LoafBank Lending

Solana/Anchor lending protocol with:

• deposits and withdrawals (USDC, SOL, LOAFCAT);
• collateral lock/unlock and borrowing/repayment flow;
• liquidation and health checks;
• staking module for LOAFCAT rewards;
• governance module (proposals and voting);
• admin controls for emergency mode, APY updates, and fee withdrawals.

Project Structure

• programs/loafbank_lending - main on-chain Rust program.
• tests - TypeScript integration checks and safety assertions.
• scripts - deployment/migration helper scripts.
• docs - protocol and implementation documentation.

Audit-Relevant Notes

• Program entrypoint surface is limited to active instructions in programs/loafbank_lending/src/lib.rs.
• Critical disabled admin entrypoints were removed from the public instruction surface.
• Emergency admin authorization path uses Unauthorized error code.
• Integration checks for these hardening rules are in tests/audit-hardening.integration.ts.

Local Validation

cargo check -q
cargo test -q
npm test
anchor build

anchor build is required to regenerate the IDL before external audit or deployment.

Program ID

• 53ipEAGTwFqznutD4MKmwhkszMZK6nFBSoTQeXw2iuJz (configured in Anchor.toml)