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Optimism API Methods

Supported Networks:

  • Optimism Mainnet (OPTM)
  • Optimism Testnet (OPTMS)

Supported Interfaces:

  • JSON-RPC/HTTP
  • JSON-RPC/WEBSOCKET

JSON-RPC​

Chain & Node​

  • eth_chainId
  • net_version
  • net_listening
  • net_peerCount
  • rpc_modules
  • web3_clientVersion
  • web3_sha3
  • eth_protocolVersion
  • eth_syncing

Blocks​

  • eth_blockNumber
  • eth_getBlockByNumber
  • eth_getBlockByHash
  • eth_getBlockReceipts
  • eth_getBlockTransactionCountByNumber
  • eth_getBlockTransactionCountByHash
  • eth_getUncleCountByBlockNumber
  • eth_getUncleCountByBlockHash
  • eth_getUncleByBlockNumberAndIndex
  • eth_getUncleByBlockHashAndIndex

Transactions — Read​

  • eth_getTransactionByHash
  • eth_getTransactionByBlockNumberAndIndex
  • eth_getTransactionByBlockHashAndIndex
  • eth_getTransactionReceipt

Transactions — Write​

  • eth_sendRawTransaction
  • eth_signTransaction
  • eth_sendTransaction
  • eth_sign

Accounts & State​

  • eth_accounts
  • eth_getBalance
  • eth_getTransactionCount
  • eth_getStorageAt
  • eth_getCode
  • eth_getProof

Execution (EVM)​

  • eth_call
  • eth_estimateGas
  • eth_createAccessList

Filters, Logs & Subscriptions​

  • eth_newFilter
  • eth_newBlockFilter
  • eth_newPendingTransactionFilter
  • eth_getFilterChanges
  • eth_getFilterLogs
  • eth_uninstallFilter
  • eth_getLogs
  • eth_subscribe
  • eth_unsubscribe

Gas & Fees​

  • eth_gasPrice
  • eth_feeHistory
  • eth_maxPriorityFeePerGas

Mining / Work & Hashrate (legacy compatibility)​

  • eth_coinbase
  • eth_mining
  • eth_hashrate
  • eth_getWork

Compilers (legacy compatibility)​

  • eth_getCompilers
  • eth_compileLLL

Network-specific (Optimism)​

  • eth_getBlockRange
  • rollup_gasPrices
  • rollup_getInfo

Add-Ons:​

bundler​

  • eth_sendUserOperation
  • eth_estimateUserOperationGas
  • eth_getUserOperationByHash
  • eth_getUserOperationReceipt
  • eth_supportedEntryPoints

debug​

  • debug_getBadBlocks
  • debug_getRawBlock
  • debug_getRawHeader
  • debug_getRawReceipts
  • debug_getRawTransaction
  • debug_storageRangeAt
  • debug_traceBlock
  • debug_traceBlockByHash
  • debug_traceBlockByNumber
  • debug_traceCall
  • debug_traceTransaction

trace​

  • trace_call
  • trace_block
  • trace_get
  • trace_filter
  • trace_transaction
  • trace_rawTransaction
  • trace_replayBlockTransactions
  • trace_replayTransaction