Shopier Payment Api
npm install shopier-api``bash`
npm install shopier-api
#### Create an instance of the Shopier class.
`javascript
import { Shopier } from 'shopier-api'; //CommonJS
const { Shopier } = require('shopier-api') //ES
const shopier = new Shopier('apiKey', 'apiSecret');
`
#### Set the buyer's information.
`javascript`
shopier.setBuyer({
buyer_id_nr: '010101',
product_name: 'Balance',
buyer_name: 'Fatih',
buyer_surname: 'Akdoğan',
buyer_email: 'mail@mail.com',
buyer_phone: '05555555555'
});
#### Set buyer's billing address.
`javascript`
shopier.setOrderBilling({
billing_address: 'Kennedy Caddesi No:2592',
billing_city: 'Istanbul',
billing_country: 'Türkiye',
billing_postcode: '34000'
});
#### Set buyer's shipping address.
`javascript`
shopier.setOrderShipping({
shipping_address: 'Kennedy Caddesi No:2592',
shipping_city: 'Istanbul',
shipping_country: 'Türkiye',
shipping_postcode: '34000'
});
#### How much will the customer pay?
#### For 15₺:
`javascript`
const paymentPage = shopier.generatePaymentHTML(15);
> This will return the purchase form as html.
#### If we give an example for Express JS:
`javascript`
app.get('/pay', (req, res) => {
res.end(paymentPage);
});
> Now that we have render the html, a callback will be required after checkout.
`javascript`
app.post('/callback', (req, res) => {
const callback = shopier.callback(req.body, 'apiSecret');
});
#### If payment was successful, it will return order_id, payment_id, installment.
```
{ order_id: 10592, payment_id: 413449826, installment: 0 }