Comet Core Operations

Comet V3 core operations handle both single asset supply and borrow interactions, allowing users to supply USDC, borrow against supplied collateral, withdraw base tokens, and execute transfers while maintaining correct principal accounting across accounts.

When a Comet V3 borrow position crosses over into supply, the signed principal flips polarity, transitioning the user from a borrower to a supplier while maintaining continuous accounting without requiring separate transactions or position resets.

In Comet V3 core operations, repay specifically reduces an existing borrow principal toward zero, while supply adds positive balance, meaning repay functions cannot push a principal positive but supply operations can cross from borrow to supply.

Collateralization checks in Comet V3 validate that user collateral remains sufficient after withdrawals or borrows, triggering rebalancing when asset balances change to ensure positions stay solvent across single and cross-asset interactions.

Yes, Comet V3 supports transferring base tokens between accounts via transfer and transferTo operations, automatically updating the signed principals for both sender and receiver to maintain accurate global accounting totals.