npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@0xessential/signers

v0.0.1-beta-38

Published

@nfight/signer offers an ethers-based `Signer` for implementing nFight's meta-transaction stack in your dapp.

Downloads

175

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Maintainers

sammybauchsammybauch

Keywords

Readme

@nfight/signer

@nfight/signer offers an ethers-based Signer for implementing nFight's meta-transaction stack in your dapp.

Features

Provide an EssentialSigner to an ethers Contract or wagmi contract hook and user transactions will seamlessly become meta-transactions.

  • Cross-chain NFT auth: pass an NFT's chainId, contractAddress and tokenId to Contract calls - CCTG authorizes ownership and forwards this data to your L2 contract for building cross-chain experiences without bridging.

  • Network Agnostic UX: EssentialSigner lets users sign meta-transactions with their Ethereum wallet from any network - no network switching or L2 gas tokens needed.

  • Burner Wallets: nFight supports localized on-chain delegation for NFT auth. Pass a burner Wallet to EssentialSigner so users sign meta-transactions without a popup, while your L2 contract receives the primary address as the _msgSender().

  • Simple Integration: EssentialSigner is based on ethers, written in typescript and can be used in testing environments like hardhat.

Installation

The package is available via NPM:

  yarn install @nfight/signer

Usage

The SDK expects you to set some ENV vars in your dApp's environment:

NFIGHT_CHAIN_ID

The chain ID value for the chain where your implementation contract lives. 0xEssential currently supports Polygon's Mumbai testnet (80001) and Matic mainnet (137).

NFIGHT_RELAYER_URI

The SDK will handle submitting meta-transaction requests to your relayer. To do so the SDK needs to know the URI of the relaying service. This can be a fully qualified URL or a relative path.

nFight provides an OpenZeppelin Defender autotask that can be used as your relayer, but we recommend proxying the call to your autotask webhook to keep the URL secret.