to protect the network. In the event of a shortfall, these stakes face slashing to cover damages. Additionally, stakers can lock their positions for at least 90 days to earn a portion of the protocol’s swap fees.