Submit erc3525

contracts/erc3525Example/.gitignore

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+node_modules
+.env
+coverage
+coverage.json
+typechain
+typechain-types
+
+# Hardhat files
+cache
+artifacts
+
+

contracts/erc3525Example/contracts/ERC3525GettingStarted.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.9;
+
+import "@openzeppelin/contracts/utils/Strings.sol";
+import "@solvprotocol/erc-3525/ERC3525.sol";
+
+// Uncomment this line to use console.log
+// import "hardhat/console.sol";
+
+contract ERC3525GettingStarted is ERC3525 {
+     using Strings for uint256;
+
+    address public owner;
+
+    constructor(address owner_) ERC3525("ERC3525GettingStarted", "ERC3525GS", 18) {
+        owner = owner_;
+    }
+
+    function mint(address to_, uint256 slot_, uint256 amount_) external {
+        require(msg.sender == owner, "ERC3525GettingStarted: only owner can mint");
+        _mint(to_, slot_, amount_);
+    }
+
+     function tokenURI(uint256 tokenId_) public view virtual override returns (string memory) {
+        return string(
+            abi.encodePacked(
+                '<svg width="600" height="600" xmlns="http://www.w3.org/2000/svg">',
+                ' <g> <title>Layer 1</title>',
+                '  <rect id="svg_1" height="600" width="600" y="0" x="0" stroke="#000" fill="#000000"/>',
+                '  <text xml:space="preserve" text-anchor="start" font-family="Noto Sans JP" font-size="24" id="svg_2" y="340" x="200" stroke-width="0" stroke="#000" fill="#ffffff">TokeId: ',
+                tokenId_.toString(),
+                '</text>',
+                '  <text xml:space="preserve" text-anchor="start" font-family="Noto Sans JP" font-size="24" id="svg_3" y="410" x="200" stroke-width="0" stroke="#000" fill="#ffffff">Balance: ',
+                balanceOf(tokenId_).toString(),
+                '</text>',
+                '  <text xml:space="preserve" text-anchor="start" font-family="Noto Sans JP" font-size="24" id="svg_3" y="270" x="200" stroke-width="0" stroke="#000" fill="#ffffff">Slot: ',
+                slotOf(tokenId_).toString(),
+                '</text>',
+                '  <text xml:space="preserve" text-anchor="start" font-family="Noto Sans JP" font-size="24" id="svg_4" y="160" x="150" stroke-width="0" stroke="#000" fill="#ffffff">ERC3252 GETTING STARTED</text>',
+                ' </g> </svg>'
+            )
+        );
+     }
+}

contracts/erc3525Example/hardhat.config.ts

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+import { HardhatUserConfig } from "hardhat/config";
+import "@nomicfoundation/hardhat-toolbox";
+
+const config: HardhatUserConfig = {
+  solidity: "0.8.17",
+  networks: {
+    sepolia: {
+      url: process.env.SEPOLIA_URL || `https://sepolia.infura.io/v3/${process.env.INFURA_KEY}`,
+      accounts:
+        process.env.PRIVATE_KEY !== undefined ? [process.env.PRIVATE_KEY] : [],
+    },
+  }
+};
+
+export default config;