IOrionVault

IOrionVault

Interface for Orion vaults

SynchronousCallDisabled

error SynchronousCallDisabled()

External synchronous calls are disabled in the current context.

DepositRequest

event DepositRequest(address sender, uint256 assets)

A deposit request has been made by a user.

Parameters

Name	Type	Description
sender	address	The address of the user making the deposit request.
assets	uint256	The amount of assets being deposited.

DepositRequestCancelled

event DepositRequestCancelled(address user, uint256 amount)

A deposit request has been cancelled.

Parameters

Name	Type	Description
user	address	The address of the user whose deposit request was cancelled.
amount	uint256	The amount of assets that were requested for deposit.

RedeemRequest

event RedeemRequest(address sender, uint256 shares)

A redemption request has been made by a user.

Parameters

Name	Type	Description
sender	address	The address of the user making the redemption request.
shares	uint256	The number of shares being redeemed.

RedeemRequestCancelled

event RedeemRequestCancelled(address user, uint256 shares)

A redemption request has been cancelled.

Parameters

Name	Type	Description
user	address	The address of the user whose redemption request was cancelled.
shares	uint256	The number of shares that were requested for redemption.

StrategistUpdated

event StrategistUpdated(address newStrategist)

The strategist has been updated.

Parameters

Name	Type	Description
newStrategist	address	The new strategist address.

VaultFeeModelUpdated

event VaultFeeModelUpdated(uint8 mode, uint16 performanceFee, uint16 managementFee)

The fee model has been updated.

Parameters

Name	Type	Description
mode	uint8	The new calculation mode.
performanceFee	uint16	The new performance fee in basis points.
managementFee	uint16	The new management fee in basis points.

Redeem

event Redeem(address user, uint256 redeemAmount, uint256 sharesBurned)

A redemption request has been fulfilled.

Parameters

Name	Type	Description
user	address	The address of the user whose redemption was fulfilled.
redeemAmount	uint256	The amount of assets redeemed by the user.
sharesBurned	uint256	The number of shares burned for the user.

VaultWhitelistUpdated

event VaultWhitelistUpdated(address[] assets)

The vault whitelist has been updated.

Parameters

Name	Type	Description
assets	address[]	The new whitelist of assets.

VaultFeesAccrued

event VaultFeesAccrued(uint256 managementFee, uint256 performanceFee)

Fees have been accrued.

Parameters

Name	Type	Description
managementFee	uint256	The amount of management fees accrued.
performanceFee	uint256	The amount of performance fees accrued.

VaultFeesClaimed

event VaultFeesClaimed(address manager, uint256 feeAmount)

Fees have been claimed.

Parameters

Name	Type	Description
manager	address	The address of the manager who claimed the fees.
feeAmount	uint256	The amount of fees claimed.

DepositAccessControlUpdated

event DepositAccessControlUpdated(address newDepositAccessControl)

The deposit access control contract has been updated.

Parameters

Name	Type	Description
newDepositAccessControl	address	The new deposit access control contract address (address(0) = permissionless).

config

function config() external view returns (contract IOrionConfig)

Orion config getter

Return Values

Name	Type	Description
[0]	contract IOrionConfig	The Orion config contract address

manager

function manager() external view returns (address)

Manager getter

Return Values

Name	Type	Description
[0]	address	The manager address

strategist

function strategist() external view returns (address)

Strategist getter

Return Values

Name	Type	Description
[0]	address	The strategist address

pendingVaultFees

function pendingVaultFees() external view returns (uint256)

Pending vault fees getter

Return Values

Name	Type	Description
[0]	uint256	Pending vault fees amount

convertToAssetsWithPITTotalAssets

function convertToAssetsWithPITTotalAssets(uint256 shares, uint256 pointInTimeTotalAssets, enum Math.Rounding rounding) external view returns (uint256)

Convert shares to assets with point in time total assets.

Parameters

Name	Type	Description
shares	uint256	The amount of shares to convert.
pointInTimeTotalAssets	uint256	The point in time total assets.
rounding	enum Math.Rounding	The rounding mode.

Return Values

Name	Type	Description
[0]	uint256	The amount of assets.

implementation

function implementation() external view returns (address)

Returns the implementation address of this proxy contract

This function enables third-party protocol integrations to verify that the implementation address has not been modified unexpectedly. It reads the beacon address from the ERC-1967 storage slot and returns the implementation address from the beacon.

Return Values

Name	Type	Description
[0]	address	The address of the implementation contract

overrideIntentForDecommissioning

function overrideIntentForDecommissioning() external

Override intent to 100% underlying asset for decommissioning

Can only be called by the OrionConfig contract

requestDeposit

function requestDeposit(uint256 assets) external

Submit an asynchronous deposit request.

No share tokens are minted immediately. The specified amount of underlying tokens is transferred to the liquidity orchestrator for centralized liquidity management.

Parameters

Name	Type	Description
assets	uint256	The amount of the underlying asset to deposit.

cancelDepositRequest

function cancelDepositRequest(uint256 amount) external

Cancel a previously submitted deposit request.

Allows LPs to withdraw their funds before any share tokens are minted. The request must still have enough balance remaining to cover the cancellation. Funds are returned from the liquidity orchestrator to the LP.

Parameters

Name	Type	Description
amount	uint256	The amount of funds to withdraw.

requestRedeem

function requestRedeem(uint256 shares) external

Submit a redemption request.

No share tokens are burned immediately. The specified amount of share tokens is transferred to the vault.

Parameters

Name	Type	Description
shares	uint256	The amount of the share tokens to withdraw.

cancelRedeemRequest

function cancelRedeemRequest(uint256 shares) external

Cancel a previously submitted redemption request.

Allows LPs to recover their share tokens before any burning occurs. The request must still have enough shares remaining to cover the cancellation. Share tokens are returned from the vault.

Parameters

Name	Type	Description
shares	uint256	The amount of share tokens to recover.

updateStrategist

function updateStrategist(address newStrategist) external

Update the strategist address

The strategist is responsible for setting allocation logic for the vault's assets. This function enables managers to update the strategist. Strategist can be a smart contract or an address. It is the FULL responsibility of the manager to ensure the strategist is capable of performing its duties.

Parameters

Name	Type	Description
newStrategist	address	The new strategist address.

updateVaultWhitelist

function updateVaultWhitelist(address[] assets) external

Update the vault whitelist

Parameters

Name	Type	Description
assets	address[]	The new whitelist of assets.

vaultWhitelist

function vaultWhitelist() external view returns (address[])

Get the vault whitelist

Return Values

Name	Type	Description
[0]	address[]	The array of whitelisted asset addresses for this vault.

updateFeeModel

function updateFeeModel(uint8 mode, uint16 performanceFee, uint16 managementFee) external

Update the fee model parameters

Parameters

Name	Type	Description
mode	uint8	The calculation mode for fees
performanceFee	uint16	The performance fee
managementFee	uint16	The management fee

claimVaultFees

function claimVaultFees(uint256 amount) external

Claim accrued vault fees

Parameters

Name	Type	Description
amount	uint256	The amount of vault fees to claim

setDepositAccessControl

function setDepositAccessControl(address newDepositAccessControl) external

Set deposit access control contract

Only callable by vault manager It is the FULL responsibility of the vault manager to ensure the deposit access control is capable of performing its duties.

Parameters

Name	Type	Description
newDepositAccessControl	address	Address of the new access control contract (address(0) = permissionless)

pendingDeposit

function pendingDeposit(uint256 fulfillBatchSize) external view returns (uint256)

Get total pending deposit amount across all users

This returns asset amounts, not share amounts

Parameters

Name	Type	Description
fulfillBatchSize	uint256	The maximum number of requests to process per fulfill call

Return Values

Name	Type	Description
[0]	uint256	Total pending deposits denominated in underlying asset units (e.g., USDC, ETH)

pendingRedeem

function pendingRedeem(uint256 fulfillBatchSize) external view returns (uint256)

Get total pending redemption shares across all users

This returns share amounts, not underlying asset amounts

Parameters

Name	Type	Description
fulfillBatchSize	uint256	The maximum number of requests to process per fulfill call

Return Values

Name	Type	Description
[0]	uint256	Total pending redemptions denominated in vault share units

vaultFee

function vaultFee(uint256 totalAssets) external view returns (uint256 managementFee, uint256 performanceFee)

Calculate the vault's fee based on total assets

Warning: Calling this function mid-epoch may return inaccurate results since fees are calculated based on the full epoch duration

Parameters

Name	Type	Description
totalAssets	uint256	The total assets under management

Return Values

Name	Type	Description
managementFee	uint256	The management fee amount in underlying asset units
performanceFee	uint256	The performance fee amount in underlying asset units

fulfillDeposit

function fulfillDeposit(uint256 depositTotalAssets) external

Process all pending deposit requests and mint shares to depositors

Parameters

Name	Type	Description
depositTotalAssets	uint256	The total assets associated with the deposit requests

fulfillRedeem

function fulfillRedeem(uint256 redeemTotalAssets) external

Process all pending redemption requests and burn shares from redeemers

Parameters

Name	Type	Description
redeemTotalAssets	uint256	The total assets associated with the redemption requests

accrueVaultFees

function accrueVaultFees(uint256 managementFee, uint256 performanceFee) external

Accrue vault fees for a specific epoch

Parameters

Name	Type	Description
managementFee	uint256	The amount of management fees to accrue in underlying asset units
performanceFee	uint256	The amount of performance fees to accrue in underlying asset units