paytm 1.0.7

A Flutter plugin to use Paytm as a Payment gateway for accepting online payments in Flutter app.

paytm

A Flutter plugin to use the Paytm as a gateway for accepting online payments in Flutter app.

Example App in iOS

First of all get Credentials from Paytm

Plugin will only work with Production Keys https://dashboard.paytm.com/next/apikeys

Let’s begin

iOS Configuration:

In case merchant don’t have callback URL, Add an entry into Info.plist

1. LSApplicationQueriesSchemes(Array) Item 0 (String)-> paytm

2. Add a URL Scheme “paytm”+”MID”

Start Payment

  void generateTxnToken(int mode) async {
    
    String orderId = DateTime.now().millisecondsSinceEpoch.toString();

    //Replace this with your server callBackUrl If any
    String callBackUrl = (testing
                ? 'https://securegw-stage.paytm.in'
                : 'https://securegw.paytm.in') +
            '/theia/paytmCallback?ORDER_ID=' +
            orderId;
    
        var url = 'https://desolate-anchorage-29312.herokuapp.com/generateTxnToken';
    
        var body = json.encode({
          "mid": mid,
          "key_secret": PAYTM_MERCHANT_KEY,
          "website": website,
          "orderId": orderId,
          "amount": amount.toString(),
          "callbackUrl": callBackUrl,
          "custId": "122",
          "mode": mode.toString(),
          "testing": testing ? 0 : 1
        });
    
        try {
          final response = await http.post(
            url,
            body: body,
            headers: {'Content-type': "application/json"},
          );
          print("Response is");
          print(response.body);
          String txnToken = response.body;
          setState(() {
            payment_response = txnToken;
          });
    
          var paytmResponse = Paytm.payWithPaytm(
              mid, orderId, txnToken, amount.toString(), callBackUrl, testing);
    
          paytmResponse.then((value) {
            print(value);
            setState(() {
              loading = false;
              payment_response = value.toString();
            });
          });
        } catch (e) {
          print(e);
        }
  }
  

GENERATE TOKEN

For SERVER CODE: Paytm Plugin Server Code

Support

For Cloning the example app code visit: Paytm Plugin

For any query : Mail me at [e-mail]