Actions

Overview

Tevm has an actions based api similar to viem’s actions api and following similar patterns. This is a higher level of abstraction than the lower level JSON-RPC api

Tevm actions

Tevm methods are the main recomended way to interact with Tevm. 🚧 means the procedure is still under construction

• Tevm.call - Similar to eth call but with additional properties to control the VM execution
• Tevm.getAccount - gets account information such as balances contract information nonces and state roots.
• Tevm.setAccount - directly modifies the state of an account
• Tevm.contract - Similar to eth call but with additional properties to control the VM execution
• Tevm.script - Runs the provided bytecode against the EVM state
• 🚧 Tevm.traceContractCall
• 🚧 Tevm.traceScript
• Tevm.dumpState - Returns the state of the VM
• Tevm.loadState - Initializes the state of the VM

Eth methods

Tevm plans on implementing most of the ethereum JSON-RPC spec

• `Tevm.eth.accounts’ - Uses the same test accounts ganache anvil and hardhat uses. Mnemonic: test test test test test test test test test test test junk
• `Tevm.eth.call’
• `Tevm.eth.chainId’
• `Tevm.eth.estimateGas’
• `Tevm.eth.gasPrice’
• `Tevm.eth.getBalance’
• `Tevm.eth.getCode’
• `Tevm.eth.getStorageAt’
• `Tevm.eth.sign’
• `Tevm.eth.signTransaction’
• 🚧 `Tevm.eth.getLogs’
• 🚧 `Tevm.eth.coinbase’
• 🚧 `Tevm.eth.hashrate’
• 🚧 `Tevm.eth.newFilter’
• 🚧 `Tevm.eth.getFilterLogs’
• 🚧 `Tevm.eth.getBlockByHash’
• 🚧 `Tevm.eth.newBlockFilter’
• 🚧 `Tevm.eth.protocolVersion’
• 🚧 `Tevm.eth.sendTransaction’
• 🚧 `Tevm.eth.uninstallFilter’
• 🚧 `Tevm.eth.getBlockByNumber’
• 🚧 `Tevm.eth.getFilterChanges’
• 🚧 `Tevm.eth.sendRawTransaction’
• 🚧 `Tevm.eth.getTransactionCount’
• 🚧 `Tevm.eth.getTransactionByHash’
• 🚧 `Tevm.eth.getTransactionReceipt’
• 🚧 `Tevm.eth.newPendingTransactionFilter’
• 🚧 `Tevm.eth.getBlockTransactionCountByHash’
• 🚧 `Tevm.eth.getBlockTransactionCountByNumber’
• 🚧 `Tevm.eth.getTransactionByBlockHashAndIndex’
• 🚧 `Tevm.eth.getTransactionByBlockNumberAndIndex’

Debug methods

• 🚧 Tevm.debug.traceTransaction
• 🚧 Tevm.debug.traceCall

Anvil/Hardhat methods

Anvil/hardhat methods are provided for compatability

• 🚧 `Tevm.anvil.mine’
• 🚧 `Tevm.anvil.reset’
• 🚧 `Tevm.anvil.setCode’
• 🚧 `Tevm.anvil.setNonce’
• 🚧 `Tevm.anvil.dumpState’
• 🚧 `Tevm.anvil.loadState’
• 🚧 `Tevm.anvil.setBalance’
• 🚧 `Tevm.anvil.setChainId’
• 🚧 `Tevm.anvil.getAutomine’
• 🚧 `Tevm.anvil.setStorageAt’
• 🚧 `Tevm.anvil.dropTransaction’
• 🚧 `Tevm.anvil.impersonateAccount’
• 🚧 `Tevm.anvil.stopImpersonatingAccount’

Tree shakeable actions

Like viem, Tevm provides tree shakable versions of the actions in the tevm/procedures package. But for Tevm it is recomended you use the higher level client apis. If bundle size is a concern a more effective way of reducing bundle size is using a remote http client and running the EVM on a backend server