eth

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Versions in this module

v1

v1.34.4

Feb 9, 2026

v1.34.4-rc1

Dec 10, 2025

v1.34.3

Dec 3, 2025

v1.34.2

Dec 1, 2025

v1.34.2-rc1

Nov 24, 2025

v1.34.1

Sep 16, 2025

v1.34.0

Sep 11, 2025

Changes in this version

type StateManager

+ CallOnState func(ctx context.Context, stateCid cid.Cid, msg *types.Message, ts *types.TipSet) (*api.InvocResult, error)

v1.34.0-rc2

Sep 5, 2025

v1.34.0-rc1

Sep 4, 2025

v1.33.1

Aug 1, 2025

Changes in this version

+ type F3CertificateProvider interface

+ F3GetLatestCertificate func(ctx context.Context) (*certs.FinalityCertificate, error)

v1.33.1-rc1

Jul 21, 2025

v1.33.0

May 8, 2025

Changes in this version

+ type EthModuleAPI interface

+ type TipSetResolver interface

+ GetTipSetByHash func(ctx context.Context, blkParam ethtypes.EthHash) (*types.TipSet, error)

+ GetTipsetByBlockNumber func(ctx context.Context, blkParam string, strict bool) (*types.TipSet, error)

+ GetTipsetByBlockNumberOrHash func(ctx context.Context, blkParam ethtypes.EthBlockNumberOrHash) (*types.TipSet, error)

+ func NewTipSetResolver(cs ChainStore, f3 lf3.F3Backend, useF3ForFinality bool) TipSetResolver

v1.33.0-rc1

May 1, 2025

v1.32.3

Apr 29, 2025

v1.32.2

Apr 4, 2025

v1.32.1

Mar 28, 2025

v1.32.0

Mar 27, 2025

v1.32.0-rc3

Mar 19, 2025

v1.31.1

Jan 27, 2025

Changes in this version

+ const EthSubscribeEventTypeHeads

+ const EthSubscribeEventTypeLogs

+ const EthSubscribeEventTypePendingTransactions

+ var ErrChainIndexerDisabled = xerrors.New(...)

+ var ErrModuleDisabled = xerrors.New("module disabled, enable with Fevm.EnableEthRPC / LOTUS_FEVM_ENABLEETHRPC")

+ type ChainStore interface

+ ActorStore func(ctx context.Context) adt.Store

+ BlockMsgsForTipset func(ctx context.Context, ts *types.TipSet) ([]store.BlockMessages, error)

+ GetHeaviestTipSet func() *types.TipSet

+ GetMessage func(ctx context.Context, c cid.Cid) (*types.Message, error)

+ GetSignedMessage func(ctx context.Context, c cid.Cid) (*types.SignedMessage, error)

+ GetTipSetByCid func(ctx context.Context, c cid.Cid) (*types.TipSet, error)

+ GetTipSetFromKey func(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error)

+ GetTipsetByHeight func(ctx context.Context, h abi.ChainEpoch, ts *types.TipSet, prev bool) (*types.TipSet, error)

+ LoadTipSet func(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error)

+ MessagesForTipset func(ctx context.Context, ts *types.TipSet) ([]types.ChainMsg, error)

+ ReadReceipts func(ctx context.Context, root cid.Cid) ([]types.MessageReceipt, error)

+ type EthBasicAPI interface

+ EthAccounts func(ctx context.Context) ([]ethtypes.EthAddress, error)

+ EthChainId func(ctx context.Context) (ethtypes.EthUint64, error)

+ EthProtocolVersion func(ctx context.Context) (ethtypes.EthUint64, error)

+ EthSyncing func(ctx context.Context) (ethtypes.EthSyncingResult, error)

+ NetListening func(ctx context.Context) (bool, error)

+ NetVersion func(ctx context.Context) (string, error)

+ Web3ClientVersion func(ctx context.Context) (string, error)

+ func NewEthBasicAPI(chainStore ChainStore, syncApi SyncAPI, stateManager StateManager) EthBasicAPI

+ type EthBasicDisabled struct

+ func (EthBasicDisabled) EthAccounts(ctx context.Context) ([]ethtypes.EthAddress, error)

+ func (EthBasicDisabled) EthChainId(ctx context.Context) (ethtypes.EthUint64, error)

+ func (EthBasicDisabled) EthProtocolVersion(ctx context.Context) (ethtypes.EthUint64, error)

+ func (EthBasicDisabled) EthSyncing(ctx context.Context) (ethtypes.EthSyncingResult, error)

+ func (EthBasicDisabled) NetListening(ctx context.Context) (bool, error)

+ func (EthBasicDisabled) NetVersion(ctx context.Context) (string, error)

+ func (EthBasicDisabled) Web3ClientVersion(ctx context.Context) (string, error)

+ type EthEventsAPI interface

+ EthGetFilterChanges func(ctx context.Context, id ethtypes.EthFilterID) (*ethtypes.EthFilterResult, error)

+ EthGetFilterLogs func(ctx context.Context, id ethtypes.EthFilterID) (*ethtypes.EthFilterResult, error)

+ EthGetLogs func(ctx context.Context, filter *ethtypes.EthFilterSpec) (*ethtypes.EthFilterResult, error)

+ EthNewBlockFilter func(ctx context.Context) (ethtypes.EthFilterID, error)

+ EthNewFilter func(ctx context.Context, filter *ethtypes.EthFilterSpec) (ethtypes.EthFilterID, error)

+ EthNewPendingTransactionFilter func(ctx context.Context) (ethtypes.EthFilterID, error)

+ EthSubscribe func(ctx context.Context, params jsonrpc.RawParams) (ethtypes.EthSubscriptionID, error)

+ EthUninstallFilter func(ctx context.Context, id ethtypes.EthFilterID) (bool, error)

+ EthUnsubscribe func(ctx context.Context, id ethtypes.EthSubscriptionID) (bool, error)

+ type EthEventsDisabled struct

+ func (EthEventsDisabled) EthGetFilterChanges(ctx context.Context, id ethtypes.EthFilterID) (*ethtypes.EthFilterResult, error)

+ func (EthEventsDisabled) EthGetFilterLogs(ctx context.Context, id ethtypes.EthFilterID) (*ethtypes.EthFilterResult, error)

+ func (EthEventsDisabled) EthGetLogs(ctx context.Context, filter *ethtypes.EthFilterSpec) (*ethtypes.EthFilterResult, error)

+ func (EthEventsDisabled) EthNewBlockFilter(ctx context.Context) (ethtypes.EthFilterID, error)

+ func (EthEventsDisabled) EthNewFilter(ctx context.Context, filter *ethtypes.EthFilterSpec) (ethtypes.EthFilterID, error)

+ func (EthEventsDisabled) EthNewPendingTransactionFilter(ctx context.Context) (ethtypes.EthFilterID, error)

+ func (EthEventsDisabled) EthSubscribe(ctx context.Context, params jsonrpc.RawParams) (ethtypes.EthSubscriptionID, error)

+ func (EthEventsDisabled) EthUninstallFilter(ctx context.Context, id ethtypes.EthFilterID) (bool, error)

+ func (EthEventsDisabled) EthUnsubscribe(ctx context.Context, id ethtypes.EthSubscriptionID) (bool, error)

+ type EthEventsInternal interface

+ GC func(ctx context.Context, ttl time.Duration)

+ GetEthLogsForBlockAndTransaction func(ctx context.Context, blockHash *ethtypes.EthHash, txHash ethtypes.EthHash) ([]ethtypes.EthLog, error)

+ func NewEthEventsAPI(subscriptionCtx context.Context, chainStore ChainStore, ...) EthEventsInternal

+ type EthFilecoinAPI interface

+ EthAddressToFilecoinAddress func(ctx context.Context, ethAddress ethtypes.EthAddress) (address.Address, error)

+ FilecoinAddressToEthAddress func(ctx context.Context, p jsonrpc.RawParams) (ethtypes.EthAddress, error)

+ func NewEthFilecoinAPI(chainStore ChainStore, stateManager StateManager) EthFilecoinAPI

+ type EthGasAPI interface

+ EthCall func(ctx context.Context, tx ethtypes.EthCall, ...) (ethtypes.EthBytes, error)

+ EthEstimateGas func(ctx context.Context, p jsonrpc.RawParams) (ethtypes.EthUint64, error)

+ EthFeeHistory func(ctx context.Context, p jsonrpc.RawParams) (ethtypes.EthFeeHistory, error)

+ EthGasPrice func(ctx context.Context) (ethtypes.EthBigInt, error)

+ EthMaxPriorityFeePerGas func(ctx context.Context) (ethtypes.EthBigInt, error)

+ func NewEthGasAPI(chainStore ChainStore, stateManager StateManager, messagePool MessagePool, ...) EthGasAPI

+ type EthGasDisabled struct

+ func (EthGasDisabled) EthCall(ctx context.Context, tx ethtypes.EthCall, ...) (ethtypes.EthBytes, error)

+ func (EthGasDisabled) EthEstimateGas(ctx context.Context, p jsonrpc.RawParams) (ethtypes.EthUint64, error)

+ func (EthGasDisabled) EthFeeHistory(ctx context.Context, p jsonrpc.RawParams) (ethtypes.EthFeeHistory, error)

+ func (EthGasDisabled) EthGasPrice(ctx context.Context) (ethtypes.EthBigInt, error)

+ func (EthGasDisabled) EthMaxPriorityFeePerGas(ctx context.Context) (ethtypes.EthBigInt, error)

+ type EthLookupAPI interface

+ EthGetBalance func(ctx context.Context, address ethtypes.EthAddress, ...) (ethtypes.EthBigInt, error)

+ EthGetCode func(ctx context.Context, address ethtypes.EthAddress, ...) (ethtypes.EthBytes, error)

+ EthGetStorageAt func(ctx context.Context, ethAddr ethtypes.EthAddress, position ethtypes.EthBytes, ...) (ethtypes.EthBytes, error)

+ func NewEthLookupAPI(chainStore ChainStore, stateManager StateManager, syncApi SyncAPI, ...) EthLookupAPI

+ type EthLookupDisabled struct

+ func (EthLookupDisabled) EthChainId(ctx context.Context) (ethtypes.EthUint64, error)

+ func (EthLookupDisabled) EthGetBalance(ctx context.Context, address ethtypes.EthAddress, ...) (ethtypes.EthBigInt, error)

+ func (EthLookupDisabled) EthGetCode(ctx context.Context, address ethtypes.EthAddress, ...) (ethtypes.EthBytes, error)

+ func (EthLookupDisabled) EthGetStorageAt(ctx context.Context, ethAddr ethtypes.EthAddress, position ethtypes.EthBytes, ...) (ethtypes.EthBytes, error)

+ type EthSendAPI interface

+ EthSendRawTransaction func(ctx context.Context, rawTx ethtypes.EthBytes) (ethtypes.EthHash, error)

+ EthSendRawTransactionUntrusted func(ctx context.Context, rawTx ethtypes.EthBytes) (ethtypes.EthHash, error)

+ func NewEthSendAPI(mpoolApi MpoolAPI, chainIndexer index.Indexer) EthSendAPI

+ type EthSendDisabled struct

+ func (EthSendDisabled) EthSendRawTransaction(ctx context.Context, rawTx ethtypes.EthBytes) (ethtypes.EthHash, error)

+ func (EthSendDisabled) EthSendRawTransactionUntrusted(ctx context.Context, rawTx ethtypes.EthBytes) (ethtypes.EthHash, error)

+ type EthSubscriptionManager struct

+ func NewEthSubscriptionManager(chainStore ChainStore, stateManager StateManager) *EthSubscriptionManager

+ func (e *EthSubscriptionManager) StartSubscription(ctx context.Context, out ethSubscriptionCallback, ...) (*ethSubscription, error)

+ func (e *EthSubscriptionManager) StopSubscription(ctx context.Context, id ethtypes.EthSubscriptionID) error

+ type EthTraceAPI interface

+ EthTraceBlock func(ctx context.Context, blkNum string) ([]*ethtypes.EthTraceBlock, error)

+ EthTraceFilter func(ctx context.Context, filter ethtypes.EthTraceFilterCriteria) ([]*ethtypes.EthTraceFilterResult, error)

+ EthTraceReplayBlockTransactions func(ctx context.Context, blkNum string, traceTypes []string) ([]*ethtypes.EthTraceReplayBlockTransaction, error)

+ EthTraceTransaction func(ctx context.Context, txHash string) ([]*ethtypes.EthTraceTransaction, error)

+ func NewEthTraceAPI(chainStore ChainStore, stateManager StateManager, ...) EthTraceAPI

+ type EthTraceDisabled struct

+ func (EthTraceDisabled) EthTraceBlock(ctx context.Context, block string) ([]*ethtypes.EthTraceBlock, error)

+ func (EthTraceDisabled) EthTraceFilter(ctx context.Context, filter ethtypes.EthTraceFilterCriteria) ([]*ethtypes.EthTraceFilterResult, error)

+ func (EthTraceDisabled) EthTraceReplayBlockTransactions(ctx context.Context, blkNum string, traceTypes []string) ([]*ethtypes.EthTraceReplayBlockTransaction, error)

+ func (EthTraceDisabled) EthTraceTransaction(ctx context.Context, ethTxHash string) ([]*ethtypes.EthTraceTransaction, error)

+ type EthTransactionAPI interface

+ EthBlockNumber func(ctx context.Context) (ethtypes.EthUint64, error)

+ EthGetBlockByHash func(ctx context.Context, blkHash ethtypes.EthHash, fullTxInfo bool) (ethtypes.EthBlock, error)

+ EthGetBlockByNumber func(ctx context.Context, blkNum string, fullTxInfo bool) (ethtypes.EthBlock, error)

+ EthGetBlockReceipts func(ctx context.Context, blkParam ethtypes.EthBlockNumberOrHash) ([]*api.EthTxReceipt, error)

+ EthGetBlockReceiptsLimited func(ctx context.Context, blkParam ethtypes.EthBlockNumberOrHash, ...) ([]*api.EthTxReceipt, error)

+ EthGetBlockTransactionCountByHash func(ctx context.Context, blkHash ethtypes.EthHash) (ethtypes.EthUint64, error)

+ EthGetBlockTransactionCountByNumber func(ctx context.Context, blkNum ethtypes.EthUint64) (ethtypes.EthUint64, error)

+ EthGetMessageCidByTransactionHash func(ctx context.Context, txHash *ethtypes.EthHash) (*cid.Cid, error)

+ EthGetTransactionByBlockHashAndIndex func(ctx context.Context, blkHash ethtypes.EthHash, txIndex ethtypes.EthUint64) (*ethtypes.EthTx, error)

+ EthGetTransactionByBlockNumberAndIndex func(ctx context.Context, blkNum string, txIndex ethtypes.EthUint64) (*ethtypes.EthTx, error)

+ EthGetTransactionByHash func(ctx context.Context, txHash *ethtypes.EthHash) (*ethtypes.EthTx, error)

+ EthGetTransactionByHashLimited func(ctx context.Context, txHash *ethtypes.EthHash, limit abi.ChainEpoch) (*ethtypes.EthTx, error)

+ EthGetTransactionCount func(ctx context.Context, sender ethtypes.EthAddress, ...) (ethtypes.EthUint64, error)

+ EthGetTransactionHashByCid func(ctx context.Context, cid cid.Cid) (*ethtypes.EthHash, error)

+ EthGetTransactionReceipt func(ctx context.Context, txHash ethtypes.EthHash) (*api.EthTxReceipt, error)

+ EthGetTransactionReceiptLimited func(ctx context.Context, txHash ethtypes.EthHash, limit abi.ChainEpoch) (*api.EthTxReceipt, error)

+ func NewEthTransactionAPI(chainStore ChainStore, stateManager StateManager, stateApi StateAPI, ...) (EthTransactionAPI, error)

+ type EthTransactionDisabled struct

+ func (EthTransactionDisabled) EthBlockNumber(ctx context.Context) (ethtypes.EthUint64, error)

+ func (EthTransactionDisabled) EthGetBlockByHash(ctx context.Context, blkHash ethtypes.EthHash, fullTxInfo bool) (ethtypes.EthBlock, error)

+ func (EthTransactionDisabled) EthGetBlockByNumber(ctx context.Context, blkNum string, fullTxInfo bool) (ethtypes.EthBlock, error)

+ func (EthTransactionDisabled) EthGetBlockReceipts(ctx context.Context, blockParam ethtypes.EthBlockNumberOrHash) ([]*api.EthTxReceipt, error)

+ func (EthTransactionDisabled) EthGetBlockReceiptsLimited(ctx context.Context, blockParam ethtypes.EthBlockNumberOrHash, ...) ([]*api.EthTxReceipt, error)

+ func (EthTransactionDisabled) EthGetBlockTransactionCountByHash(ctx context.Context, blkHash ethtypes.EthHash) (ethtypes.EthUint64, error)

+ func (EthTransactionDisabled) EthGetBlockTransactionCountByNumber(ctx context.Context, blkNum ethtypes.EthUint64) (ethtypes.EthUint64, error)

+ func (EthTransactionDisabled) EthGetMessageCidByTransactionHash(ctx context.Context, txHash *ethtypes.EthHash) (*cid.Cid, error)

+ func (EthTransactionDisabled) EthGetTransactionByBlockHashAndIndex(ctx context.Context, blkHash ethtypes.EthHash, txIndex ethtypes.EthUint64) (*ethtypes.EthTx, error)

+ func (EthTransactionDisabled) EthGetTransactionByBlockNumberAndIndex(ctx context.Context, blkNum string, txIndex ethtypes.EthUint64) (*ethtypes.EthTx, error)

+ func (EthTransactionDisabled) EthGetTransactionByHash(ctx context.Context, txHash *ethtypes.EthHash) (*ethtypes.EthTx, error)

+ func (EthTransactionDisabled) EthGetTransactionByHashLimited(ctx context.Context, txHash *ethtypes.EthHash, limit abi.ChainEpoch) (*ethtypes.EthTx, error)

+ func (EthTransactionDisabled) EthGetTransactionCount(ctx context.Context, sender ethtypes.EthAddress, ...) (ethtypes.EthUint64, error)

+ func (EthTransactionDisabled) EthGetTransactionHashByCid(ctx context.Context, cid cid.Cid) (*ethtypes.EthHash, error)

+ func (EthTransactionDisabled) EthGetTransactionReceipt(ctx context.Context, txHash ethtypes.EthHash) (*api.EthTxReceipt, error)

+ func (EthTransactionDisabled) EthGetTransactionReceiptLimited(ctx context.Context, txHash ethtypes.EthHash, limit abi.ChainEpoch) (*api.EthTxReceipt, error)

+ type GasAPI interface

+ GasEstimateGasPremium func(ctx context.Context, nblocksincl uint64, sender address.Address, ...) (types.BigInt, error)

+ GasEstimateMessageGas func(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec, ...) (*types.Message, error)

+ type MessagePool interface

+ GetConfig func() *types.MpoolConfig

+ PendingFor func(ctx context.Context, a address.Address) ([]*types.SignedMessage, *types.TipSet)

+ type MpoolAPI interface

+ MpoolGetNonce func(ctx context.Context, addr address.Address) (uint64, error)

+ MpoolPending func(ctx context.Context, tsk types.TipSetKey) ([]*types.SignedMessage, error)

+ MpoolPush func(ctx context.Context, smsg *types.SignedMessage) (cid.Cid, error)

+ MpoolPushUntrusted func(ctx context.Context, smsg *types.SignedMessage) (cid.Cid, error)

+ type StateAPI interface

+ StateSearchMsg func(ctx context.Context, from types.TipSetKey, msg cid.Cid, limit abi.ChainEpoch, ...) (*api.MsgLookup, error)

+ type StateManager interface

+ ApplyOnStateWithGas func(ctx context.Context, stateCid cid.Cid, msg *types.Message, ts *types.TipSet) (*api.InvocResult, error)

+ Call func(ctx context.Context, msg *types.Message, ts *types.TipSet) (*api.InvocResult, error)

+ CallWithGas func(ctx context.Context, msg *types.Message, priorMsgs []types.ChainMsg, ...) (*api.InvocResult, error)

+ ExecutionTrace func(ctx context.Context, ts *types.TipSet) (cid.Cid, []*api.InvocResult, error)

+ GetNetworkVersion func(ctx context.Context, height abi.ChainEpoch) network.Version

+ HasExpensiveForkBetween func(parent, height abi.ChainEpoch) bool

+ LoadActor func(ctx context.Context, addr address.Address, ts *types.TipSet) (*types.Actor, error)

+ LoadActorRaw func(ctx context.Context, addr address.Address, st cid.Cid) (*types.Actor, error)

+ LookupIDAddress func(ctx context.Context, addr address.Address, ts *types.TipSet) (address.Address, error)

+ ParentState func(ts *types.TipSet) (*state.StateTree, error)

+ ResolveToDeterministicAddress func(ctx context.Context, addr address.Address, ts *types.TipSet) (address.Address, error)

+ StateTree func(st cid.Cid) (*state.StateTree, error)

+ TipSetState func(ctx context.Context, ts *types.TipSet) (cid.Cid, cid.Cid, error)

+ type SyncAPI interface

+ SyncState func(ctx context.Context) (*api.SyncState, error)

v1.31.1-rc1

Jan 21, 2025

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