Video Tutorial🔗

Watch this video to integrate Razorpay Payment Gateway on your React Native Android app.

Follow the steps to integrate Razorpay React Native SDK for Android.

1.1 Install Razorpay React Native SDK.

1.2 Import Razorpay Package in MainApplication.java.

1.3 Add Razorpay SDK in Settings Gradle File.

1.4 Add Dependency in App Build Gradle File.

1.5 Run React Native App.

1.6 Create an Order in Server.

1.7 Add Razorpay Checkout Options to .js File.

1.8 Store Fields in Server.

1.9 Verify Payment Signature.

1.10 Verify Payment Status.

1.1 Install Razorpay React Native SDK🔗

Install the SDK using the following npm command in the Terminal window. If you are using Windows, please use Git Bash instead of the Command Prompt window. Ensure that you run this code within your React Native project folder in the Terminal window.

Installation Code
Copy$ npm install react-native-razorpay --save

1.2 Import Razorpay Package in MainApplication.java🔗

Launch Android Studio and open the MainAplication.java file from your project folder. Add the following code:

 MainAppplication.java
Copyimport com.razorpay.rn.RazorpayPackage;

Also, add new RazorpayPackage() to the list returned by the getPackages() method.

 MainApplication.java
Copy protected List<ReactPackage> getPackages() {
    @SuppressWarnings("UnnecessaryLocalVariable")
    List<ReactPackage> packages = new PackageList(this).getPackages();
    // Packages that cannot be autolinked yet can be added manually here, for example:
        packages.add(new RazorpayPackage());
        return packages;
}

1.3 Add Razorpay SDK in Settings Gradle File🔗

Append the following lines to the settings.gradle file.

 settings.gradle
Copyinclude ':react-native-razorpay'
project(':react-native-razorpay').projectDir = new File(rootProject.projectDir,   '../node_modules/react-native-razorpay/android')

1.4 Add Dependency in App Build Gradle File🔗

Add the following lines in the dependencies section of your app's build.gradle file.

 app build.gradle
Copyimplementation project(':react-native-razorpay')

1.5 Run React Native App🔗

Run the React Native app.

 Run
Copynpx react-native run-android

This links the SDK with your React Native project.

1.6 Create an Order in Server🔗

 Curl Java Python PHP .NET Ruby Node.JS Go Response
Copycurl -X POST https://api.razorpay.com/v1/orders 
-U [YOUR_KEY_ID]:[YOUR_KEY_SECRET]
-H 'content-type:application/json'
-d '{
    "amount": 500,
    "currency": "INR",
    "receipt": "qwsaq1",
    "partial_payment": true,
    "first_payment_min_amount": 230
}'
CopyRazorpayClient razorpay = new RazorpayClient("[YOUR_KEY_ID]", "[YOUR_KEY_SECRET]");

  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());
}
Copyimport razorpay
client = razorpay.Client(auth=("YOUR_ID", "YOUR_SECRET"))

DATA = {
    "amount": 100,
    "currency": "INR",
    "receipt": "receipt#1",
    "notes": {
        "key1": "value3",
        "key2": "value2"
    }
}
client.order.create(data=DATA)
Copy$api = new Api($key_id, $secret);

$api->order->create(array('receipt' => '123', 'amount' => 100, 'currency' => 'INR', 'notes'=> array('key1'=> 'value3','key2'=> 'value2')));
CopyRazorpayClient client = new RazorpayClient(your_key_id, your_secret);

Dictionary<string, object> options = new Dictionary<string,object>();
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);
Copyrequire "razorpay"
Razorpay.setup('YOUR_KEY_ID', 'YOUR_SECRET')

options = amount: 50000, currency: 'INR', receipt: '<order_rcptid_11>'
order = Razorpay::Order.create
Copyvar instance = new Razorpay({ key_id: 'YOUR_KEY_ID', key_secret: 'YOUR_SECRET' })

instance.orders.create({
  amount: 50000,
  currency: "INR",
  receipt: "receipt#1",
  notes: {
    key1: "value3",
    key2: "value2"
  }
})
Copyimport ( razorpay "github.com/razorpay/razorpay-go" )
client := razorpay.NewClient("YOUR_KEY_ID", "YOUR_SECRET")

data := map[string]interface{}{
  "amount": 50000,
  "currency": "INR",
  "receipt": "some_receipt_id"
}
body, err := client.Order.Create(data)
Copy{
    "id": "order_IluGWxBm9U8zJ8",
    "entity": "order",
    "amount": 5000,
    "amount_paid": 0,
    "amount_due": 5000,
    "currency": "INR",
    "receipt": "rcptid_11",
    "offer_id": null,
    "status": "created",
    "attempts": 0,
    "notes": [],
    "created_at": 1642662092
}

1.7 Add Razorpay Checkout Options to .js File🔗

To integrate the Razorpay Checkout with your React Native app, you must add the Checkout Display Options in the .js file.

Open the .js file in your project folder and perform the following:

1. Import the RazorpayCheckout module to your component.

    Import Razorpay Checkout Module
   Copyimport RazorpayCheckout from 'react-native-razorpay';
   

2. Call the RazorpayCheckout.open method with the payment options. The method returns a JS Promise where the then part corresponds to a successful payment and the catch part corresponds to payment failure.

 Checkout Options
Copy<TouchableHighlight onPress={() => {
    var options = {
    description: 'Credits towards consultation',
    image: 'https://i.imgur.com/3g7nmJC.png',
    currency: 'INR',
    key: '<YOUR_KEY_ID>',
    amount: '5000',
    name: 'Acme Corp',
    order_id: 'order_DslnoIgkIDL8Zt',//Replace this with an order_id created using Orders API.
    prefill: {
      email: 'gaurav.kumar@example.com',
      contact: '9191919191',
      name: 'Gaurav Kumar'
    },
    theme: {color: '#53a20e'}
  }
  RazorpayCheckout.open(options).then((data) => {
    // handle success
    alert(`Success: ${data.razorpay_payment_id}`);
  }).catch((error) => {
    // handle failure
    alert(`Error: ${error.code} | ${error.description}`);
  });
}}>

You must pass these parameters in Checkout to initiate the payment.

key mandatory

string API Key ID generated from the Razorpay Dashboard.

amount mandatory

integer The amount to be paid by the customer in currency subunits. For example, if the amount is ₹100, enter 10000.

currency mandatory

string The currency in which the payment should be made by the customer. See the list of supported currencies.

name mandatory

string The business name shown on the Checkout form.

description optional

string Description of the purchase item shown on the Checkout form. Must start with an alphanumeric character.

image optional

string Link to an image (usually your business logo) shown on the Checkout form. Can also be a base64 string, if loading the image from a network is not desirable.

order_id mandatory

string Order ID generated via Razorpay Orders API.

prefill

object You can prefill the following details at Checkout.

name optional

string Cardholder's name to be pre-filled if customer is to make card payments on Checkout.

email optional

string Email address of the customer.

contact optional

string Phone number of the customer. The expected format of the phone number is + {country code}{phone number}. If the country code is not specified, 91 will be used as the default value. This is particularly important while prefilling contact of customers with phone numbers issued outside India. Examples:

• +14155552671 (a valid non-Indian number)
• +919977665544 (a valid Indian number).
  If 9977665544 is entered, +91 is added to it as +919977665544.

method optional

string Pre-selection of the payment method for the customer. Will only work if contact and email are also pre-filled. Possible values

• card
• netbanking
• wallet
• emi
• upi

notes optional

object Set of key-value pairs that can be used to store additional information about the payment. It can hold a maximum of 15 key-value pairs, each 256 characters long (maximum).

theme

object Thematic options to modify the appearance of Checkout.

hide_topbar optional

boolean Used to display or hide the top bar on the Checkout form. This bar shows the selected payment method, phone number and gives the customer the option to navigate back to the start of the Checkout form. Possible values are:

• true: Hides the top bar
• false (default): Displays the top bar.

color optional

string Enter your brand colour's HEX code to alter the appearance of Checkout form.

backdrop_color optional

string Enter a HEX code to change the Checkout's backdrop colour.

modal

object Options to handle the Checkout modal.

backdropclose optional

boolean Indicates whether clicking the translucent blank space outside the Checkout form should close the form. Possible values are:

• true: Closes the form when your customer clicks outside the checkout form.
• false (default): Does not close the form when customer clicks outside the checkout form.

escape optional

boolean Indicates whether pressing the escape key should close the Checkout form. Possible values are:

• true (default): Closes the form when the customer presses the escape key.
• false: Does not close the form when the customer presses the escape key.

handleback optional

boolean Determines whether Checkout must behave similar to the browser when back button is pressed. Possible values:

• true (default): Checkout behaves similarly to the browser. That is, when the browser's back button is pressed, the Checkout also simulates a back press. This happens as long as the Checkout modal is open.
• false: Checkout does not simulate a back press when browser's back button is pressed.

confirm_close optional

boolean Determines whether a confirmation dialog box should be shown when customers attempt to close Checkout. Possible values:

• true: Confirmation dialog box is shown.
• false (default): Confirmation dialog box is not shown.

ondismiss optional

function Used to track the status of Checkout. You can pass a modal object with ondismiss: function(){} as options. This function is called when the modal is closed by the user.

animation optional

boolean Show an animation before loading of Checkout.

• true(default): Animation appears.
• false: Animation does not appear.

subscription_id optional

string If you are accepting recurring payments using Razorpay Checkout, you should pass the relevant subscription_id to the Checkout. Know more about Subscriptions on Checkout.

subscription_card_change optional

boolean Permit or restrict customer from changing the card linked to the subscription. You can also do this from the hosted page. Possible values:

• true: Allow the customer to change the card from Checkout.
• false (default): Do not allow the customer to change the card from Checkout.

recurring optional

boolean Determines if you are accepting recurring (charge-at-will) payments on Checkout via instruments such as emandate, paper NACH and so on. Possible values:

• true: You are accepting recurring payments.
• false (default): You are not accepting recurring payments.

callback_url optional

string Customers will be redirected to this URL on successful payment. Ensure that the domain of the Callback URL is whitelisted.

redirect optional

boolean Determines whether to post a response to the event handler post payment completion or redirect to Callback URL. callback_url must be passed while using this parameter. Possible values:

• true: Customer is redirected to the specified callback URL in case of payment failure.
• false (default): Customer is shown the Checkout popup to retry the payment.

customer_id optional

string Unique identifier of customer. Used for:

• Local saved cards feature.
• Static bank account details on Checkout in case of Bank Transfer payment method.

timeout optional

integer Sets a timeout on Checkout, in seconds. After the specified time limit, customer will not be able to use Checkout.

remember_customer optional

boolean Determines whether to allow saving of cards. Can also be configured via the Razorpay Dashboard. Possible values:

• true: Enables card saving feature.
• false (default): Disables card saving feature.

readonly

object Marks fields as read-only.

contact optional

boolean Used to set the contact field as readonly. Possible values: - true: Customer will not be able to edit this field. - false (default): Customer will be able to edit this field.

email optional

boolean Used to set the email field as readonly. Possible values: - true: Customer will not be able to edit this field. - false (default): Customer will be able to edit this field.

name optional

boolean Used to set the name field as readonly. Possible values: - true: Customer will not be able to edit this field. - false (default): Customer will be able to edit this field.

send_sms_hash optional

boolean Used to auto-read OTP for cards and net banking pages. Applicable from Android SDK version 1.5.9 and above. Possible values:

• true: OTP is auto-read.
• false (default): OTP is not auto-read.

allow_rotation optional

boolean Used to rotate payment page as per screen orientation. Applicable from Android SDK version 1.6.4 and above. Possible values:

• true: Payment page can be rotated.
• false (default): Payment page cannot be rotated.

retry optional

object Parameters that enable retry of payment on the checkout.

enabled

boolean Determines whether the customers can retry payments on the checkout. Possible values:

• true (default): Enables customers to retry payments.
• false: Disables customers from retrying the payment.

max_count

integer The number of times the customer can retry the payment. Recommended to set this to 4. Having a larger number here can cause loops to occur.

config optional

object Parameters that enable configuration of checkout display language.

display

object Child parameter that enables configuration of checkout display language.

language

string The language in which checkout should be displayed. Possible values:

• en: English
• ben: Bengali
• hi: Hindi
• mar: Marathi
• guj: Gujarati
• tam: Tamil
• tel: Telugu

1.8 Store Fields in Server🔗

A successful payment returns the following fields to the Checkout form.

• You need to store these fields in your server.

• You can confirm the authenticity of these details by verifying the signature in the next step.

 Success Callback
Copy{
  "razorpay_payment_id": "pay_29QQoUBi66xm2f",
  "razorpay_order_id": "order_9A33XWu170gUtm",
  "razorpay_signature": "9ef4dffbfd84f1318f6739a3ce19f9d85851857ae648f114332d8401e0949a3d"
}

razorpay_payment_id

string Unique identifier for the payment returned by Checkout only for successful payments.

razorpay_order_id

string Unique identifier for the order returned by Checkout.

razorpay_signature

string Signature returned by the Checkout. This is used to verify the payment.

1.9 Verify Payment Signature🔗

This is a mandatory step to confirm the authenticity of the details returned to the Checkout form for successful payments.

To verify the razorpay_signature returned to you by the Checkout form:

1. Create a signature in your server using the following attributes:

   • order_id: Retrieve the order_id from your server. Do not use the razorpay_order_id returned by Checkout.
   • razorpay_payment_id: Returned by Checkout.
   • key_secret: Available in your server.
     The key_secret that was generated from the Razorpay Dashboard.

2. Use the SHA256 algorithm, the razorpay_payment_id and the order_id to construct a HMAC hex digest as shown below:

   Copygenerated_signature = hmac_sha256(order_id + "|" + razorpay_payment_id, secret);
   
     if (generated_signature == razorpay_signature) {
       payment is successful
     }
   

3. If the signature you generate on your server matches the razorpay_signature returned to you by the Checkout form, the payment received is from an authentic source.

 Java PHP Ruby Python .NET NodeJS Go
Copy/**
* This class defines common routines for generating
* authentication signatures for Razorpay Webhook requests.
*/
public class Signature
{
    private static final String HMAC_SHA256_ALGORITHM = "HmacSHA256";
    /**
    * Computes RFC 2104-compliant HMAC signature.
    * * @param data
    * The data to be signed.
    * @param key
    * The signing key.
    * @return
    * The Base64-encoded RFC 2104-compliant HMAC signature.
    * @throws
    * java.security.SignatureException when signature generation fails
    */
    public static String calculateRFC2104HMAC(String data, String secret)
    throws java.security.SignatureException
    {
        String result;
        try {

            // get an hmac_sha256 key from the raw secret bytes
            SecretKeySpec signingKey = new SecretKeySpec(secret.getBytes(), HMAC_SHA256_ALGORITHM);

            // get an hmac_sha256 Mac instance and initialize with the signing key
            Mac mac = Mac.getInstance(HMAC_SHA256_ALGORITHM);
            mac.init(signingKey);

            // compute the hmac on input data bytes
            byte[] rawHmac = mac.doFinal(data.getBytes());

            // base64-encode the hmac
            result = DatatypeConverter.printHexBinary(rawHmac).toLowerCase();

        } catch (Exception e) {
            throw new SignatureException("Failed to generate HMAC : " + e.getMessage());
        }
        return result;
    }
}

Copyuse Razorpay\Api\Api;
$api = new Api($key_id, $key_secret);
$attributes  = array('razorpay_signature'  => '23233',  'razorpay_payment_id'  => '332' ,  'razorpay_order_id' => '12122');
$order  = $api->utility->verifyPaymentSignature($attributes)

Copyrequire 'razorpay'
Razorpay.setup('key_id', 'key_secret')
payment_response = {
  'razorpay_order_id': '12122',
  'razorpay_payment_id': '332',
  'razorpay_signature': '23233'
}

Razorpay::Utility.verify_payment_signature(payment_response)

Copyimport razorpay
client = razorpay.Client(auth=("YOUR_ID", "YOUR_SECRET"))

client.utility.verify_payment_signature({
   'razorpay_order_id': razorpay_order_id,
   'razorpay_payment_id': razorpay_payment_id,
   'razorpay_signature': razorpay_signature
   })

Copy Dictionary<string, string> attributes = new Dictionary<string, string>();

            attributes.Add("razorpay_payment_id", paymentId);
            attributes.Add("razorpay_order_id", Request.Form["razorpay_order_id"]);
            attributes.Add("razorpay_signature", Request.Form["razorpay_signature"]);

            Utils.verifyPaymentSignature(attributes);
Copyvar { validatePaymentVerification } = require('./dist/utils/razorpay-utils');

validatePaymentVerification({"order_id": razorpayOrderId, "payment_id": razorpayPaymentId }, signature, secret);
Copyimport (
	"crypto/hmac"
	"crypto/sha256"
	"crypto/subtle"
	"encoding/hex"
	"fmt"
)

func main()  {
	signature := "477d1cdb3f8122a7b0963704b9bcbf294f65a03841a5f1d7a4f3ed8cd1810f9b"
	secret := "qp3zKxwLZxbMORJgEVWi3Gou"
	data := "order_J2AeF1ZpvfqRGH|pay_J2AfAxNHgqqBiI"
	//fmt.Printf("Secret: %s Data: %s\n", secret, data)
	
	// Create a new HMAC by defining the hash type and the key (as byte array)
	h := hmac.New(sha256.New, []byte(secret))
	
	// Write Data to it
	_, err := h.Write([]byte(data))
	
	if err != nil {
		panic(err)
	}
	
	// Get result and encode as hexadecimal string
	sha := hex.EncodeToString(h.Sum(nil))
	
	fmt.Printf("Result: %s\n", sha)
	
	if subtle.ConstantTimeCompare([]byte(sha), []byte(signature)) == 1 {
		fmt.Println("Works")
	}
}

 podfile
Copyinstaller.pods_project.build_configurations.each do |config|
  config.build_settings["EXCLUDED_ARCHS[sdk=iphonesimulator*]"] = "arm64"
end

1.10 Verify Payment Status🔗

You can track the payment status from the Razorpay Dashboard, subscribe to the Webhook event or poll our APIs.

Verify Payment Status From Dashboard🔗

1. Log into the Dashboard and navigate to Transactions → Payments.
2. Check if a payment_ID has been generated and note the status. In case of a successful payment, the status is marked as captured.

Next Steps🔗