Promt.cash integration examples

This repository contains code examples of how to integrate Prompt.cash as a payment processor in your backend.

See our API reference for detailed descriptions of each parameter used in the following examples.

Also watch our merchant introduction video.

static page

This is the most minimalistic integration example into a static HTML page. It will generate a new address for every payment. You can then view a payment history including "payment description/reference" and used addresses in your account.

Installation

Just put the 2 HTML files on your webserver and customize the input values in the form tag.

Node.js

See the nodejs folder.

This example can add server-side parameters (such as order ID) and add a signature to each payment to prevent spoofing.

Installation

In the index.js file, add the following:

• your Account PublicToken and SecretToken
• customize payment amount, currency and other parameters as needed

yarn install # npm works too
yarn start

PHP

See the php folder.

This example can add server-side parameters (such as order ID) and add a signature to each payment to prevent spoofing.

Installation

In the config.php file, add the following:

• your Account PublicToken and SecretToken

In the index.php file, add the following:

• customize payment amount, currency and other parameters as needed

WordPress

Just download our WordPress plugin.

You can install it directly within WordPress under Plugins -> Add New

WHCMS

Payment plugin for web hosting providers & resellers using WHCMS to manage their customer invoicing.

Android

We have an Anrdoi App Demo that shows you how to:

• display a QR code
• check for payment status

You can use this app as a template to accept Point of Sale (POS) payments.

SLP Tokens

To receive payments in your own SLP token, please follow this guide.

Payment Control flow

     +-------------+                      +-------------+                      +-------------+
     |             |                      |   Merchant  |                      | Prompt.Cash |
     |   Customer  |                      |   Website   |                      | Payment     |
     |             |                      |             |                      | Gateway     |
     +-------------+                      +-------------+                      +-------------+
            |                                     |                                   |
            |--(1)--Payment Request-------------->|                                   |
            |                                     |                                   |
            |<--(2)--Generate Payment Form--------|                                   |
            |                                     |                                   |
            |---(3)--Click "Pay" & Go to Gateway------------------------------------->|
            |                                     |                                   |
            |                                     |<---(4)--Payment Success Callback--|
            |                                     |                                   |
            |<---------------------------------(5)--Send Customer back to Return URL--|
            |                                     |                                   |
            |                                     |                                   |

Contact

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