> ## Documentation Index
> Fetch the complete documentation index at: https://razorpay-60c89f9a-mintlify-audit-missing-sections-1778528421.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# POLi - S2S Integration

> **INFO**

**Feature Request**

This is an on-demand feature. Please raise a request with our [Support team](https://razorpay.com/support/#request) to get this feature activated on your Razorpay account.

to get this feature activated on your account.

## Prerequisites

<Steps>
  <Step title="Step 1">
    [Sign up](https://dashboard.razorpay.com/#/access/signup) for a Razorpay account.
  </Step>

  <Step title="Step 2">
    [Generate API Keys](/api/authentication#generate-api-keys) from the Dashboard.
  </Step>

  <Step title="Step 3">
    Follow the [Razorpay S2S Integration documentation](/payments/payment-gateway/s2s-integration).
  </Step>
</Steps>

## Integrate POLi on S2S

* Create an Order.
* Pass `method` and `provider` parameters in Create Payments API.

### Create an Order

Order is an important step in the payment process.

<Steps>
  <Step title="Step 1">
    An order should be created for every payment.
  </Step>

  <Step title="Step 2">
    You can create an order using the [Orders API](#api-sample-code). It is a server-side API call.  Know how to [authenticate](/api/authentication#generate-api-keys) Orders API.
  </Step>

  <Step title="Step 3">
    Pass the `order_id` received in response to the checkout. This ties the Order with the payment and secures the request from being tampered.
  </Step>
</Steps>

#### API Sample Code

The following is a sample API request and response for creating an order:

````curl: Curl theme={null}
curl -X POST https://api.razorpay.com/v1/orders
-u [YOUR_KEY_ID]:[YOUR_KEY_SECRET]
-H 'content-type:application/json'
-d '{
    "amount": 50000,
    "currency": "INR",
    "receipt": "rcptid_11"
}'
```java: Java
try {
  JSONObject orderRequest = new JSONObject();
  orderRequest.put("amount", 50000); // amount in the smallest currency unit
  orderRequest.put("currency", "INR");
  orderRequest.put("receipt", "order_rcptid_11");

  Order order = razorpay.Orders.create(orderRequest);
} catch (RazorpayException e) {
  // Handle Exception
  System.out.println(e.getMessage());
}
```Python: Python
import razorpay
client = razorpay.Client(auth=("api_key", "api_secret"))

DATA = {
    "amount": 100,
    "currency": "INR",
    "receipt": "receipt#1",
    "notes": {
        "key1": "value3",
        "key2": "value2"
    }
}
client.order.create(data=DATA)
```php: PHP
$order  = $client->order->create([
  'receipt'         => 'order_rcptid_11',
  'amount'          => 50000, // amount in the smallest currency unit
  'currency'        => 'INR'// [See the list of supported currencies](/payments/international-payments#supported-currencies).)
]);
```csharp: .NET
Dictionary options = new Dictionary();
options.Add("amount", 50000); // amount in the smallest currency unit
options.add("receipt", "order_rcptid_11");
options.add("currency", "INR");
Order order = client.Order.Create(options);
```ruby: Ruby
options = amount: 50000, currency: 'INR', receipt: ''
order = Razorpay::Order.create
```javascript: Node.js
var options = {
  amount: 50000,  // amount in the smallest currency unit
  currency: "INR",
  receipt: "order_rcptid_11"
};
instance.orders.create(options, function(err, order) {
  console.log(order);
});
```json: Response
{
    "id": "order_DBJOWzybf0sJbb",
    "entity": "order",
    "amount": 50000,
    "amount_paid": 0,
    "amount_due": 50000,
    "currency": "INR",
    "receipt": "rcptid_11",
    "status": "created",
    "attempts": 0,
    "notes": [],
    "created_at": 1566986570
}
````

#### Request Parameters

Here is the list of parameters and their description for creating an order:

`amount` *mandatory*
: `integer` The transaction amount, expressed in the currency subunit. For example, for an actual amount of 299.35 , the value of this field should be `29935`.

`currency` *mandatory*
: `string` The currency in which the transaction should be made. See the [list of supported currencies](/payments/international-payments#supported-currencies). Length must be 3 characters.

`receipt` *optional*
: `string` Your receipt id for this order should be passed here. Maximum length is 40 characters.

`notes` *optional*
: `json object` Key-value pair that can be used to store additional information about the entity. Maximum 15 key-value pairs, 256 characters (maximum) each. For example, `"note_key": "Beam me up Scotty”`.

`partial_payment` *optional*
: `boolean` Indicates whether the customer can make a partial payment. Possible values:

* `true`: The customer can make partial payments.
* `false` (default): The customer cannot make partial payments.

`id` *mandatory*
: `string` Unique identifier of the customer. For example, `cust_1Aa00000000004`.

Know more about [Orders API](/api/orders).

#### Error Response Parameters

The error response parameters are available in the [API Reference Guide](/api/orders/create).

### Pass method and provider Parameters in Create Payments API

The following is a sample API to create a payment.

````curl: Create Payment using JSON theme={null}
curl -X POST https://api.razorpay.com/v1/payments/create/json \
-u [YOUR_KEY_ID]:[YOUR_KEY_SECRET]
-H 'content-type: application/json'
-d '{
  "amount": 1000,
  "currency": "INR",
  "contact": 9900988990,
  "email": "gaurav.kumar@example.com",
  "order_id": "order_4xbQrmEoA5WJ0G",
  "provider": "poli",
  "method" : "app"
}'

```curl: Create Payment using Redirect
curl -X POST https://api.razorpay.com/v1/payments/create/redirect \
-u [YOUR_KEY_ID]:[YOUR_KEY_SECRET]
-H 'content-type: application/json'
-d '{
  "amount": 1000,
  "currency": "INR",
  "contact": 9900988990,
  "email": "gaurav.kumar@example.com",
  "order_id": "order_4xbQrmEoA5WJ0G",
  "provider": "poli",
  "method" : "app"
}'
````

```json: Response theme={null}
{
  "razorpay_payment_id": "pay_xxxx",
  "next": [
    {
      "action": "poll",
      "url": "https://api.razorpay.com/v1/payments/pay_xxx/status"
    }
  ]
}
```

#### Request Parameters

Along with the other Create Payment API request parameters, you must pass:

`method` *mandatory*
: `string` The method used to make the payment. Here, it should be `app`.

`provider` *mandatory if method=app*
: `string` Name of the PSP app. Here, it should be `poli`.