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@welshman/signer ​

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A Nostr signer implementation that supports multiple authentication methods and encryption standards.

What's Included ​

  • ISigner Interface - Unified API across all authentication methods
  • NIP-01 Signer - Core implementation using key-pair cryptography
  • NIP-07 Signer - Browser extension support (nos2x, Alby, etc.)
  • NIP-46 Signer - Remote signing with Nostr Connect protocol
  • NIP-55 Signer - Native app integration via Capacitor
  • NIP-59 Utils - Gift Wrap protocol for secure event encryption

Quick Example ​

typescript
import { makeEvent } from '@welshman/util'
import { ISigner, Nip01Signer, makeSecret } from '@welshman/signer'

const signer: ISigner = new Nip01Signer(makeSecret())

signer.sign(makeEvent(1)).then(signedEvent => console.log(signedEvent))

Installation ​

bash
npm install @welshman/signer