curl --request GET \
  --url https://sandbox.cashfree.com/pg/offers/{offer_id} \
  --header 'x-api-version: <x-api-version>' \
  --header 'x-client-id: <api-key>' \
  --header 'x-client-secret: <api-key>'

import requests

url = "https://sandbox.cashfree.com/pg/offers/{offer_id}"

headers = {
    "x-api-version": "<x-api-version>",
    "x-client-id": "<api-key>",
    "x-client-secret": "<api-key>"
}

response = requests.get(url, headers=headers)

print(response.text)

const options = {
  method: 'GET',
  headers: {
    'x-api-version': '<x-api-version>',
    'x-client-id': '<api-key>',
    'x-client-secret': '<api-key>'
  }
};

fetch('https://sandbox.cashfree.com/pg/offers/{offer_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://sandbox.cashfree.com/pg/offers/{offer_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "x-api-version: <x-api-version>",
    "x-client-id: <api-key>",
    "x-client-secret: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://sandbox.cashfree.com/pg/offers/{offer_id}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("x-api-version", "<x-api-version>")
	req.Header.Add("x-client-id", "<api-key>")
	req.Header.Add("x-client-secret", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://sandbox.cashfree.com/pg/offers/{offer_id}")
  .header("x-api-version", "<x-api-version>")
  .header("x-client-id", "<api-key>")
  .header("x-client-secret", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.cashfree.com/pg/offers/{offer_id}")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["x-api-version"] = '<x-api-version>'
request["x-client-id"] = '<api-key>'
request["x-client-secret"] = '<api-key>'

response = http.request(request)
puts response.read_body

{
  "offer_id": "d2b430fb-1afe-455a-af31-66d00377b29a",
  "offer_status": "active",
  "order_amount": 123,
  "payable_amount": 123,
  "offer_meta": {
    "offer_code": "CFTESTOFFER",
    "offer_description": "some offer description",
    "offer_end_time": "2023-03-29T08:09:51Z",
    "offer_start_time": "2023-03-21T08:09:51Z",
    "offer_title": "some title"
  },
  "offer_tnc": {
    "offer_tnc_type": "text",
    "offer_tnc_value": "TnC for the Offer."
  },
  "offer_details": {
    "cashback_details": {
      "cashback_type": "percentage",
      "cashback_value": "20",
      "max_cashback_amount": "150"
    },
    "discount_details": {
      "discount_type": "flat",
      "discount_value": "10",
      "max_discount_amount": "10"
    },
    "offer_type": "DISCOUNT_AND_CASHBACK"
  },
  "offer_validations": {
    "max_allowed": 2,
    "min_amount": 10,
    "payment_method": {
      "wallet": {
        "issuer": "paytm"
      }
    }
  }
}

{
  "message": "bad URL, please check API documentation",
  "help": "Check latest errors and resolution from Merchant Dashboard API logs: https://bit.ly/4glEd0W Help Document: https://bit.ly/4eeZYO9",
  "code": "request_failed",
  "type": "invalid_request_error"
}

{
  "message": "authentication Failed",
  "code": "request_failed",
  "type": "authentication_error"
}

{
  "message": "something is not found",
  "help": "Check latest errors and resolution from Merchant Dashboard API logs: https://bit.ly/4glEd0W Help Document: https://bit.ly/4eeZYO9",
  "code": "something_not_found",
  "type": "invalid_request_error"
}

{
  "message": "order with same id is already present",
  "help": "Check latest errors and resolution from Merchant Dashboard API logs: https://bit.ly/4glEd0W Help Document: https://bit.ly/4eeZYO9",
  "code": "order_already_exists",
  "type": "invalid_request_error"
}

{
  "message": "something is not found",
  "help": "Check latest errors and resolution from Merchant Dashboard API logs: https://bit.ly/4glEd0W Help Document: https://bit.ly/4eeZYO9",
  "code": "request_invalid",
  "type": "idempotency_error"
}

{
  "message": "Too many requests from IP. Check headers",
  "code": "request_failed",
  "type": "rate_limit_error"
}

{
  "message": "internal Server Error",
  "help": "Check latest errors and resolution from Merchant Dashboard API logs: https://bit.ly/4glEd0W Help Document: https://bit.ly/4eeZYO9",
  "code": "internal_error",
  "type": "api_error"
}