Braintree payments

Braintree is a Splynx add-on. It allows to charge customer's credit cards via Braintree payment gateway -

Add-on can work with different credit cards, if cards are saved, then addon allows to charge all customers using Direct debit order.

To install splynx-braintree-rb add-on, use following commands:

apt-get update
apt-get install splynx-braintree-rb

or you can install it from Web UI:

Config → Integrations → Add-ons:

Integrations addons

Install addon

After installation you have to configure addon:

Config → Integrations → Modules list:

Modules list

Edit Braintree

Add settings


  • Public key: user-specific public identifier;

  • Private key: user-specific secure identifier that should not be shared – even with us!

  • Merchant ID: a unique identifier for your gateway account, which is different than your merchant account ID.

Login to your Account in and:

  • Select menu Account / My User;

  • API Keys, Tokenization Keys, Encryption Keys;

  • Click “View Authorizations”.

API key

After that, customers can pay their invoices and refill balances using Braintree system. They will see a new button "To pay" as on the screenshot:

Pay by Braintree

Customers can save pay-card details for the next payments:

Save card

To refill balance customers can use the link - http://yoursplynxurl/braintree-rb, and also they can set to remember pay-card:

Save card 2

At last, you can charge all customers using one button! Go to Finance → Invoices, set period and click "Charge" as on the screenshot:

Charge 1

Charge 2