Chilkat Online Tools

delphiAx / Razorpay APIs / Prefill Checkout Fields

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var
http: TChilkatHttp;
success: Integer;
json: TChilkatJsonObject;
resp: IChilkatHttpResponse;

begin
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

http := TChilkatHttp.Create(Self);

http.BasicAuth := 1;
http.Login := 'username';
http.Password := 'password';

// Use this online tool to generate code from sample JSON: Generate Code to Create JSON

// The following JSON is sent in the request body.

// {
//   "amount": 1000,
//   "currency": "INR",
//   "accept_partial": true,
//   "first_min_partial_amount": 100,
//   "reference_id": "#419",
//   "description": "Payment for policy no #23456",
//   "customer": {
//     "name": "Gaurav Kumar",
//     "contact": "+919999999999",
//     "email": "gaurav.kumar@example.com"
//   },
//   "notify": {
//     "sms": true,
//     "email": true
//   },
//   "reminder_enable": true,
//   "options": {
//     "checkout": {
//       "prefill": {
//         "select_partial": true
//       }
//     }
//   }
// }

json := TChilkatJsonObject.Create(Self);
json.UpdateInt('amount',1000);
json.UpdateString('currency','INR');
json.UpdateBool('accept_partial',1);
json.UpdateInt('first_min_partial_amount',100);
json.UpdateString('reference_id','#419');
json.UpdateString('description','Payment for policy no #23456');
json.UpdateString('customer.name','Gaurav Kumar');
json.UpdateString('customer.contact','+919999999999');
json.UpdateString('customer.email','gaurav.kumar@example.com');
json.UpdateBool('notify.sms',1);
json.UpdateBool('notify.email',1);
json.UpdateBool('reminder_enable',1);
json.UpdateBool('options.checkout.prefill.select_partial',1);

resp := http.PostJson3('https://api.razorpay.com/v1/payment_links/','application/json',json.ControlInterface);
if (http.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

Memo1.Lines.Add(IntToStr(resp.StatusCode));
Memo1.Lines.Add(resp.BodyStr);

Curl Command

curl -X POST
	-u 'username:password'
	-d '{
  "amount": 1000,
  "currency": "INR",
  "accept_partial": true,
  "first_min_partial_amount": 100,
  "reference_id": "#419",
  "description": "Payment for policy no #23456",
  "customer": {
    "name": "Gaurav Kumar",
    "contact": "+919999999999",
    "email": "gaurav.kumar@example.com"
  },
  "notify": {
    "sms": true,
    "email": true
  },
  "reminder_enable": true,
  "options": {
    "checkout": {
      "prefill": {
        "select_partial": true
      }
    }
  }
}'
https://api.razorpay.com/v1/payment_links/

Postman Collection Item JSON

{
  "name": "Prefill Checkout Fields",
  "request": {
    "method": "POST",
    "header": [
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n  \"amount\": 1000,\n  \"currency\": \"INR\",\n  \"accept_partial\": true,\n  \"first_min_partial_amount\": 100,\n  \"reference_id\": \"#419\",\n  \"description\": \"Payment for policy no #23456\",\n  \"customer\": {\n    \"name\": \"Gaurav Kumar\",\n    \"contact\": \"+919999999999\",\n    \"email\": \"gaurav.kumar@example.com\"\n  },\n  \"notify\": {\n    \"sms\": true,\n    \"email\": true\n  },\n  \"reminder_enable\": true,\n  \"options\": {\n    \"checkout\": {\n      \"prefill\": {\n        \"select_partial\": true\n      }\n    }\n  }\n}",
      "options": {
        "raw": {
          "language": "json"
        }
      }
    },
    "url": {
      "raw": "https://api.razorpay.com/v1/payment_links/",
      "protocol": "https",
      "host": [
        "api",
        "razorpay",
        "com"
      ],
      "path": [
        "v1",
        "payment_links",
        ""
      ]
    },
    "description": "Learn how to prefill payment methods, bank names and partial payment-related fields."
  },
  "response": [
  ]
}