PayumServer is a microservice that simplifies payment processing by hiding differences between payment methods. It supports common payment methods like PayPal, Stripe, and Authorize.net. To use it, install with Composer and add payment configurations via a POST API. Orders can then be purchased with a POST including payment and order details. The response provides capture and return links to complete the payment flow.

1. PayumServer
A payment micro service

2. What is it about?
1. Micro service
2. Does one job
3. Hides payment differences
4. Simplifies the configuration
5. Easy to understand
6. Prove of concept

3. Install
composer create-project payum/payum-server

4. Run
php -S 127.0.0.1:8000 web/index.php

5. curl -X POST
Add payment
http://localhost:8000/api/configs/payments

6. Add payment
{
“name”: “mypaypal”,
“factory”: “paypal_express_checkout”,
“options”: {
“username”: “the name”,
“password”: “the pass”,
“signature”: “the signature”,
“sandbox”: true
}
}

7. Purchase
curl -X POST http://localhost:8000/api/orders

8. Purchase
{
“paymentName”: “mypaypal”,
“totalAmount”: 123,
“currencyCode”: “USD”,
“afterUrl”: “http://a.shop/payment/done”
}

9. Purchase
{
…
“_links”: {
“capture”: “http://127.0.0.1:8000/payment/capture/aHash”,
“self”: “http://127.0.0.1:8000/api/orders/aHash”,
“after”: “http://a.shop/payment/done”
}
}

10. Done
We are at http://a.shop/payment/done
curl -X GET
http://localhost:8000/api/orders/aHash

11. Supported payments
1. Authorize.Net
2. Be2Bill Credit CardOffsite
3. Paypal Pro Checkout
4. Paypal Express Checkout
5. Payex
6. Stripe JsCheckoutDirect
7. Offline
8. Bitcoin (soon)
9. Klarna CheckoutInvoice (soon)

12. Hello world

13. Thanks
@maksim_ka2
https://github.com/Payum/PayumServer