Processor Write to contract
This processor creates transactions to interact with any smart contract, just like the “Write Contract” feature on block explorers. It currently supports EVM chains only.
Configuration meanings:
Variable name for storing result
Yes
This processor returns the transaction hash; pick a variable name to store it. For example, TX_HASH_WRITE_TO_CONTRACT_EVM
Private key
Yes
This is the private key of the wallet performing the transaction. Each Profile has a default variable for storing the private key, so you can use the default variable WALLET_PRIVATE_KEY
Contract address
Yes
The address of the contract you want to interact with
Contract ABI
Yes
ABI of contract
Method name
Yes
The name of the contract function you need to call
Parameter list
No
The parameters used to call the function
Native token amount
No
Amount of native token to include with the transaction. Leave it blank if none is required (most functions don’t need it)
Node endpoint group
Yes
Select the node provider to interact with the blockchain
Gas limit
No
Gas limit for executing the transaction
Gas price (Gwei)
No
Gas price for executing the transaction. If you do not specify a value, the gas price will default to the current average on the chain. For best results, it is recommended to set the gas price to increase the likelihood of a successful swap transaction
Wait for the transaction to be confirmed?
No
If you enable this option, the Processor will wait for the swap transaction to be confirmed before proceeding to the next Processor. If you leave it unchecked, the Processor will broadcast the swap transaction without waiting for confirmation and immediately move on to the next Processor
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