lookup method

CryptoProvider? lookup(
  1. String id
)

The configured provider with id, or null if none matches.

The built-in legacy provider is not in providers; the SDK supplies it as a fallback for legacyCryptoProviderId, so a null result for that id still resolves.

Implementation

CryptoProvider? lookup(String id) {
  for (final provider in providers) {
    if (provider.id == id) return provider;
  }
  return null;
}