This tutorial will show you how to accept Bitcoin on a website with SSL signed payment requests.It is updated for Electrum 2.6.Requirements A webserver serving static HTML A SSL certificate (signed by a CA) Electrum version >= 2.6 Create a wallet Create a wallet on your web server: You can also use a watching only wallet (restored from xpub), if you want to keep private keys off the server.Once your wallet is created, start Electrum as a daemon: Add your SSL certificate to your configuration You should have a private key and a public certificate for your domain.Create a file that contains only the private key: Set the path to your the private key file with setconfig: Create another file, file that contains your certificate, and the list of certificates it depends on, up to the root CA.Your certificate must be at the top of the list, and the root CA at the end.Set the ssl_chain path with setconfig: Configure a requests directory This directory must be served by your webserver (eg Apache) By default, electrum will display local URLs, starting with ‘file://‘ In order to display public URLs, we need to set another configuration variable, url_rewrite.

For example: Create a signed payment request 3 { } This command returns a json object with two URLs: request_url is the URL of the signed BIP70 request.index_url is the URL of a webpage displaying the request.Note that request_url and index_url use the domain name we defined in url_rewrite.You can view the current list of requests using the ‘listrequests’ command.Open the payment request page in your browser Let us open index_url in a web browser.The page shows the payment request.You can open the bitcoin: URI with a wallet, or scan the QR code.The bottom line displays the time remaining until the request expires.This page can already used to receive payments.However, it will not detect that a request has been paid; for that we need to configure websockets Add web sockets support Get SimpleWebSocketServer from here: Set and in your config: And restart the daemon: Now, the page is fully interactive: it will update itself when the payment is received.

Please notice that higher ports might be blocked on some client’s firewalls, so it is more safe for example to reverse proxy websockets transmission using standard port on an additional subdomain.JSONRPC interface Commands to the Electrum daemon can be sent using JSONRPC.This is useful if you want to use electrum in a PHP script.Note that the daemon uses a random port number by default.In order to use a stable port number, you need to set the ‘rpcport’ configuration variable (and to restart the daemon): With this setting, we can perform queries using curl or PHP.bitcoin weighted priceExample: Query with named parameters: Create a payment request:how to buy litecoin from ukBitcoin is a digital currency produced and used by millions of people around the globe.litecoin pool information

It was first proposed by a software developer called Satoshi Nakamoto.Bitcoin is an independent, digital currency that can be used for online transactions.Physically, bitcoins don’t exist, they’re all stored electronically and out of control or influence from high street banks and governments.The benefits are stability, anonymity and avoidance of price manipulations – unlike real money.Keeping track of Bitcoin prices in real-time, or indeed the latest Buy & Sell transactions that are available as well as Bitcoin mining information, can easily be achieved: Simply use any of the PHP scripts featured in this article to receive a plethora of Bitcoin statistical information.ethereum hashrate comparisonYou can easily create a website offering a wide range of tools and data about Bitcoin with The Bitcoin Toolbox.bitcoin in het nieuws

It is customizable in various ways via a configuration file.The script for example allows you to customize several elements to help you create a unique and eye-catching website with ease.Developed by using the Bootstrap 3 framework, you can provide up-to-date information such as currency rates against the US Dollar (US$), total bitcoin circulation value, mining rewards and difficulty data.You can also allow people to view lots of data for any bitcoin address as well as offering a variety of bitcoin conversions including pubkey and hash 160.ethereum api javaThe Bitcoin QR Code Generator script allows you to create an easy-to-use website that generates bitcoin QR codes.bitcoin comment en avoirQuite a lot of QR codes are supported, including URL, vCard, SMS, Geo, and email all as standard with no additional configuration required.buy litecoin instantly

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You can set payment limits, recurring payments schedule, and you’re able to add a small fee on top of the invoiced total, generating an additional source of online revenue.Bitcoin Payments integrates perfectly with the UCM system, making use of the comprehensive administration panel that comes provided as standard.Easily create your own bitcoin currency website with the Bitcoin Calculator script.It offers your visitors the ability to calculate the value of bitcoin into any of the supported 32 currencies using self-updating cached data.It comes with a modern, clean and responsive design.The Bitcoin Calculator is a great tool that can be put to use immediately with minimal configuration.The Bitcoin 24 Hour Statistics provides statistics from the entire bitcoin network covering a period of 24 hours.Quickly and easily view how many blocks of bitcoin have been mined, the total bitcoin count, transaction fee totals, mining difficulty, and current hash rates.All information is presented within a modern and responsive framework.

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