CrossmintEvmNonCustodialSigner - Crossmint Docs

Final Class EVM variant of CrossmintNonCustodialSigner. Signs with secp256k1 keys using hex encoding. Applies the EIP-191 personal-message prefix when signing arbitrary strings.

final class CrossmintEvmNonCustodialSigner extends CrossmintNonCustodialSigner

Constructors

CrossmintEvmNonCustodialSigner

CrossmintEvmNonCustodialSigner({
  required super.client,
  required super.bridge,
  required super.type,
  required super.locator,
  super.address,
  super.onAuthRequired,
  super.bridgeClient,
})

Creates an EVM non-custodial signer.

Methods

signMessage

Future<String> signMessage(String message)

signTransaction

Future<String> signTransaction(String transaction)