aws-kms-signer Install $ npm install aws-kms-signer Examples import { KmsSigner } from "aws-kms-signer"; async function main() { const keyId = "xxxxx-xxxx-xxxx-xxxx-xxxxxxxx"; const signer = new KmsSigner(keyId); console.log(await signer.getAddress()); } main().catch((e) => console.error(e));