Signer Packages

The Web3 KMS Signer Library provides an efficient way to sign Ethereum transactions and messages using private keys managed by Key Management Services (KMS) like AWS and GCP, as well as supporting Hierarchical Deterministic (HD) wallets. It simplifies the

UA tax signer

X-Hub-Signature tools - lightweight, zero-dependency, WebCrypto

A cloud HSM signer for EVM-compatible transactions.

Signer, Wallet and other tools for cryptography.

A simple drop-in signing device for your react app.

Filecoin signing library and RPC client in pure Typescript / Javascript with the necessary methods to create, sign and broadcast messages to send FIL, and interact with Filecoin's built-in actors (like Payment Channel and Multisig).

This package enables users to sign and verify messages in their applications.

Sign JWT Token with any Signature algorithm key.

Solana Wallet

Signer interface for Chorus One SDK

Fireblocks signer for Chorus One SDK

Keplr signer for the Chorus One SDK, used for signing Cosmos transactions

Ledger signer for the Chorus One SDK, used for signing Cosmos transactions

Local signer for Chorus One SDK that utilizes a BIP39 mnemonic for signing operations

an ethers.js- and sequence.js-compatible signer using Google Cloud Key Management Service keys

ProviderCubensis for Signer

ProviderKeeper for Signer

JSON Web Token