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Today, I will talk to you about how to install BTCPayServer in Linux. Many people may not know much about it. In order to make you understand better, the editor has summarized the following for you. I hope you can get something according to this article.

Install dependencies

To run BTCPayServer, you need to install .NET Core SDK,NBXplorer and PostgreSQL.

Install .NET Core SDK

Go to the download folder or any other folder used to store temporary files:

Cd ~ / Downloads

And download the Microsoft package required for the .NET Core SDK:

Wget-qO- https://packages.microsoft.com/keys/microsoft.asc | gpg-- dearmor > microsoft.asc.gpgsudo mv microsoft.asc.gpg / etc/apt/trusted.gpg.d/wget-Q https://packages.microsoft.com/config/ubuntu/$(lsb_release-sr) / prod.listsudo mv prod.list / etc/apt/sources.list.d/microsoft-prod.list

Update the package cache and install the .NET Core:

Sudo apt-get install apt-transport-httpssudo apt-get updatesudo apt-get install dotnet-sdk-2.1 install NBXplorer

We need to install NBXplorer to track incoming chain transactions.

If you haven't created the source folder and opened it:

Mkdir ~ / sourcecd ~ / source

Clone the repository and build the code:

Git clone https://github.com/dgarage/NBXplorercd NBXplorer./build.sh

Create a data folder:

Mkdir-p ~ / .nbxplorer/Maincd ~ / .nbxplorer/Main

New profile:

Touch settings.config

Open the file using the editor of your choice and add the following lines:

Btc.rpc.auth=:port=24445mainnet=1

Be sure to use your bitcoind's rpc login credentials. You can find them using the following command:

Cat ~ / .bitcoin/bitcoin.conf | grep rpc

Test that all settings are correct:

/ usr/bin/dotnet ~ / source/NBXplorer/NBXplorer/bin/Release/netcoreapp2.1/NBXplorer.dll-c ~ / .nbxplorer/Main/settings.config

If so, type ctrl + c to terminate the process and download the Systemd service:

Cd / usr/lib/systemd/systemsudo wget https://gist.githubusercontent.com/mariodian/de873b969e70eca4d0a7673efd697d0a/raw/acfc70c5694cd53d8a3df7ff54a35ff2caba7532/nbxplorer.service

Edit the file according to your environment.

Enable the service, start it, and check the status:

Sudo systemctl enable nbxplorer.servicesudo service nbxplorer startsudo service nbxplorer status

If you do not see the error, please go to the next step.

Install PostgreSQL

I couldn't set up BTCPayServer using MySQL/MariaDB, so I was forced to use PostgreSQL.

First install it and open the shell prompt as the newly created system user:

Sudo apt install postgresql postgresql-contribsudo-I-u postgres

Create a new database user:

Createuser-pwprompt-interactive

Enter the following (you can change satoshi to any user name you like):

Create a new database:

Createdb-O satoshi btcpayserver

If you see no error in exiting shell:

Exit install BTCPayServer

Clone the repository and build the code:

Cd ~ / sourcegit clone https://github.com/btcpayserver/btcpayserver.gitcd btcpayserver./build.sh

Create a data folder:

Mkdir-p ~ / .btcpayserver/Maincd ~ / .btcpayserver/Main

A new configuration file:

Touch settings.config

Take the certificate fingerprint of LND and paste it into the configuration file below.

Openssl x509-noout-fingerprint-sha256-inform pem-in ~ / .lnd/tls.cert

Open settings.config and add the following line:

Network=mainnetport=23001bind=0.0.0.0chains=btcBTC.explorer.url= http://127.0.0.1:24445BTC.lightning=type=lnd-rest;server=https://127.0.0.1:8080/;macaroonfilepath=~/.lnd/data/chain/bitcoin/mainnet/admin.macaroon;certthumbprint=postgres=User ID=;Password=;Host=localhost;Port=5432;Database=btcpayserver

Change the highlighted variable variables according to your settings.

Check to see if everything is normal.

/ usr/bin/dotnet run-p ~ i/source/btcpayserver/BTCPayServer/BTCPayServer.csproj-c ~ / .btcpayserver/Main/settings.config-- network=mainnet

If so, type ctrl + c to terminate the process and download the Systemd service:

Cd / usr/lib/systemd/systemsudo wget https://gist.githubusercontent.com/mariodian/07bb13da314e2a321784b380f543651a/raw/6cef554d9e8311e683a017d5e63a07822dee7642/btcpayserver.service

Edit the file according to your environment.

Enable the service, start it, and check that it is functioning properly:

Sudo systemctl enable btcpayserver.servicesudo service btcpayserver startsudo service btcpayserver status

Congratulations, you just got through the hardest part!

Allow incoming connections (optional)

If you want to run the server remotely, you must open port 23001.

First, go to the router settings and find the part of the virtual server Virtual Server or port forwarding Port Forwarding, and set port forwarding on the above port.

Then go back to your linux machine and open the port with iptables:

Sudo iptables-An INPUT-p tcp-- dport 23001-j ACCEPT

If you use iptables-save, also run the following command:

Sudo iptables-save > / etc/iptables/rules.v4

You should now be able to connect to your server from another computer.

Set up BTCPayServer

Go to your BTCPayServer management, sign up for a new administrator account and log in.

Now, go to Stores and click Create a new store. When you are finished, go to the store settings and scroll down to Derivation Scheme.

Click modify Edit under BTC, and then open the wallet that supports BIP32 on your computer or mobile phone.

For the purposes of this tutorial, I will use Electrum.

It is recommended that you create a new wallet instead of using an old one, so you don't have to bother to rescan the balance on the address.

When you are finished, click Wallet-> Information, copy the master public key, paste it back into BTCPayServer management, select enabled, and save.

Next, scroll down to Lightning nodes (Experimental), and then click modify modify.

You should set your connection string, but if not, please paste the following:

Type=lnd-rest;server= https://127.0.0.1:8080/;macaroonfilepath=/home/satoshi/.lnd/data/chain/bitcoin/mainnet/admin.macaroon;certthumbprint=

Please remember to add the fingerprint of your previous LND certificate and change the home directory to your own directory.

Click Test connection Test connection, and if everything is fine, select Enable enabled and click submit submit.

In this case, the server runs on a separate computer that you want to access through the domain name, go to Server Settings-> Maintenance, and add your name to Change domain name (of course, you must buy it).

You must also add CNAME or A DNS records to your domain name provider according to your settings. I'm sorry, I can't help you. There are too many providers.

You should now be able to access BTCPayServer management using the new domain name, as follows: http://domain.ltd:23001.

To create a POS terminal, go to Apps-> Create a new app and fill out a short form. Then you will enter the application settings, and you can change the project list through the template.

You can also add a simple payment button to the site, which you can configure in Stores-> Settings-> Pay Button or manually create invoices in Stores-> Invoices-> Create a new invoice. Then you can send it to the customer.

Of course, the front-end design of the payment gateway is completely customizable, so you can set your own logo and color.

Set SSL encryption certificate (optional)

First, let's install Apache 2, which will be used as a reverse proxy.

Sudo apt-get install apache2

Enable the required modules:

Sudo a2enmod rewritesudo a2enmod proxysudo a2enmod proxy_httpsudo a2enmod proxy_ajpsudo a2enmod deflatesudo a2enmod headerssudo a2enmod proxy_balancersudo a2enmod proxy_connectsudo a2enmod proxy_html

Restart the server:

Sudo systemctl restart apache2

Install the Let's encryption certificate for your domain name. But you can use any other certification authority.

Replace the contents of / etc/apache2/sites-enabled/000-default.conf with the following:

ServerAdmin webmaster@localhost ServerName btcpay.freedomnode.com RewriteEngine on RewriteCond% {SERVER_NAME} = btcpay.freedomnode.com RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent] ErrorLog ${APACHE_LOG_DIR} / error.log CustomLog ${APACHE_LOG_DIR} / access.log combined

Change the ServerName according to your needs.

Then, replace the contents of / etc/apache2/sites-enabled/000-default-le-ssl.conf with the following:

ServerAdmin webmaster@localhost ServerName btcpay.freedomnode.com ErrorLog ${APACHE_LOG_DIR} / error.log CustomLog ${APACHE_LOG_DIR} / access.log combined ProxyPass "/" http://127.0.0.1:23001/" ProxyPassReverse / "http://127.0.0.1:23001/" ProxyPreserveHost On SSLCertificateFile / etc/letsencrypt/live/btcpay.freedomnode.com/fullchain.pem SSLCertificateKeyFile / etc/letsencrypt/live/btcpay.freedomnode.com/privkey.pem Include / etc/letsencrypt/options-ssl-apache.conf

Third, edit the ServerName and make sure that SSLCertificateFile and SSLCertificateKeyFile point to the correct file.

Reload the server:

Sudo systemctl reload apache2

Now go back to ~ / .btcpayserver / Main/settings.config and add:

Externalurl=HTTPS://btcpay.freedomnode.com

Change the server name to your own name again.

You can also remove bind=0.0.0.0 from the configuration because remote connections will be proxied through Apache from now on.

Restart BTCPayServer:

Sudo service btcpayserver restart

Open a browser and check that the newly installed SSL certificate is working properly.

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After reading the above, do you have any further understanding of how to install BTCPayServer in Linux? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.

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