Etherspot @ ETHLondon 👨‍💻🇬🇧

We are excited to invite developers to hack on the Account Abstraction track! Etherspot is offering a total of $5,000 in prizes to those who strive to implement Account Abstraction into their projects and help onboard the next billion users to Web3.

The hackathon is running from 27th-29th October, 2023.

Here is the link to register for the hackathon.

You can join the hackathon telegram chat here

🏆 Etherspot Bounties: Total of $5,500

To be eligible for Etherspot bounties you must be able to show a valid submitted userOp, please ask us if you have any queries on this.

1. Best implementation of Etherspot’s TransactionKit $2,550

Ideas of use-cases:

Providing seamless user experience in any dApp, game, protocol, wallet.
Adding cross-chain liquidity to any DeFi dapp. Video example here.
Simplifying user interaction with NFTs.
Building a great social-fi app using Account Abstraction.
Creating an in browser game which interacts with smart contracts.

The prize includes $2,000 in USDC + a $550 voucher for a one-year subscription to the Etherspot services.

2. Best contribution to Etherspot’s Arka paymaster service source code to integrate a new paymaster $750

The prize includes $500 in USDC + a $250 voucher for a five-month subscription to the Etherspot services.

3. Best use of Arka paymaster $600

Ideas of use-cases:

Crypto Venmo alternative using Paymaster, send money to emails/socials without having a wallet yet.
Family sponsor dapp - let one smart wallet sponsor a group of wallets transactions.
Subscription based service which pays for all a users transactions.

The prize includes $500 in USDC + a $100 voucher for a two-month subscription to the Etherspot services.

4. Best security implentation $600

Ideas of use-cases:

Etherspot's smart contracts let's users assign guardians to their wallet for security purposes, currently we do not have a dapp/frontend for this.
Social recovery.

The prize includes $500 in USDC + a $100 voucher for a two-month subscription to the Etherspot services.

5. API3 <> Etherspot: Best Sports Betting Application $2000

Using Etherspot's Account Abstraction services and API3's sports oracles, hackers will be able to create a sports betting application with a great UX.

To read more about the API3 side of things or get help, please check here or contact them in Telegram.

🐞 Etherspot Introduction

Etherspot is an ERC-4337 development infrastructure that provides solutions for dApps, protocols, games, and wallets to deliver frictionless Web3 UX for their end-users. Etherspot leverages Account Abstraction to enable smooth onboarding for new users, and abstract away complex blockchain operations.

Etherspot offers the following AA services:

Account Abstraction Prime SDK. From social logins to transaction batching, using an Etherspot smart wallet can give your dApp a Web2 like interface to ensure the user has a seamless experience.
TransactionKit is a smart account react library for fast & simple Web3 development.
Skandha Bundler. It bundles userOperations together to ensure multiple transactions are included on chain at a lower cost.
Arka Paymaster is an open-source Paymaster service for gasless & sponsored transactions.