Ethereum: How can I accept bitcoins on my website?

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Accept bitcoins in your online store: a step by step guide

As the popularity of cryptocurrencies continues to grow, many entrepreneurs look for ways to accept them as a form of payment on their websites. Ethereum is one of those platforms that offers a safe and decentralized form of processing transactions. In this article, we will guide it through the steps to integrate Bitcoin’s acceptance into its online store with Ethereum.

What you need to know

Before immersing ourselves in details, it is essential to understand how Bitcoin works:

Bitcoin is a cryptocurrency between peers that uses cryptography to ensure and verify transactions.

Transactions are recorded in a major book called Blockchain, which guarantees transparency and security.

Bitcoins can be sent and received using specialized software or hardware wallets.

Starting with Ethereum

To start accepting bitcoins, you will need to create an Ethereum wallet. Here is like:

Create an Ethereum wallet : Download and install the official Ethereum wallet of the website [www.ethereum.org] ( You can choose between a desktop wallet or a mobile application.

Freucet your balance : Once you have downloaded and installed the wallet, the tap (or “mine”) some bitcoins to start with its new wallet.

Integrating Bitcoin’s acceptance in his online store

To accept Bitcoins on its website, you must create an Ethereum contract that listens to Bitcoin’s incoming transactions. Here is a step by step guide:

Create a new contract : Use the official Ethereum solidity compiler to create a new contract. You can do it by downloading the [Ethereum compiler] ( Compilation-a-contract) and creating a new file.

Define the contract function : Define a function that listens to Bitcoin’s incoming transactions. This function will receive the transaction data, verify that it is valid and then stored in a local variable.

Implement the wallet API : Create an API final point on your server to interact with the Ethereum block chain. You can use the [ETH.JS] ( to make requests to the Ethereum network.

Here is some sample code to start:

`JavaScript



Pragma solidity ^0.8.0;

Hire bitcoinacecement {

  // Mape of addresses and balances

  Mapping (address => uint) public balance;

  Mapping (address => uint) public transactions;

  // works to listen to Bitcoin's incoming transactions

  Function reception () public {

    Require (transactions [msg.sender] <10); // Check if the sender has at least 10 bitcoins in his wallet

    // Store transaction data in a local variable

    Balance [msg.sender] = txvalue;

    transactions [msg.sender] += 1;

    // Record the transaction to blockchain

    transaction emit (address (msg.sender), txvalue);

  }

  // Function to send Bitcoins back to the sender (optional)

  SENDTRANSACTION FUNCTION (UINT AMOUNT) PUBL {

    Require (transactions [msg.sender]> = quantity);

    balance [msg.sender] -= quantity;

    transactions [msg.sender] = 0;

    transaction emit (address (msg.sender), -amount);

  }

}



 Integration of the contract on your website 

To integrate the contract on your website, you must use a programming language such as Javascript or Python. Here is an example using node.js:

` JavaScript

const express = require (‘express’);

const ethhereum = request (‘Éters’);

const app = express ();

// Configure the Ethereum contract instance

const contract = new ethereum.contract (‘0x … your direction-direction …’, {

// works to listen to Bitcoin’s incoming transactions

Receiptransaction: Async () => {

const txvalue = alea gettransactionata ();

console.

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Ethereum: How can I accept bitcoins on my website?