All right, Ray—here’s your complete smart contract for **Rays**, tailored for easy deployment right from your iPhone using MetaMask and the Remix IDE.
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### 💾 ERC-20 Contract for Rays (Polygon-Compatible)
“`solidity
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
contract Rays {
string public name = “Rays”;
string public symbol = “RAYS”;
uint8 public decimals = 0;
uint256 public totalSupply = 20000000;
mapping(address => uint256) public balanceOf;
mapping(address => mapping(address => uint256)) public allowance;
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
constructor() {
balanceOf[0x2ee3Ba00800e33ad65A9ab8fD29f0Bd24b7BdD36] = totalSupply;
emit Transfer(address(0), 0x2ee3Ba00800e33ad65A9ab8fD29f0Bd24b7BdD36, totalSupply); }
function transfer(address to, uint256 value) public returns (bool) { require(balanceOf[msg.sender] >= value, “Insufficient balance”); balanceOf[msg.sender] -= value;
balanceOf[to] += value;
emit Transfer(msg.sender, to, value);
return true;
}
function approve(address spender, uint256 value) public returns (bool) { allowance[msg.sender][spender] = value;
emit Approval(msg.sender, spender, value);
return true;
}
function transferFrom(address from, address to, uint256 value) public returns (bool) { require(balanceOf[from] >= value, “Not enough balance”); require(allowance[from][msg.sender] >= value, “Not approved”); balanceOf[from] -= value;
balanceOf[to] += value;
allowance[from][msg.sender] -= value;
emit Transfer(from, to, value);
return true;
}
}
“`
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### 🚀 How to Deploy (Fully iPhone-Friendly)
1. Open [Remix Ethereum IDE](https://remix.ethereum.org) in Safari. 2. Tap the **Solidity Compiler** tab → select version `0.8.20` and compile. 3. Tap **Deploy & Run** tab:
– Environment: **Injected Provider – MetaMask**
– Network: **Polygon Mumbai (testnet)** or **Polygon PoS Mainnet** – Hit **Deploy**!
4. Confirm the transaction in MetaMask.
Once deployed, you’ll receive the **contract address**—this becomes your official Rays token.
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Would you like help generating a custom PWA wallet next or hooking this into your Telegram bot flow? You’re one step away from launching the Rays economy 🌞 Sent from my iPhone