​
Get Started

Base API Url is https://api.finup.io/backend/
All API keys, links, logos, IDs are not real and are provided for example.

​
Authentication

Create Invoice and Delete Invoice endpoint are authenticated using API keys and picked up from headers. 
{
  "Authorization": "xdOGy...psPqSt"
}

​
Examples

Here are some quick examples to show you how easy it is to use out API:

​
Create new invoice example

Learn more about creating invoices here.
createInvoice.js
import axios from 'axios';

(async () => {
  const baseUrl = "https://api.finup.io/backend";
  const headers = {
    "Authorization": "xdOGy...psPqSt", // Replace this
    "Content-Type": "application/json"
  }

  const body = {
    "invoice_amount": 100,
    "invoice_currency": "USD",
    "additional_data": {
      "order-id": "zxcvbn" // Any your additional data
    },
    "url_return": "https://www.google.com/", // URL to which the "Back" button will lead to
    "url_success": "https://www.youtube.com/watch?v=dQw4w9WgXcQ", // URL to which the user will be redirected upon successful payment
    "type": "Regular"
  };

  const createInvoiceData = await axios.post(baseUrl + "/invoices", body, { headers: headers }); // Creating new invoice

  console.log(createInvoiceData.data); // { "account": "12312312", "invoiceAmount": 100, "type": "Invoice", ... }
})

​
Get invoice example

Learn more about getting invoices here.
getInvoice.js
import axios from 'axios';

(async () => {
  const baseUrl = "https://api.finup.io/backend";
  const headers = {
    "Authorization": "Bearer eyJasga111111", // Replace this
    "Content-Type": "application/json"
  }

  const id = "74e283b6-...-822f3623f59c";

  const createInvoiceData = await axios.get(baseUrl + `/invoices/${id}`, { headers: headers }); // Creating new invoice

  console.log(createInvoiceData.data); // { "account": "12312312", "invoice_amount": 100, "type": "Invoice", ... }
})

​
Auto Redirect

Learn more about auto redirect here.