Index · I

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• Icon — @futureverse/auth-ui · @gen3labs/futurepass-auth-ui
• IconFactory — @futureverse/auth-ui · @gen3labs/futurepass-auth-ui
• IconFutureVerse — @futureverse/react-unity-viewer
• IconGodsAndGoblins — @futureverse/react-unity-viewer
• Identical — Migration playbook — off Futureverse-hosted infra
• IdenticalTokenAddress — Dex · Dex pallet (root)
• Identifier — Elections pallet (root) · Off-Chain Assets · SyloDataVerification pallet (root)
• Identity — API reference · Appendix D · Pallet quick-list · Council pallet (root) · Democracy pallet (root) · Identity and Smart Wallet Protocols · Preimage pallet (root) · Sources & attribution · XRPLBridge pallet (root)
• Identity & permissions — Appendix D · Pallet quick-list
• IERC20 — Assets (ERC-20) · Integration (Typescript)
• IERC20Metadata — Assets (ERC-20)
• IERC165 — Assets (ERC-20) · NFT (ERC-721) · SFT (ERC-1155)
• IERC721 — NFT (ERC-721)
• IERC721Burnable — NFT (ERC-721)
• IERC721Metadata — NFT (ERC-721)
• IERC1155 — SFT (ERC-1155)
• IERC1155Burnable — SFT (ERC-1155)
• IERC1155MetadataURI — SFT (ERC-1155)
• IERC1155Supply — SFT (ERC-1155)
• IERC5484 — NFT (ERC-721) · SFT (ERC-1155)
• Image — @futureverse/auth-ui · @gen3labs/futurepass-auth-ui
• Imaginus — Timeline · The Futureverse → community handover
• Immediately — Multisig
• ImOnline — API reference — root · Appendix D · Pallet quick-list · Best Practices to Avoid Slashing · ImOnline · ImOnline pallet (root) · Sources & attribution
• ImOnline.AllGood — ImOnline pallet (root)
• ImOnline.AuthoredBlocks — ImOnline pallet (root)
• ImOnline.DuplicatedHeartbeat — ImOnline pallet (root)
• ImOnline.heartbeat — ImOnline pallet (root)
• ImOnline.HeartbeatAfter — ImOnline pallet (root)
• ImOnline.HeartbeatReceived — ImOnline pallet (root)
• ImOnline.InvalidKey — ImOnline pallet (root)
• ImOnline.Keys — ImOnline pallet (root)
• ImOnline.ReceivedHeartbeats — ImOnline pallet (root)
• ImOnline.SomeOffline — ImOnline pallet (root)
• ImOnline.UnsignedPriority — ImOnline pallet (root)
• Implemented — Changelog · Roadmap · TRN suite
• Implements — Account (GraphQL object) · Collection (GraphQL object) · GenericToken (GraphQL object) · GenericTokenBalance (GraphQL object) · Metadata (GraphQL object) · NFT1155 (GraphQL object) · NFT721 (GraphQL object)
• Import — @futureverse/react-unity-viewer · @therootnetwork/evm · Install EVM API · Primitives
• Import MetaMask Accounts — Use MetaMask with the Portal
• IMPORTANT — Preimage
• IMPORTANT NOTE — How to buy ROOT tokens
• Important Notes — Update Validator Commission
• Importing — Become a Validator
• Improve — Changelog
• In Ethereum — Glossary
• In ROOT — Building with EVM API
• In The Root Network — Staking Protocol · The Root Network
• In TS — Primitives
• Inactive — Staking Protocol
• InactiveIssuance — Balances pallet (root)
• InBlock — @therootnetwork/extrinsic · Building with Native API · Primitives
• Included — Primitives
• Includes — @futureverse/auth-ui · @gen3labs/futurepass-auth-ui
• Including — @futureverse/nx-semantic-release-sync · Tokenomics
• inclusion_fee — TransactionPayment · TransactionPayment pallet (root)
• IncompleteSince — Scheduler pallet (root)
• Incorrect — Staking · Staking pallet (root)
• IncorrectHistoryDepth — Staking · Staking pallet (root)
• IncorrectSlashingSpans — Staking · Staking pallet (root)
• IncorrectStatus — Assets pallet (root)
• increaseValidatorCount — Staking
• Increment — LiquidityPools
• Increments — Staking
• Index — @futureverse/swappable-viewer-react · Council pallet (root) · Democracy pallet (root) · ElectionProviderMultiPhase · ElectionProviderMultiPhase pallet (root) · JSON-RPC · Proxy · Proxy pallet (root)
• Indexer — GraphQL asset indexer
• Indicates — SyloActionPermissions
• Indicator — Democracy pallet (root)
• Indices — Session · Session pallet (root) · Staking · Staking pallet (root)
• Individuals — Tokenomics
• infixOne — @futureverse/sylo-protocol-sdk
• Informal Message Template — @futureverse/artm
• Information — Democracy pallet (root)
• Informing — Introduction
• Infrastructure — Ecosystem
• Infrastructure & tooling — Ecosystem
• Inherent — Timestamp
• init — EVM pallet (root)
• Initial — Integration (Typescript) · NFT · Nft pallet (root) · Tokenomics
• Initial configuration — Integration (Typescript)
• initial_balance — AssetsExt pallet (root)
• initial_issuance — NFT · Nft pallet (root) · Sft pallet (root)
• initialIssuance — Nft pallet (root) · Sft pallet (root)
• InitialIssuanceNotZero — NFT · Nft pallet (root)
• Initialization — System pallet (root)
• Initialize — Building with Native API · Update Validator Commission
• Initialize API — Update Validator Commission
• InitializeCollection — NFT (ERC-721)
• Initialized — Babe · Babe pallet (root)
• InitializeSftCollection — SFT (ERC-1155)
• Initiate — Recovery
• initiateRecovery — Recovery
• Inline — Democracy pallet (root)
• Inner — @futureverse/auth-react · Doughnut pallet (root)
• InProgress — Migration pallet (root)
• Input — @futureverse/auth-ui · @gen3labs/futurepass-auth-ui · BlockchainLocationInput (GraphQL input object) · Building with EVM API · EVM pallet (root) · GraphQL asset indexer · NFTInput (GraphQL input object)
• Input fields — BlockchainLocationInput (GraphQL input object) · NFTInput (GraphQL input object)
• Input types — GraphQL asset indexer
• InputVsUser — @therootnetwork/pact-nodejs · @therootnetwork/pact-web
• insecure_zero_ed — Balances pallet (root)
• Insert — JSON-RPC
• insertKey — JSON-RPC
• Inside — How to Schema
• Inspect Doughnut Fields — @therootnetwork/doughnut-nodejs · @therootnetwork/doughnut-web
• Install — @futureverse/auth-react-native · @futureverse/sylo-notifications-sdk · @futureverse/sylo-protocol-sdk · @therootnetwork/api · @therootnetwork/api-types · @therootnetwork/evm · @therootnetwork/extrinsic · Install EVM API
• Install Command — @richie-rich/create-fv-app
• Install EVM API — Getting Started · Install EVM API · Sources & attribution
• Install Native API — Building with Native API · Getting Started · Install Native API · Sources & attribution
• Installation — @futureverse/asset-register · @futureverse/asset-register-react · @futureverse/auth · @futureverse/auth-core · @futureverse/auth-react · @futureverse/auth-react-native · @futureverse/auth-ui · @futureverse/mint-sdk-react
• InstantAllowed — Democracy pallet (root)
• Instantiate — Primitives
• InstantNotAllowed — Democracy pallet (root)
• Instead — Building with Native API · ElectionProviderMultiPhase · ElectionProviderMultiPhase pallet (root) · FuturePass · On-Chain Collectibles Protocol · Primitives
• Instructions — Create a Fungible Asset
• Insufficent — Dex · Dex pallet (root)
• Insufficient — Dex · Dex pallet (root) · Testing Instructions
• Insufficient Points — RootRewards Quest API
• InsufficientAmount — Dex · Dex pallet (root)
• InsufficientAmountA — Dex · Dex pallet (root)
• InsufficientAmountB — Dex · Dex pallet (root)
• InsufficientBalance — Balances · Balances pallet (root) · Integration (Typescript) · Sft · Sft pallet (root)
• InsufficientBond — Staking · Staking pallet (root)
• InsufficientCandidateFunds — Elections pallet (root)
• InsufficientFunds — Democracy pallet (root)
• InsufficientInputAmount — Dex · Dex pallet (root)
• InsufficientLiquidity — Dex · Dex pallet (root)
• InsufficientLiquidityBurnt — Dex · Dex pallet (root)
• InsufficientOutputAmount — Dex · Dex pallet (root)
• InsufficientSpendingBalance — SyloActionPermissions · SyloActionPermissions pallet (root)
• InsufficientTargetAmount — Dex · Dex pallet (root)
• InsufficientWithdrawnAmountA — Dex · Dex pallet (root)
• InsufficientWithdrawnAmountB — Dex · Dex pallet (root)
• Int — GraphQL asset indexer · GraphQL queries · Int (GraphQL scalar) · NFT (GraphQL interface) · NFT1155 (GraphQL object) · NFT721 (GraphQL object) · Query (GraphQL object)
• Integrate — RootRewards overview
• Integration — @futureverse/next-auth · Integration (Typescript) · Sources & attribution
• Integration Notes — RootRewards Quest API
• Integration with Auth UI — @futureverse/next-auth
• Intel — Become a Validator
• Intel Ice Lake-SP — Become a Validator
• Intel Mac — Run a validator today (2026)
• Intel Skylake-SP — Become a Validator
• Inter — @futureverse/auth-ui · @gen3labs/futurepass-auth-ui
• Interacting — Integration (Typescript)
• Interest — LiquidityPools pallet (root)
• interest_rate — LiquidityPools pallet (root)
• interestRate — LiquidityPools pallet (root)
• InterestRateBasePoint — LiquidityPools pallet (root)
• Interface — Babe · Dex · Grandpa · JSON-RPC · NFT · System
• Interfaces — GraphQL asset indexer
• Internal — ElectionProviderMultiPhase · ElectionProviderMultiPhase pallet (root) · Elections pallet (root) · EthBridge · EthBridge pallet (root) · Staking · Staking pallet (root)
• InternalDeposit — AssetsExt · AssetsExt pallet (root)
• InternalWithdraw — AssetsExt · AssetsExt pallet (root)
• Introduce — Changelog
• Introduce Sylo Data Verification — Changelog
• Introduced — Changelog
• Introduced NFT — Changelog
• Introduction — Asset Register Dev Portal · Introduction · RootRewards overview · Sources & attribution
• InUse — Assets · Assets pallet (root)
• Invalid — Assets · Assets pallet (root) · Crowdsale pallet (root) · Democracy pallet (root) · Dex · Dex pallet (root) · Echo · Echo pallet (root)
• Invalid Asset — Dex · Dex pallet (root)
• Invalid Asset Decimals — XrplBridge
• Invalid Currency Code — XrplBridge
• Invalid Highest Pruned Index — XrplBridge
• Invalid Mantissa Exponent Conversion — XrplBridge
• Invalid Mint Fee — NFI
• Invalid Signers — XrplBridge
• Invalid Symbol Mapping — XrplBridge
• InvalidAbiEncoding — Echo · Echo pallet (root) · Erc20Peg · Erc20Peg pallet (root) · NftPeg · NftPeg pallet (root)
• InvalidAbiPrefix — NftPeg · NftPeg pallet (root)
• InvalidAdditionalData — NFT · Nft pallet (root) · Sft · Sft pallet (root)
• InvalidAmount — Crowdsale pallet (root) · Erc20Peg · Erc20Peg pallet (root) · VortexDistribution · VortexDistribution pallet (root)
• InvalidAsset — Crowdsale pallet (root)
• InvalidAssetDecimals — XrplBridge · XRPLBridge pallet (root)
• InvalidAssetId — Dex · Dex pallet (root)
• InvalidBlockDelay — Migration pallet (root)
• InvalidBlockLimit — Migration pallet (root)
• InvalidBlockRange — Crowdsale pallet (root) · LiquidityPools · LiquidityPools pallet (root)
• InvalidBurnAuthority — NFT · Nft pallet (root) · Sft pallet (root)
• InvalidCallName — MaintenanceMode · MaintenanceMode pallet (root)
• InvalidClaim — EthBridge · EthBridge pallet (root)
• InvalidConfiguration — Babe · Babe pallet (root)
• InvalidConstantProduct — Dex · Dex pallet (root)
• InvalidCrowdsaleStatus — Crowdsale pallet (root)
• InvalidCurrencyCode — XrplBridge · XRPLBridge pallet (root)
• InvalidDeadline — FuturePass (pallet)
• InvalidEquivocationProof — Babe · Babe pallet (root) · Grandpa · Grandpa pallet (root)
• InvalidEraToReward — Staking · Staking pallet (root)
• InvalidEthBlock — EthBridge pallet (root)
• InvalidExpiry — SyloActionPermissions · SyloActionPermissions pallet (root) · SyloDataPermissions · SyloDataPermissions pallet (root)
• InvalidFeeVaultAssetValue — VortexDistribution pallet (root)
• InvalidFuturepassInToken — SyloActionPermissions · SyloActionPermissions pallet (root)
• InvalidHash — Democracy pallet (root)
• InvalidHighestPrunedIndex — XrplBridge · XRPLBridge pallet (root)
• InvalidInputAmounts — Dex · Dex pallet (root)
• InvalidKey — ImOnline · ImOnline pallet (root)
• InvalidKeyOwnershipProof — Babe · Babe pallet (root) · Grandpa · Grandpa pallet (root)
• InvalidLiquidityIncrement — Dex · Dex pallet (root)
• InvalidMantissaExponentConversion — XrplBridge · XRPLBridge pallet (root)
• InvalidMaxIssuance — Crowdsale pallet (root) · NFT · Nft pallet (root) · Sft · Sft pallet (root)
• InvalidMetadataPath — Marketplace · Marketplace pallet (root) · NFT · Nft pallet (root)
• InvalidMintFee — NFI · Nfi pallet (root)
• InvalidNewOwner — NFT · Nft pallet (root) · Sft · Sft pallet (root)
• InvalidNonce — Ethereum · Ethereum pallet (root) · Evm · EVM pallet (root)
• InvalidNotarization — EthBridge · EthBridge pallet (root)
• InvalidNumberOfNominations — Staking · Staking pallet (root)
• InvalidOffer — Marketplace · Marketplace pallet (root)
• InvalidPalletId — Erc20Peg · Erc20Peg pallet (root)
• InvalidPalletName — MaintenanceMode · MaintenanceMode pallet (root)
• InvalidParameter — Echo · Echo pallet (root)
• InvalidPartnerFeePercentage — VortexDistribution pallet (root)
• InvalidPendingIssuance — NFT · Nft pallet (root) · Sft pallet (root)
• InvalidProof — Session · Session pallet (root)
• InvalidProxyType — FuturePass (pallet) · Futurepass pallet (root)
• InvalidQuantity — Crowdsale pallet (root) · Sft · Sft pallet (root)
• InvalidRenouncing — Elections pallet (root)
• InvalidReplacement — Elections pallet (root)
• InvalidSignature — Ethereum · Ethereum pallet (root) · FuturePass (pallet) · Futurepass pallet (root)
• InvalidSigners — XrplBridge · XRPLBridge pallet (root)
• InvalidSlashIndex — Staking · Staking pallet (root)
• InvalidSoftCapPrice — Crowdsale pallet (root)
• InvalidSourceAddress — Erc20Peg · Erc20Peg pallet (root)
• InvalidSpecName — System · System pallet (root)
• InvalidSpendingBalance — SyloActionPermissions · SyloActionPermissions pallet (root)
• InvalidString — SyloDataPermissions · SyloDataPermissions pallet (root)
• InvalidSubmissionIndex — ElectionProviderMultiPhase · ElectionProviderMultiPhase pallet (root)
• InvalidSymbolMapping — XrplBridge · XRPLBridge pallet (root)
• InvalidTimestamp — EthBridge pallet (root)
• InvalidTokenFormat — Nfi pallet (root)
• InvalidTokenSignature — SyloActionPermissions · SyloActionPermissions pallet (root)
• InvalidTradingPathLength — Dex · Dex pallet (root)
• InvalidUncleParent — Authorship
• InvalidValue — Integration (Typescript)
• InvalidVoteCount — Elections pallet (root)
• InvalidWeightMultiplier — FeeControl pallet (root)
• InvalidWitnessData — Elections pallet (root)
• Invariant — Elections pallet (root)
• Investment — Staking Protocol
• Invulnerables — Staking · Staking pallet (root)
• IOracle — Oracle Contract
• IPFS — Democracy pallet (root)
• Irrevocable — SyloDataPermissions pallet (root)
• IrrevocableCannotBeExpirable — SyloDataPermissions · SyloDataPermissions pallet (root)
• is_frozen — Assets · Assets pallet (root)
• is_sufficient — Assets
• isApplyExtrinsic — Primitives
• isFinalized — Building with Native API · Primitives
• isFrozen — Assets pallet (root)
• isInBlock — Primitives
• Isolated — Best Practices to Avoid Slashing
• issuance_id — NFT · Nft pallet (root) · Sft pallet (root)
• issuanceId — Nft pallet (root) · Sft pallet (root)
• Issue — Assets · Evm · NFT · Sft
• Issued — Assets · Assets pallet (root) · Balances pallet (root) · NFT · NFT (ERC-721) · Nft pallet (root) · Sft · SFT (ERC-1155)
• IssuedCurrency — Roadmap · TRN suite
• Issuer — @therootnetwork/doughnut-nodejs · @therootnetwork/doughnut-web · Assets · Assets pallet (root) · Doughnut pallet (root)
• IssuerOnly — NFT (ERC-721) · SFT (ERC-1155)
• issueSoulbound — NFT · NFT (ERC-721) · Sft · SFT (ERC-1155)
• isSufficient — Assets pallet (root)
• IsTokenOwner — Marketplace · Marketplace pallet (root)
• Item — Run a validator today (2026)
• ItemCompleted — Utility · Utility pallet (root)
• ItemFailed — Utility · Utility pallet (root)
• Items — Roadmap · TRN suite · Scheduler · Scheduler pallet (root) · Staking · Staking pallet (root) · System pallet (root)
• items_migrated — Migration pallet (root)
• Its Pass — @futureverse/signer
• IUniswapV2Pair — Decentralized Exchange (precompile)
• IUniswapV2Router01 — Decentralized Exchange (precompile)