Protocol Sustainability

Two different things have to sustain themselves here, and they should be judged separately: the credit business and the protocol's own operations.

The credit business sustains itself on the spread between what borrowers pay and what lenders are owed, less losses. It is durable to the extent that underwriting is sound, collateral coverage holds, first-loss capital is adequate, and liquidity is managed so that withdrawals can be met as loans repay. None of that depends on token price. A conservatively underwritten, well-collateralized book can continue paying lenders through a market downturn, because its revenue is borrower interest, not asset appreciation.

The protocol's operations — the cost of building and running Quantix — are funded by the protocol's share of fees on credit activity and by the resources the protocol holds in reserve.