Introduction

The available Alchemy SDK Transact methods include:

Supported Methods

Method	Description
`getTransaction`	Returns the transaction with hash or null if the transaction is unknown.
`sendTransaction`	Submits transactions to the network to be mined.
`sendPrivateTransaction`	Used to send a single transaction to Flashbots. Flashbots will attempt to send the transaction to miners for the next 25 blocks.
`cancelPrivateTransaction`	Stops the provided private transaction from being submitted for future blocks.
`waitForTransaction`	Returns a promise which will not resolve until the specified transaction hash is mined.
`estimateGas`	Returns an estimate of the amount of gas required to submit transactions to the network.
`getMaxPriorityFeePerGas`	Returns a fee per gas (in wei) that is an estimate of how much you can pay as a priority fee, or "tip", to get a transaction included in the current block.
`simulateAssetChanges`	Simulates the asset changes resulting from a single transaction.
`simulateAssetChangesBundle`	Simulates the asset changes resulting from a list of transactions simulated in sequence.
`simulateExecution`	Simulates a single transaction and the resulting and returns list of decoded traces and logs that occurred during the transaction simulation.
`simulateExecutionBundle`	Simulates a list of transactions in sequence and returns list of decoded traces and logs that occurred for each transaction during simulation.