Removed Features in v2

This document lists all hooks, modules, and features that have been completely removed in v2. If you use any of these, you'll need to find alternatives or implement custom solutions.

Core Hooks Removed

View removed core hooks

useConnex

• Removed: useConnex hook

• Replacement: Use useThor

• Migration: See API Migration Guide

useCall

• Removed: Generic useCall hook

• Replacement: Use useCallClause with proper typing

• Migration: See API Migration Guide

useEvents

• Status: Completely refactored with new API

• Note: Not removed, but has breaking API changes

• Documentation: Blockchain Hooks

VeBetterDAO Module (Completely Removed)

The entire VeBetterDAO module has been removed. All hooks under api/vebetterdao/ are no longer available.

View all removed VeBetterDAO hooks

Galaxy Member Hooks

• useGMbalance

• useB3trToUpgrade

• useB3trToUpgradeToLevel

• useGetNodeIdAttached

• useGetTokenIdAttachedToNode

• useGMMaxLevel

• useParticipatedInGovernance

• useTokenIdByAccount

• useNFTImage

• useB3trDonated

• useGMBaseUri

• useSelectedTokenId

• useIsGMClaimable

• useSelectedGmNft

• useLevelOfToken

• useNFTMetadataUri

Node Management Hooks

• useGetNodeManager

• useIsNodeHolder

• useUserXNodes

Rewards Hooks

• useLevelMultiplier

VePassport Hooks

• useAccountLinking

• usePassportChecks

• useUserDelegation

• useUserStatus

• useAppSecurityLevel

• useGetCumulativeScoreWithDecay

• useGetDelegatee

• useGetDelegator

• useGetEntitiesLinkedToPassport

• useGetPassportForEntity

• useGetPendingDelegationsDelegateePOV

• useGetPendingDelegationsDelegatorPOV

• useGetPendingLinkings

• useIsEntity

• useIsPassportCheckEnabled

• useIsPassport

• useParticipationScoreThreshold

• useSecurityMultiplier

• useThresholdParticipationScore

• useThresholdParticipationScoreAtTimepoint

• useIsBlacklisted

• useIsWhitelisted

• useUserRoundScore

X2Earn Rewards Pool Hooks

• useUserVotesInAllRounds

• useUserTopVotedApps

XAllocation Pool Hooks

• useAllocationAmount

• useXAppVotesQf

XApps Hooks

• useXNode

• useAppAdmin

• useAppExists

• useAppsEligibleInNextRound

• useGetX2EarnAppAvailableFunds

• useXAppsMetadataBaseUri

• useXNodeCheckCooldown

XNodes Hooks

All XNodes-related functionality has been removed.

Other Removed Modules

View other removed modules

Blockchain Module

• getEvents utility removed

• Use new event handling patterns instead

ERC20 Module

• useGetErc20Balance removed

• Use useCallClause with ERC20 ABI instead

Indexer Module

• All indexer hooks removed

• Implement custom indexing if needed

Oracle Module

• useGetTokenUsdPrice removed

• Integrate with external price feeds directly

veDelegate Module

• useGetVeDelegateBalance removed

• Use contract calls directly

NFTs Module

• All NFT-related hooks removed

• Use generic contract interaction patterns

Removed Utility Hooks

View removed utility hooks

useDecodeFunctionSignature

• Purpose: Decoded function signatures from transaction data

• Alternative: Use ethers.js or web3.js utilities directly

useGetCustomTokenBalances

• Purpose: Fetched balances for custom tokens

• Alternative: Use useCallClause with token contracts

useGetCustomTokenInfo

• Purpose: Retrieved token metadata

• Alternative: Query token contracts directly

Migration Strategies

For VeBetterDAO Features

If you depend on VeBetterDAO functionality:

1. Option 1: Implement custom hooks using useCallClause

2. Option 2: Wait for community implementations

3. Option 3: Use direct contract interactions

Example custom implementation:

// Custom Galaxy Member balance hook
const useGMBalance = (address: string) => {
  return useCallClause({
    abi: GalaxyMemberABI,
    address: GM_CONTRACT_ADDRESS,
    method: 'balanceOf',
    args: [address],
    queryOptions: {
      enabled: !!address
    }
  });
};

For Removed Utility Functions

Most removed utilities can be replaced with:

1. Direct contract calls using useCallClause

2. Thor client methods

3. External libraries (ethers.js, web3.js)