# Developer - [Integrators](https://docs.gains.trade/developer/integrators.md): Overview for dApp and contract integrations - [Trading Contracts](https://docs.gains.trade/developer/integrators/trading-contracts.md): Details how to interact with trading contracts - [Backend](https://docs.gains.trade/developer/integrators/backend.md): Details how to fetch trade data from off-chain services - [Contests](https://docs.gains.trade/developer/integrators/contests.md) - [Price Feed](https://docs.gains.trade/developer/integrators/price-feed.md): Details how to read and follow price updates - [Guides](https://docs.gains.trade/developer/integrators/guides.md): Examples of common use cases - [Mark + Index Introduction](https://docs.gains.trade/developer/integrators/guides/mark-+-index-introduction.md) - [Support Endpoints Migration](https://docs.gains.trade/developer/integrators/guides/support-endpoints-migration.md): Support endpoint migration Dec 2025 -> Jan 2026 - [v10.2 migration](https://docs.gains.trade/developer/integrators/guides/v10.2-migration.md) - [v10 migration](https://docs.gains.trade/developer/integrators/guides/v10-migration.md) - [v9 migration](https://docs.gains.trade/developer/integrators/guides/v9-migration.md) - [Calculating borrowing fees](https://docs.gains.trade/developer/integrators/guides/calculating-borrowing-fees.md): Learn how to calculate trader's borrowing fees - [Calculating liquidation price](https://docs.gains.trade/developer/integrators/guides/calculating-liquidation-price.md): Learn how to calculate any trade's liquidation price - [Backend Endpoint Refactor](https://docs.gains.trade/developer/integrators/guides/backend-endpoint-refactor.md) - [History Endpoints Migration](https://docs.gains.trade/developer/integrators/guides/history-endpoints-migration.md) - [Technical Reference](https://docs.gains.trade/developer/technical-reference.md) - [Contracts](https://docs.gains.trade/developer/technical-reference/contracts.md): Natspec for gTrade's Contracts - [Changelogs](https://docs.gains.trade/developer/technical-reference/contracts/changelogs.md) - [v10.2 Update](https://docs.gains.trade/developer/technical-reference/contracts/changelogs/v10.2-update.md) - [v10.1 Update](https://docs.gains.trade/developer/technical-reference/contracts/changelogs/v10.1-update.md) - [v10 Update](https://docs.gains.trade/developer/technical-reference/contracts/changelogs/v10-update.md) - [v9.2.1 Update](https://docs.gains.trade/developer/technical-reference/contracts/changelogs/v9.2.1-update.md) - [v9.1 Update](https://docs.gains.trade/developer/technical-reference/contracts/changelogs/v9.1-update.md) - [v9.1.1 Update](https://docs.gains.trade/developer/technical-reference/contracts/changelogs/v9.1.1-update.md) - [v9 Update](https://docs.gains.trade/developer/technical-reference/contracts/changelogs/v9-update.md) - [Core](https://docs.gains.trade/developer/technical-reference/contracts/core.md) - [Abstract](https://docs.gains.trade/developer/technical-reference/contracts/core/abstract.md) - [GNSAddressStore](https://docs.gains.trade/developer/technical-reference/contracts/core/abstract/gnsaddressstore.md) - [GNSDiamondCut](https://docs.gains.trade/developer/technical-reference/contracts/core/abstract/gnsdiamondcut.md) - [GNSDiamondLoupe](https://docs.gains.trade/developer/technical-reference/contracts/core/abstract/gnsdiamondloupe.md) - [GNSDiamondStorage](https://docs.gains.trade/developer/technical-reference/contracts/core/abstract/gnsdiamondstorage.md) - [Facets](https://docs.gains.trade/developer/technical-reference/contracts/core/facets.md) - [GNSBorrowingFees](https://docs.gains.trade/developer/technical-reference/contracts/core/facets/gnsborrowingfees.md) - [GNSOtc](https://docs.gains.trade/developer/technical-reference/contracts/core/facets/gnsotc.md) - [GNSPriceAggregator](https://docs.gains.trade/developer/technical-reference/contracts/core/facets/gnspriceaggregator.md) - [GNSTradingInteractions](https://docs.gains.trade/developer/technical-reference/contracts/core/facets/gnstradinginteractions.md) - [GNSTriggerRewards](https://docs.gains.trade/developer/technical-reference/contracts/core/facets/gnstriggerrewards.md) - [GNSFeeTiers](https://docs.gains.trade/developer/technical-reference/contracts/core/facets/gnsfeetiers.md) - [GNSPairsStorage](https://docs.gains.trade/developer/technical-reference/contracts/core/facets/gnspairsstorage.md) - [GNSPriceImpact](https://docs.gains.trade/developer/technical-reference/contracts/core/facets/gnspriceimpact.md) - [GNSReferrals](https://docs.gains.trade/developer/technical-reference/contracts/core/facets/gnsreferrals.md) - [GNSTradingCallbacks](https://docs.gains.trade/developer/technical-reference/contracts/core/facets/gnstradingcallbacks.md) - [GNSTradingStorage](https://docs.gains.trade/developer/technical-reference/contracts/core/facets/gnstradingstorage.md) - [GNSMultiCollatDiamond](https://docs.gains.trade/developer/technical-reference/contracts/core/gnsmulticollatdiamond.md) - [GNSStaking](https://docs.gains.trade/developer/technical-reference/contracts/core/gnsstaking.md) - [GToken](https://docs.gains.trade/developer/technical-reference/contracts/core/gtoken.md) - [GTokenOpenPnlFeed](https://docs.gains.trade/developer/technical-reference/contracts/core/gtokenopenpnlfeed.md) - [Interfaces](https://docs.gains.trade/developer/technical-reference/contracts/interfaces.md) - [Libraries](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries.md) - [IBorrowingFeesUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/iborrowingfeesutils.md) - [IOtcUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/iotcutils.md) - [IPriceAggregatorUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/ipriceaggregatorutils.md) - [ITriggerRewardsUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/itriggerrewardsutils.md) - [IFeeTiersUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/ifeetiersutils.md) - [IPairsStorageUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/ipairsstorageutils.md) - [IPriceImpactUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/ipriceimpactutils.md) - [IReferralsUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/ireferralsutils.md) - [ITradingCallbacksUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/itradingcallbacksutils.md) - [ITradingCommonUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/itradingcommonutils.md) - [ITradingInteractionsUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/itradinginteractionsutils.md) - [ITradingStorageUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/itradingstorageutils.md) - [IUpdateLeverageUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/iupdateleverageutils.md) - [IUpdatePositionSizeUtils](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/libraries/iupdatepositionsizeutils.md) - [Types](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types.md) - [IAddressStore](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/iaddressstore.md) - [IBorrowingFees](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/iborrowingfees.md) - [IDiamondStorage](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/idiamondstorage.md) - [IOtc](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/iotc.md) - [IPriceAggregator](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/ipriceaggregator.md) - [ITradingStorage](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/itradingstorage.md) - [ITradingInteractions](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/itradinginteractions.md) - [ITriggerRewards](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/itriggerrewards.md) - [ITypes](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/itypes.md) - [IUpdateLeverage](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/iupdateleverage.md) - [IPairsStorage](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/ipairsstorage.md) - [IFeeTiers](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/ifeetiers.md) - [IPriceImpact](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/ipriceimpact.md) - [IReferrals](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/ireferrals.md) - [ITradingCallbacks](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/itradingcallbacks.md) - [IUpdatePositionSize](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/types/iupdatepositionsize.md) - [IChainlinkFeed](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/ichainlinkfeed.md) - [IArbSys](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/iarbsys.md) - [IChainlinkOracle](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/ichainlinkoracle.md) - [IERC20](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/ierc20.md) - [IERC721](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/ierc721.md) - [IERC721Design](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/ierc721design.md) - [IGeneralErrors](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/igeneralerrors.md) - [IGNSAddressStore](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/ignsaddressstore.md) - [IGNSDiamond](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/ignsdiamond.md) - [IGNSDiamondCut](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/ignsdiamondcut.md) - [IGNSMultiCollatDiamond](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/ignsmulticollatdiamond.md) - [IGNSDiamondLoupe](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/ignsdiamondloupe.md) - [IGNSStaking](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/ignsstaking.md) - [IGToken](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/igtoken.md) - [IGTokenLockedDepositNft](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/igtokenlockeddepositnft.md) - [IGTokenOpenPnlFeed](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/igtokenopenpnlfeed.md) - [IGTokenLockedDepositNftDesign](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/igtokenlockeddepositnftdesign.md) - [ILiquidityPool](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/iliquiditypool.md) - [IRateProvider](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/irateprovider.md) - [IOwnable](https://docs.gains.trade/developer/technical-reference/contracts/interfaces/iownable.md) - [Libraries](https://docs.gains.trade/developer/technical-reference/contracts/libraries.md) - [updateLeverage](https://docs.gains.trade/developer/technical-reference/contracts/libraries/updateleverage.md) - [UpdateLeverageLifecycles](https://docs.gains.trade/developer/technical-reference/contracts/libraries/updateleverage/updateleveragelifecycles.md) - [updatePositionSize](https://docs.gains.trade/developer/technical-reference/contracts/libraries/updatepositionsize.md) - [IncreasePositionSizeUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/updatepositionsize/increasepositionsizeutils.md) - [DecreasePositionSizeUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/updatepositionsize/decreasepositionsizeutils.md) - [UpdatePositionSizeLifecycles](https://docs.gains.trade/developer/technical-reference/contracts/libraries/updatepositionsize/updatepositionsizelifecycles.md) - [AddressStoreUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/addressstoreutils.md) - [ChainlinkClientUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/chainlinkclientutils.md) - [ChainUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/chainutils.md) - [ConstantsUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/constantsutils.md) - [CollateralUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/collateralutils.md) - [DiamondUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/diamondutils.md) - [LiquidityPoolUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/liquiditypoolutils.md) - [OtcUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/otcutils.md) - [PackingUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/packingutils.md) - [StorageUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/storageutils.md) - [TriggerRewardsUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/triggerrewardsutils.md) - [ArrayGetters](https://docs.gains.trade/developer/technical-reference/contracts/libraries/arraygetters.md) - [BorrowingFeesUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/borrowingfeesutils.md) - [FeeTiersUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/feetiersutils.md) - [PriceAggregatorUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/priceaggregatorutils.md) - [PriceImpactUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/priceimpactutils.md) - [ReferralsUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/referralsutils.md) - [TradingCallbacksUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/tradingcallbacksutils.md) - [PairsStorageUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/pairsstorageutils.md) - [TradingCommonUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/tradingcommonutils.md) - [TradingStorageUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/tradingstorageutils.md) - [TradingInteractionsUtils](https://docs.gains.trade/developer/technical-reference/contracts/libraries/tradinginteractionsutils.md) - [Misc](https://docs.gains.trade/developer/technical-reference/contracts/misc.md) - [EpochBasedTokenClaim](https://docs.gains.trade/developer/technical-reference/contracts/misc/epochbasedtokenclaim.md) - [GNSCompensationHandler](https://docs.gains.trade/developer/technical-reference/contracts/misc/gnscompensationhandler.md) - [GTokenRateProvider](https://docs.gains.trade/developer/technical-reference/contracts/misc/gtokenrateprovider.md) - [GTokenLockedDepositNftDesign](https://docs.gains.trade/developer/technical-reference/contracts/misc/gtokenlockeddepositnftdesign.md) - [ManagerTimelock](https://docs.gains.trade/developer/technical-reference/contracts/misc/managertimelock.md) - [OwnerTimelock](https://docs.gains.trade/developer/technical-reference/contracts/misc/ownertimelock.md) - [VotingDelegator](https://docs.gains.trade/developer/technical-reference/contracts/misc/votingdelegator.md) - [Tokens](https://docs.gains.trade/developer/technical-reference/contracts/tokens.md) - [GainsNetworkToken](https://docs.gains.trade/developer/technical-reference/contracts/tokens/gainsnetworktoken.md) - [GTokenLockedDepositNft](https://docs.gains.trade/developer/technical-reference/contracts/tokens/gtokenlockeddepositnft.md) - [Backend](https://docs.gains.trade/developer/technical-reference/backend.md): gTrade's backend technical reference - [Backend Types](https://docs.gains.trade/developer/technical-reference/backend/backend-types.md): gTrade's backend return types - [SDK](https://docs.gains.trade/developer/technical-reference/sdk.md): gTrade's SDK technical reference - [Client Types](https://docs.gains.trade/developer/technical-reference/sdk/client-types.md): Typescript types used within SDK --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.gains.trade/developer.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.