SumUp PHP SDK

This is a work in progress package

Requirements

PHP 5.6 and later.

Composer

You can install the bindings via Composer. Run the following command:

composer require alexcode/sumup-php

Basic Usage

Setup your credentials

Sumup\Sumup::setClientSecret('MY_CLIENT_SECRET');
Sumup\Sumup::setClientId('MY_CLIENT_ID');
Sumup\Sumup::setRedirectUri('MY_OAUTH_REDIRECT');

OAuth

As a merchant, you will need to Authorize your app to make requests on your behalf with OAuth

Authorization Code Grant

Get the authorize Url to redirect your merchant to.

SumUp doc Authorization Code Grant

Sumup\OAuth::authorizeUrl(['scope' => 'payments']);
// https://api.sumup.com/authorize?scope=payments&client_id=MY_CLIENT_ID&redirect_uri=MY_OAUTH_REDIRECT&response_type=code

Upon accepting the dialog, the merchant browser will hit your redirect URI with the code in the GET parameter (ex: http://MY_OAUTH_REDIRECT/?code=246d97b0b730c61f5929drfb3a444948fd54c058d0416019)

Therefore, you can create an Access Token to act on behalf of your Merchant.

Get Access Token

$access_token = Sumup\OAuth::getToken([
  'grant_type' => 'authorization_code',
  'code' => '246d97b0b730c61f5929drfb3a444948fd54c058d0416019'
]);

Refresh Access Token

SumUp doc Refresh Tokens

$refreshed = Sumup\OAuth::refreshToken($access_token);

Checkout

Create the checkout server-side

SumUp doc Create checkout API

$checkout = Sumup\Checkout::create([
  'amount' => 20,
  'currency' => 'EUR',
  'checkout_reference' => 'MY_REF',
  'pay_to_email' => 'MY_CUSTOMER_EMAIL',
]);

echo $checkout->getCompleteUrl();
// https://api.sumup.com/v0.1/checkouts/123456

Complete the checkout client-side

Use the URL to complete the payment in the client browser. Therefore, no PCI data is ever hitting your server.

SumUp doc Complete checkout API

PUT https://api.sumup.com/v0.1/checkouts/123456

body:
{
  "payment_type": "card",
  "card": {
    "name": "...",
    "number": "...",
    "expiry_year": "...",
    "expiry_month": "...",
    "cvv": "..."
  }
}

Note that a checkout can be completed in a browser only from a domain that is present in your OAuth setup as an authorized javascript origin(s).

List of currently implemented SumUp API

Checkouts API

• Create checkout
• Complete checkout
• Create customer
• Get payment instruments
• Create payment instrument
• Disable payment instrument

Transactions API

• Transaction history
• Transaction details
• Refund transaction
• Receipt data

Accounts API

• Get account
• Get personal profile
• Create personal profile
• Get merchant profile
• Create merchant profile
• Get DBA
• Edit DBA
• Get Bank Accounts
• Create Bank Accounts
• Payouts Get settings
• Payouts Edit settings

Accounts API Employee

• Create Employee
• Get Employees
• Change employee credentials

Accounts API Shelf

• Get shelves
• Create shelf
• Create shelf
• Edit shelf
• Delete shelf

Accounts API Product

• Get products
• Create product
• Get product
• Edit product
• Delete product
• Get product prices
• Create product price
• Get product price
• Edit product price
• Delete product price

Accounts API Application Settings

• Application Get settings
• Application Edit settings

Credits

This Library is loosely inspired from Stripe PHP