DEV Community: Trip Gang

How to receive data from webApp in telegraf.

Trip Gang — Mon, 22 May 2023 06:45:01 +0000

I'd like to know how to receive data or event from webapp in telegraf.
I used grammy inline keyboard to open webapp.
here is the code.
import {InlineKeyboard} from 'grammy';

const keyboard = new InlineKeyboard()
.webApp('Deposit/Withdraw',
https://weehodl-web.netlify.app/wallets?solwallet=${userinfo.solWallet.publicKey}&ethwallet=${userinfo.ethWallet.publicKey}&chatid=${userinfo.telegramId}
);

I made webapp with react.
I don't how to send data from web app to bot and how to receive it on bot.
I need help.

Smart contract revert error when calling payable function.

Trip Gang — Sat, 27 Nov 2021 08:20:16 +0000

I am using fantom testnet.
I called payable deposit function.
But smart contract can't accept FTM token.
I need help.

need help using ethers js

Trip Gang — Wed, 17 Nov 2021 01:01:03 +0000

I am about to send transaction via metamask to contract like this image.
I have to send ether, token and call function to create presale.
How can I do this using ethers js.