avocado-integration/README.md

Avocado Integration Documentation

Avocado is a user-friendly platform designed to facilitate seamless web3 interactions by providing network, gas, and account abstraction features.

Avocado Application: https://avocado.instadapp.io/

Beginner's Guide: https://help.avocado.instadapp.io/en/articles/7038838-a-checklist-to-get-started-with-avocado

Avocado Network Specifications:

• RPC URL: https://rpc.avocado.instadapp.io/
• Native Token: USDC
• Chain ID: 634
• Avocado Factory Address: https://blockscan.com/address/0x3AdAE9699029AB2953F607AE1f62372681D35978
• USDC Deposit Address: 0xE8385fB3A5F15dED06EB5E20E5A81BF43115eb8E (Compatible with the chains listed below)
• Supported Chains:
  • Ethereum Mainnet
  • Polygon PoS
  • Avalanche C-Chain
  • Binance Smart Chain
  • Gnosis Chain
  • Arbitrum
  • Optimism
  • Polygon zkEVM
  • Fantom

Help Center: https://help.avocado.instadapp.io/en/

Installation:

Avocado SDK: https://github.com/Instadapp/avocado-sdk

To install @instadapp/avocado, execute one of the following commands in your terminal:

# npm
npm install @instadapp/avocado

# yarn
yarn add @instadapp/avocado

# pnpm
pnpm install @instadapp/avocado

Connection via MetaMask

Requirements:

• Users must be connected to the Avocado Network to sign transaction data messages.
• ethersjs is preferred over web3js for compatibility reasons.

Retrieve Avocado Safe Address

import { createSafe } from '@instadapp/avocado'

// Should be connected to chainId 634 (https://rpc.avocado.instadapp.io), before doing any transaction
const provider = new ethers.providers.Web3Provider(window.ethereum, "any")

const safe = createSafe(provider.getSigner())

// Getting User's AvoSafe address
const safeOwner = await safe.getOwnerAddress()

Send Transaction to Avocado:

import { createSafe } from '@instadapp/avocado'

// Should be connected to chainId 634 (https://rpc.avocado.instadapp.io), before doing any transaction
const provider = new ethers.providers.Web3Provider(window.ethereum, "any")

const safe = createSafe( provider.getSigner() )

// Sending 0.1 ETH to Vitalk 
cosnt tx = await safe.sendTransaction({
    to: "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
    value: 1e18,
    chainId: 1
})

Note: The underlying chainId can be included with the transaction data.

Send Transaction to Avocado (Reveune Sharing Program):

import { createSafe } from '@instadapp/avocado'

// Should be connected to chainId 634 (https://rpc.avocado.instadapp.io), before doing any transaction
const provider = new ethers.providers.Web3Provider(window.ethereum, "any")

const safe = createSafe( provider.getSigner() )

const referralAddress = "0x_____" // Default: "0x000000000000000000000000000000000000Cad0" // If Source address is passed, then 10% of the transaction fee shared with referral address. 

// Sending 0.1 ETH to Vitalk 
cosnt tx = await safe.sendTransaction({
    to: "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
    value: 1e18,
    chainId: 1
}, { source: referralAddress })

Note: Currently, withdrawal for source/referral is not live yet.

Top-up USDC Gas Balance:

import { createSafe } from '@instadapp/avocado'

// Should be connected to chainId 634 (https://rpc.avocado.instadapp.io), before doing any transaction
const provider = new ethers.providers.Web3Provider(window.ethereum, "any")

const safe = createSafe(provider.getSigner())

const USDC_DEPOSIT_ADDRESS = "0xE8385fB3A5F15dED06EB5E20E5A81BF43115eb8E"

// Top-up USDC gas
cosnt tx = await safe.sendTransaction({
    to: USDC_ADDRESS_UNDERLYING_CHAIN, // USDC Token address on mainnet
    data: ERC20.populateTransaction.transfer(USDC_DEPOSIT_ADDRESS, USDC_GAS_AMOUNT)
    value: 0,
    chainId: 1 // Underlying chainId - Mainnet
})

Important:

• Top-up USDC can be conducted on any chain supported by Avocado.
• Transfer of USDC gas must be initiated from the Avocado Safe only.
• On Avalanche, USDC is utilized as gas, not USDC.e.

Retrieve USDC Gas Balance:

import { createSafe } from '@instadapp/avocado'

// Should be connected to chainId 634 (https://rpc.avocado.instadapp.io), before doing any transaction
const provider = new ethers.providers.Web3Provider(window.ethereum, "any")

const safe = createSafe(provider.getSigner())

const safeOwner = await safe.getOwnerAddress()

const usdcGasBalance = await provider.getBalance(safeOwner)

Additional Examples: https://github.com/Instadapp/avocado-sdk#examples

Technical Architecture: