IAGmxV2

IAGmxV2

DirectCallNotAllowed

error DirectCallNotAllowed()

Thrown when the adapter is called directly instead of via delegatecall.

NotArbitrum

error NotArbitrum()

Thrown when deploying on a chain other than Arbitrum.

InvalidIncreaseOrderType

error InvalidIncreaseOrderType()

Thrown when the caller passes an order type that is not MarketIncrease.

InvalidDecreaseOrderType

error InvalidDecreaseOrderType()

Thrown when the caller passes an order type that is not a valid decrease type.

ExecutionFeeExceedsMax

error ExecutionFeeExceedsMax()

Thrown when the requested execution fee exceeds the protocol maximum (0.05 ETH). Prevents pool operators from accidentally (or maliciously) draining the pool's WETH balance.

InsufficientNativeBalance

error InsufficientNativeBalance()

Emitted when the pool's combined WETH + native ETH balance is insufficient to cover the execution fee.

createIncreaseOrder

function createIncreaseOrder(struct IBaseOrderUtils.CreateOrderParams params) external returns (bytes32 orderKey)

Opens or increases a leveraged position via a GMX v2 market increase order.

Uses GMX's own CreateOrderParams. The adapter enforces safe values for receiver, cancellationReceiver, callbackContract, uiFeeReceiver, swapPath, executionFee, callbackGasLimit, shouldUnwrapNativeToken, referralCode, dataList, and orderType (always MarketIncrease) — caller-supplied values for these fields are ignored. Only addresses.market, addresses.initialCollateralToken, numbers.initialCollateralDeltaAmount, numbers.sizeDeltaUsd, numbers.acceptablePrice, and isLong are used from the caller.

Parameters

Name	Type	Description
params	struct IBaseOrderUtils.CreateOrderParams	GMX CreateOrderParams (security-critical fields are overridden by the adapter).

Return Values

Name	Type	Description
orderKey	bytes32	The unique key of the created GMX order.

createDecreaseOrder

function createDecreaseOrder(struct IBaseOrderUtils.CreateOrderParams params) external returns (bytes32 orderKey)

Decreases or closes a leveraged position via a GMX v2 decrease order.

Uses GMX's own CreateOrderParams. The adapter enforces safe values for receiver, cancellationReceiver, callbackContract, uiFeeReceiver, swapPath, executionFee, callbackGasLimit, shouldUnwrapNativeToken, referralCode, dataList, and decreasePositionSwapType (always NoSwap) — caller-supplied values for these fields are ignored. Forcing NoSwap keeps the returned collateral in the already-tracked collateral token. The market's directional PnL token (longToken for longs, shortToken for shorts) is proactively tracked at increase time, so profits returned in that token are visible to NAV computation even for keeper-driven closes and liquidations. orderType must be one of MarketDecrease, LimitDecrease, or StopLossDecrease, otherwise the call reverts.

Parameters

Name	Type	Description
params	struct IBaseOrderUtils.CreateOrderParams	GMX CreateOrderParams (security-critical fields are overridden by the adapter).

Return Values

Name	Type	Description
orderKey	bytes32	The unique key of the created GMX order.

updateOrder

function updateOrder(bytes32 key, uint256 sizeDeltaUsd, uint256 acceptablePrice, uint256 triggerPrice, uint256 minOutputAmount, uint256 validFromTime, bool autoCancel) external

Updates size, price or fee of an existing pending GMX order.

Matches the GMX ExchangeRouter selector exactly. Tops up the execution fee automatically (same on-chain formula as createOrder). Only limit-type orders are updatable; calling on MarketIncrease/Decrease reverts at GMX level.

Parameters

Name	Type	Description
key	bytes32	The unique order key to update.
sizeDeltaUsd	uint256	New size delta in USD (GMX 10^30 precision).
acceptablePrice	uint256	New acceptable execution price.
triggerPrice	uint256	New trigger price for limit/stop-loss orders.
minOutputAmount	uint256	New minimum output amount.
validFromTime	uint256	New valid-from timestamp.
autoCancel	bool	New auto-cancel flag.

cancelOrder

function cancelOrder(bytes32 key) external

Cancels a pending GMX order and recovers collateral / execution fees back to the pool.

Parameters

Name	Type	Description
key	bytes32	The order key to cancel.

claimFundingFees

function claimFundingFees(address[] markets, address[] tokens, address receiver) external

Claims accumulated funding fees for one or more market/token pairs.

Matches the GMX ExchangeRouter selector exactly. Claimed tokens are always sent to the pool (address(this) in delegatecall context) regardless of the receiver argument. Claimed tokens are registered in the active tokens set when they have a valid price feed.

Parameters

Name	Type	Description
markets	address[]	Array of GMX market addresses to claim from.
tokens	address[]	Array of token addresses corresponding to each market.
receiver	address	Ignored — overridden to address(this) to ensure funds stay in the pool.

claimCollateral

function claimCollateral(address[] markets, address[] tokens, uint256[] timeKeys, address receiver) external

Claims collateral freed from positions where the negative price impact threshold was exceeded.

Matches the GMX ExchangeRouter selector exactly. Claimed tokens are always sent to the pool (address(this) in delegatecall context) regardless of the receiver argument. Claimed tokens are registered in the active tokens set when they have a valid price feed. Note: the deployed GMX ExchangeRouter reverts with an arithmetic underflow when claimable amount is zero — callers must only invoke this when collateral is claimable.

Parameters

Name	Type	Description
markets	address[]	Array of GMX market addresses to claim from.
tokens	address[]	Array of token addresses corresponding to each market.
timeKeys	uint256[]	Array of time bucket keys identifying each claimable collateral batch.
receiver	address	Ignored — overridden to address(this) to ensure funds stay in the pool.