Payment & Streaming

This section covers the core payment and streaming functionality of the Papaya protocol.

permitAndCall

Executes a permit and then performs an action in a single transaction.

function permitAndCall(bytes permit, bytes action) external payable

Parameters

• permit (bytes): The permit data for token approval

• action (bytes): The action to execute after the permit

Description

This function allows users to approve tokens and execute an action in a single transaction. This is useful for gasless interactions where users sign permits off-chain.

Example

// Execute permit and action in one transaction
await papayaContract.permitAndCall(permitData, actionData, {
  value: ethers.utils.parseEther("0.1")
});

Related Events

• Transfer: Emitted when tokens are transferred during streaming

Related Errors

• WrongSignature: When permit signature is invalid

• DeadlineExceeded: When permit has expired