Initiate Payment

This Section briefs about how to initiate a payment !

Foloosi's Android SDK provides easy payment collections.

You can use it on the front-end to open payment page or use the actual flow to create Payment Token

Step - 1 - Add Dependency

We distribute our SDK from the Maven Central Repository. To begin with this SDK opens your build.gradle file of Module:app and adds the following dependency.

implementation 'com.foloosi:FoloosiSDK:2.0.28'

Step - 2 - Initialize SDK

To initialize the SDK add the codes below with the merchant key (Taken from foloosi merchant panel). If you do not have a merchant key create a new one and customize the checkout page to your liking.

 InitData initData = new InitData();
 initData.setMerchantKey(merchantKey); //YOUR MERCHANT KEY
 initData.setCustomColor(customColor); // SDK CUSTOM COLOR

 FoloosiPay.init(this, initData);

Step - 3 - Implement Payment Listener

Set and Implement our payment listener to receive payment results for every payment.

//Setting payment listener (paste this line after init() method)
FoloosiPay.setPaymentListener(this);

Important Note - You can Follow any one of the methods below to initiate payment widget.

a. Make Payments via order object

Create Order Data Object with Necessary Inputs

You can create the OrderData or payment input with our OrderData Model class. Here you need to provide order id, title, description, currency code, order amount and customer details like name, email and mobile number.

OrderData orderData = new OrderData(); // Foloosi Order Data Model Class Instance
orderData.setOrderAmount(Double.parseDouble(amount)); // in double format ##,###.##
Random rand = new Random();
int orderId = rand.nextInt(100000);
orderData.setOrderId(String.valueOf(orderId)); // unique order id. 
orderData.setOrderDescription("Mobile Phone");  // any description.
orderData.setCurrencyCode(currencyCode);
orderData.setCustomerUniqueReference(""); //Customer Unique Reference value should be email/mobile no/uniqueCustomer id from your DB
Customer customer = new Customer();
customer.setName("name");
customer.setEmail("[email protected]");
customer.setMobile("1234567890");
orderData.setCustomer(customer);

*Important Note*

orderData.setCustomerUniqueReference("") value MUST be customer id/email/mobile number for saved card feature.

Now make payments with order data you created above.

 FoloosiPay.makePayment(orderData);

b.Make Payments with reference token

Initialize api

Get Reference Token

POST https://api.foloosi.com/aggregatorapi/web/initialize-setup

Headers

Name	Type	Description
secret_key*	String	Your Merchant Key get from Foloosi Panel

Request Body

Name	Type	Description
transaction_amount*	Double
customer_unique_identifier	String
customer_mobile	String
customer_email	String
customer_name	String
currency*	String
billing_state	String
customer_city	String
customer_address	String
billing_country	String
billing_postal_code	String

200: OK success response

{
 "message": "Application setup successfully",
 "data": {
   "reference_token":
   "U0sjdGVzdF8kMnkkMTAkM21LRi0xZGliVDhldTV4NHlZSm9tZXZobnZxWTNEVnZmay1MdHNndTNFenNBTDU0clhWYkccVE4jRkxTQVBJNWM3Njk2ZDkwOWIzNxxSVCMkMnkkMTAkQXZ4ay9wdjlpTFlYLzRSZ2FjSkxpZWhHb2o0U0wvTFpZNXAyVjRGOVFycWNQZ2lHQ3VEZ08="
  }
 }

401: Unauthorized Invalid Api mode

{
    "message": "Invalid Integration settings! Kindly check both foloosi merchant application settings and your integration keys"
}

401: Unauthorized Invalid Header response

{
    "message": "Invalid secret key"
}

404: Not Found Invalid request type

{
    "message": "No routes found"
}

Make the payment with order reference token.

String referenceToken = "Your Reference Token";
FoloosiPay.makePaymentWithReferenceToken(referenceToken);

Api Specification

• Request call must be on POST.

• This Api will be used to confirm the feature you are about to Use.

• For Saved Card Payment Method, You need to pass your customer unique details like email,etc. to customer_unique_identifier.

Post Request Body

customer_unique_identifier	This is mandatory when you are using saved card payment. This data must be Unique like email id,customer id, etc.,

Support

Visit https://www.foloosi.com for support requests or email to [email protected].

Developed by

Foloosi Technologies Pvt Ltd.

License

Copyrights (c) 2025 Foloosi