Configuration

The midl field in your Hardhat config enables integration with the MIDL Hardhat plugin. Below is the configuration reference:

Options

Option	Type	Description
path	string (optional)	Path to deployments directory
networks	Record<string, NetworkConfig>	Network configurations (see below)

NetworkConfig

Option	Type	Description
mnemonic	string	Mnemonic phrase for wallet
privateKeys	string[]	Array of private keys (WIF or hex)
connectorFactory	function	Custom connector factory
paymentAddressType	AddressType (optional)	Address type for payment account
confirmationsRequired	number (optional)	EVM confirmations required
btcConfirmationsRequired	number (optional)	BTC confirmations required
network	string | BitcoinNetwork (optional)	Bitcoin network or name
hardhatNetwork	string (optional)	Name of the Hardhat network to use
providerFactory	() => AbstractProvider (optional)	Custom BTC data provider factory
runesProviderFactory	() => AbstractRunesProvider (optional)	Custom runes data provider factory
defaultPurpose	AddressPurpose (optional)	Default purpose for wallet

NOTE

Provide exactly one of mnemonic, privateKeys, or connectorFactory.

Example

import { AddressPurpose } from "@midl/core";

export default {
  midl: {
    path: "deployments",
    networks: {
      default: {
        mnemonic: "test test test ...",
        confirmationsRequired: 5,
        btcConfirmationsRequired: 1,
        network: "regtest",
        hardhatNetwork: "regtest",
        defaultPurpose: AddressPurpose.Payment
      },
    },
  },
};

See the API Reference for more details on usage.