Скачать или смотреть Gas Free dApp - EIP-2771 - Meta Transactions - Part 4

Gas Free dApp - EIP-2771 - Meta Transactions

Part 4: Biconomy Dashboard

Links You'll Need:
Biconomy Dashboard: https://dashboard.biconomy.io/
Create-Next-App: https://nextjs.org/docs/api-reference...
EIP-2771: https://eips.ethereum.org/EIPS/eip-2771
Smart Contract Codebase: https://docs.openzeppelin.com/learn/u...
Biconomy Tutorial: https://docs.biconomy.io/products/ena...
Biconomy Demo: https://dapp.biconomy.io/
Biconomy Codebase: https://github.com/bcnmy/dapp-demo
Finished Codebase: https://github.com/SweetmanTech/dApp-...

Goal: Train Web3 Coding Skills.

There is a growing interest in making it possible for Ethereum contracts to accept calls from externally owned accounts that do not have ETH to pay for gas.

This can be accomplished with meta transactions, which are transactions that have been:
1. Authorized by the Transaction Signer. For example, signed by an externally owned account.
2. Relayed by an untrusted third party that pays for the gas (the Gas Relay)

FREE Courses (Limited Availability):
1. Generative Art on Blockchains - https://www.udemy.com/course/artonblo...
2. CryptoZombies - Ethereum Blockchain Solidity Developer - https://www.udemy.com/course/cryptozo...
3. Fullstack Ethereum Blockchain Bootcamp - https://www.udemy.com/course/blockcha...
4. Flow Blockchain Developer Bootcamp (Free) - https://www.udemy.com/course/flowbloc...
5. Ultimate Voice Dev Course - Google Actions & Alexa Skills - https://www.udemy.com/course/ultimate...

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