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EthSigner Transaction Signer

EthSigner is an open-source, client-agnostic, Ethereum transaction signer developed under the Apache 2.0 license and written in Java.

EthSigner provides private key signing to separate key management from transaction validation.

What can you do with EthSigner?

EthSigner can:

  • Sign Ethereum transactions
  • Access your key store.
Questions or feedback? You can discuss issues and obtain free support on EthSigner Gitter channel.
For paid professional support by PegaSys, contact us at [email protected]