PrivateKeyProvider#

PrivateKeyProvider's main purpose is to be used for testing. It is the first GreenWeb.js Provider that exposes the signCoinSpends function.

Here's how to initialize the provider:

const provider = new greenweb.xch.providers.PrivateKeyProvider(
    "9090909090909090909090909090909090909090909090909090909090909090" // private key here
);

Arguments:

• privateKey: A 32-byte string representing the private key
• network: Default "mainnet"; is used when signing AGG_SIG_ME messages

signCoinSpends#

The signCoinSpends method accepts a second parameter, customGenesisChallenge - it overwrite the genesis challenge used to sign the given list of coin spends. If used correctly, the last argument allows developers to sign spends for other Chia forks.

public async signCoinSpends(
    { coinSpends }: signCoinSpendsArgs,
    customGenesisChallenge: bytes | null = null
): Promise<Optional<SpendBundle>> {