ERC20 Approve

The ERC20 Approve node approves a specified amount of ERC20 tokens for a given spender from a wallet.

Inputs

• wallet:

  • description: The wallet object for the EVM-compatible wallet.

  • allowed types: EVMWallet

  • default value: None

• token:

  • description: The EVM address of the ERC20 token. It must be the token contract address, not its name.

  • allowed types: EVMAddress

  • default value: None

• spender:

  • description: The EVM address or wallet instance of the spender.

  • allowed types: EVMAddress, EVMWallet

  • default value: None

• amount:

  • description: The amount of ERC20 tokens to approve.

  • allowed types: decimal

  • default value: 0

• blockchain:

  • description: The name of the blockchain on which the tokens will be approved.

  • allowed types: BlockchainName

  • default value: None

Output

• description: The transaction object representing the approval.

• type: EVMTransaction

Tags

• crypto

• EVM

• ERC20