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January 30, 2022 07:47
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Wallet Connect Integration Code - https://youtu.be/Ws5jIo4NMDc
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <title>Wallet Connect</title> | |
| <script src="https://cdn.jsdelivr.net/npm/@walletconnect/[email protected]/dist/umd/index.min.js"></script> | |
| <script src="https://cdn.jsdelivr.net/npm/web3@latest/dist/web3.min.js"></script> | |
| </head> | |
| <body> | |
| <button onclick="connectWC()">Connect Wallet Connect</button> | |
| <script type="text/javascript"> | |
| var account; | |
| // https://docs.walletconnect.com/quick-start/dapps/web3-provider | |
| var provider = new WalletConnectProvider.default({ | |
| rpc: { | |
| 1: "https://cloudflare-eth.com/", // https://ethereumnodes.com/ | |
| 137: "https://polygon-rpc.com/", // https://docs.polygon.technology/docs/develop/network-details/network/ | |
| // ... | |
| }, | |
| // bridge: 'https://bridge.walletconnect.org', | |
| }); | |
| var connectWC = async () => { | |
| await provider.enable(); | |
| // Create Web3 instance | |
| const web3 = new Web3(provider); | |
| window.w3 = web3 | |
| var accounts = await web3.eth.getAccounts(); // get all connected accounts | |
| account = accounts[0]; // get the primary account | |
| } | |
| var sign = async (msg) => { | |
| if (w3) { | |
| return await w3.eth.personal.sign(msg, account) | |
| } else { | |
| return false | |
| } | |
| } | |
| var contract = async (abi, address) => { | |
| if (w3) { | |
| return new w3.eth.Contract(abi, address) | |
| } else { | |
| return false | |
| } | |
| } | |
| var disconnect = async () => { | |
| // Close provider session | |
| await provider.disconnect() | |
| } | |
| var address = "0x4b4f8ca8fb3e66b5ddafcebfe86312cec486dae1" | |
| var abi = [{"inputs":[],"name":"count","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"increment","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"}] | |
| </script> | |
| </body> | |
| </html> |
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it not working for now, Can anybody explain this problem