storage.move

Error Codes

STORAGE_CALLER_NOT_OWNER: u64 = 43001
STORAGE_CALLER_NOT_CONFIGURATOR: u64 = 43002
STORAGE_NO_MORE_RESERVES_ALLOWED: u64 = 43003
STORAGE_INVALID_INDEX: u64 = 43004
STORAGE_AMOUNT_NOT_ENOUGH: u64 = 43005
STORAGE_DUPLICATE_RESERVE: u64 = 43006

pause(storage: &Storage): bool

Check if protocol is in paused state

get_supply_cap_ceiling(storage: &mut Storage, asset: u8): u256

Retuns the supply cap of an asset

get_borrow_cap_ceiling_ratio(storage: &mut Storage, asset: u8): u256

Retuns the borrow cap of an asset

get_total_supply(storage: &mut Storage, asset: u8): (u256, u256)

Returns the total supplied of an asset

get_index(storage: &mut Storage, asset: u8): (u256, u256)

Returns the borrow_index and the supply_index of an asset

get_borrow_rate_factors(storage: &mut Storage, asset: u8): (u256, u256, u256, u256, u256)

Returns the parameters of the Interest Rate Model of a specific asset, e.g.:

• base_rate

• multiplier

• jump_rate_multiplier

• reserve_factor

• optimal_utilization

For a comprehensive overview of these parameters, refer to this article

get_liquidation_factors(storage: &mut Storage, asset: u8): (u256, u256, u256)

Returns the liquidation parameters of an asset, e.g.:

• ratio

• bonus i.e. the bonus discount given to the liquidator

• threshold i.e. the liquidation threshold below which a position gets liquidated

get_last_update_timestamp(storage: &Storage, asset: u8): u64

Get the latest timestamp at which the borrow rate was updated

get_current_rate(storage: &mut Storage, asset: u8): (u256, u256)

Returns the supply_rate and borrow_rate of an asset

get_user_balance(storage: &mut Storage, asset: u8, user: address): (u256, u256)

Returns a user's borrow_balance and supply_balance

get_user_assets(storage: &Storage, user: address): (vector, vector)

Returns two vectors with the user's collateral assets and loans assets

get_asset_ltv(storage: &Storage, asset: u8): u256

Returns an asset's LTV

get_coin_type(storage: &Storage, asset: u8): String

Returns a coin's type