ContractRunner

A ContractRunner is a generic interface which defines an object capable of interacting with a Contract on the network.

The more operations supported, the more utility it is capable of.

The most common ContractRunners are Providers which enable read-only access and Signers which enable write-access.

Extended by

• Provider
• Signer

Properties

Property	Type	Description
call?	(tx: QuaiTransactionRequest) => Promise<string>	Required for pure, view or static calls to contracts.
createAccessList?	(tx: QuaiTransactionRequest) => Promise<AccessList>	Required for populating access lists for state mutating calls
estimateGas?	(tx: TransactionRequest) => Promise<bigint>	Required to estimate gas.
provider	null | Provider	The provider used for necessary state querying operations. This can also point to the ContractRunner itself, in the case of an AbstractProvider.
sendTransaction?	(tx: TransactionRequest) => Promise<TransactionResponse>	Required for state mutating calls