import json
import hashlib
from datetime import datetime

# App related Secret Key
secret_key = 'your_SECRET_goes_here'

# 'body' is the request-body of your current request
payload = json.dumps(body, separators=(',', ':'))

#time_stamp & checksum generation for request-headers
time_stamp = datetime.utcnow().isoformat()[:19] + '.000Z'
checksum = hashlib.sha256((time_stamp+payload+secret_key).encode("utf-8")).hexdigest()

var crypto = require('crypto');

var secret = 'your_SECRET_goes_here';
var time_stamp = new Date().getTime().toString();
var data = JSON.stringify(body); // 'body' is the body of the current request
var rawChecksum = time_stamp+'\r\n'+data;

var checksum = crypto.createHmac('sha256', secret).update(rawChecksum);

// to base64
checksum.digest('base64');

//You might need to import the following

import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;
import java.security.NoSuchAlgorithmException;
import java.security.InvalidKeyException;
import javax.xml.bind.DatatypeConverter;


//The following code generates the checksum

try {
    String secret = "your_SECRET_goes_here";

    // 'body' is the body of the current request
    String data = body.toString();

    String rawChecksum = timeStamp+"\r\n"+data;

    Mac hasher = Mac.getInstance("HmacSHA256");
    hasher.init(new SecretKeySpec(secret.getBytes(), "HmacSHA256"));

    byte[] checksum = hasher.doFinal(rawChecksum.getBytes());

    DatatypeConverter.printBase64Binary(checksum);
}
catch (NoSuchAlgorithmException e) {}
catch (InvalidKeyException e) {}

using System;
using System.Security.Cryptography;
using System.Text;
using System.Text.Json;

class Program
{
    static void Main(string[] args)
    {
        // App related Secret Key
        string secret_key = "secret key";

        // 'body' is the request-body of your current request
        var payload = new
        {
            AppKey = "app key",
            SessionToken = "session token"
        };
        string payloadJson = JsonSerializer.Serialize(payload);

        //time_stamp & checksum generation for request-headers
        string time_stamp = DateTime.UtcNow.ToString("yyyy-MM-ddTHH:mm:ss.000Z");
        //Console.WriteLine(time_stamp);

        string dataToHash = time_stamp + payloadJson + secret_key;
        byte[] dataToHashBytes = Encoding.UTF8.GetBytes(dataToHash);

        string checksum;
        using (var sha256 = SHA256.Create())
        {
            byte[] hashBytes = sha256.ComputeHash(dataToHashBytes);
            checksum = BitConverter.ToString(hashBytes).Replace("-", "");
        }
        Console.WriteLine(checksum);
    }
}

var axios = require('axios');
var data = '{\r\n    "SessionToken": "58593",\r\n    "AppKey": "8g791^N029R47I831B8153=^O2f#7u8g"\r\n}';

var config = {
    method: 'get',
    url: 'https://api.icicidirect.com/breezeapi/api/v1/customerdetails',
    headers: { 'Content-Type': 'application/json' },
    data : data
};

axios(config)
.then(function (response) {
    console.log(JSON.stringify(response.data));
})
.catch(function (error) {
    console.log(error);
});

import http.client

conn = http.client.HTTPSConnection("api.icicidirect.com")
payload = "{\r\n    \"SessionToken\": \"58593\",\r\n    \"AppKey\": \"8g791^N029R47I831B8153=^O2f#7u8g\"\r\n}"
headers = {
            "Content-Type": "application/json"
        }
conn.request("GET", "/breezeapi/api/v1/customerdetails", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

OkHttpClient client = new OkHttpClient().newBuilder()
    .build();
Request request = new Request.Builder()
    .url("https://api.icicidirect.com/breezeapi/api/v1/customerdetails")
    .method("GET", null)
    .build();
Response response = client.newCall(request).execute();

using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

class Program
{
    static async Task Main(string[] args)
    {
        string hostname = "https://api.icicidirect.com/breezeapi/api/v1/";
        string endpoint = "customerdetails";
        string url = $"{hostname}{endpoint}";


        HttpClient client = new HttpClient();

        string jsonPayload = @"{
            ""SessionToken"": ""enter your session token here"",
            ""AppKey"": ""enter your app key""
        }";
        StringContent content = new StringContent(jsonPayload, Encoding.UTF8, "application/json");

        HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, url);
        //request.Headers.Add("Content-Type", "application/json");
        request.Content = content;

        Console.WriteLine("Request headers:");
        foreach(var header in request.Headers)
        {
            Console.WriteLine($"{header.Key}: {string.Join(", ", header.Value)}");
        }

        HttpResponseMessage response = await client.SendAsync(request);
        response.EnsureSuccessStatusCode();

        string responseBody = await response.Content.ReadAsStringAsync();
        Console.WriteLine(responseBody);
    }
}

{
    "Success": {
        "exg_trade_date": {
            "NSE": "01-Jun-2022",
            "BSE": "01-Jun-2022",
            "FNO": "31-May-2022",
            "NDX": "31-May-2022"
        },
        "exg_status": {
            "NSE": "O",
            "BSE": "O",
            "FNO": "O",
            "NDX": "X"
        },
        "segments_allowed": {
            "Trading": "Y",
            "Equity": "Y",
            "Derivatives": "Y",
            "Currency": "Y"
        },
        "idirect_userid": "hulk",
        "session_token": "aHVsazoxMjQzMjQ5",
        "idirect_user_name": "RUPENDRA DHONDIRAM CHAVAN",
        "idirect_ORD_TYP": "",
        "idirect_lastlogin_time": "01-Jun-2022 10:20:16",
        "mf_holding_mode_popup_flg": "N",
        "commodity_exchange_status": "O",
        "commodity_trade_date": "01-Jun-2022",
        "commodity_allowed": "O"
    },
    "Status": 200,
    "Error": null
}

var axios = require('axios');
var data = JSON.stringify({});

//checksum computation:
var crypto = require('crypto');

var secret_key = '9e12o8179&J695!141J150147277V7';
var time_stamp = new Date().getTime().toString();
var data = JSON.stringify(body); // 'body' is the body of the current request
var rawChecksum = time_stamp+'\r\n'+data;
var checksum = crypto.createHmac('sha256', secret_key).update(rawChecksum);


var config = {
    var appkey = "9e12o8179&J695!`141J150147277(V7"
    method: 'get',
    url: 'https://api.icicidirect.com/breezeapi/api/v1/dematholdings',
    headers: { 
        'Content-Type': 'application/json', 
        'X-Checksum': 'token '+checksum, 
        'X-Timestamp': time_stamp, 
        'X-AppKey': appkey, 
        'X-SessionToken': Session token as received  from customer detail api response
    },
    data : data
};

axios(config)
.then(function (response) {
    console.log(JSON.stringify(response.data));
})
.catch(function (error) {
    console.log(error);
});

import http.client
import json

conn = http.client.HTTPSConnection("api.icicidirect.com")
payload = json.dumps({})

#checksum computation
#time_stamp & checksum generation for request-headers

appkey = "9e12o8179&J695!`141J150147277(V7"
secret_key = "your SECRET_KEY goes here"
time_stamp = datetime.utcnow().isoformat()[:19] + '.000Z'
checksum = hashlib.sha256((time_stamp+payload+secret_key).encode("utf-8")).hexdigest()


headers = {
    'Content-Type': 'application/json',
    'X-Checksum': 'token ' + checksum,
    'X-Timestamp': time_stamp,
    'X-AppKey': appkey,
    'X-SessionToken': Session token as received  from customer detail api response
}

conn.request("GET", "/breezeapi/api/v1/dematholdings", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

OkHttpClient client = new OkHttpClient().newBuilder()
    .build();
Request request = new Request.Builder()
    .url("https://api.icicidirect.com/breezeapi/api/v1/dematholdings")
    .method("GET", null)
    .addHeader("Content-Type", "application/json")
    .addHeader("X-Checksum", "token ")
    .addHeader("X-Timestamp", "")
    .addHeader("X-AppKey", "")
    .addHeader("X-SessionToken", "")
    .build();
Response response = client.newCall(request).execute();

var client = new RestClient("https://api.icicidirect.com/breezeapi/api/v1/dematholdings");
client.Timeout = -1;
var request = new RestRequest(Method.GET);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("X-Checksum", "token ");
request.AddHeader("X-Timestamp", "");
request.AddHeader("X-AppKey", "");
request.AddHeader("X-SessionToken", "");
var body = @"{}";
request.AddParameter("application/json", body,  ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

{
    "Success": [
        {
            "stock_code": "ICINIF",
            "stock_ISIN": "INF109K012R6",
            "quantity": "16",
            "demat_total_bulk_quantity": "16",
            "demat_avail_quantity": "0",
            "blocked_quantity": "0",
            "demat_allocated_quantity": "0"
        }
    ],
    "Status": 200,
    "Error": null
}

var axios = require('axios');
var data = JSON.stringify({});

//checksum computation:
var crypto = require('crypto');
var appkey = "9e12o8179&J695!`141J150147277(V7"
var secret_key = '9e12o8179&J695!141J150147277V7';
var time_stamp = new Date().getTime().toString();
var data = JSON.stringify(body); // 'body' is the body of the current request
var rawChecksum = time_stamp+'\r\n'+data;

var checksum = crypto.createHmac('sha256', secret_key).update(rawChecksum);

var config = {
    method: 'get',
    url: 'https://api.icicidirect.com/breezeapi/api/v1/funds',
    headers: { 
        'Content-Type': 'application/json', 
        'X-Checksum': 'token '+checksum, 
        'X-Timestamp': time_stamp, 
        'X-AppKey': appkey, 
        'X-SessionToken': Session token as received  from customer detail api response
    },
    data : data
};

axios(config)
.then(function (response) {
    console.log(JSON.stringify(response.data));
})
.catch(function (error) {
    console.log(error);
});

import http.client
import json

conn = http.client.HTTPSConnection("api.icicidirect.com")
payload = json.dumps({})

#checksum computation
#time_stamp & checksum generation for request-headers
appkey = "9e12o8179&J695!`141J150147277(V7"
secret_key = "9e12o8179&J695!141J150147277V7"
time_stamp = datetime.utcnow().isoformat()[:19] + '.000Z'
checksum = hashlib.sha256((time_stamp+payload+secret_key).encode("utf-8")).hexdigest()

headers = {
    'Content-Type': 'application/json',
    'X-Checksum': 'token ' + checksum,
    'X-Timestamp': time_stamp,
    'X-AppKey': appkey,
    'X-SessionToken': Session token as received  from customer detail api response
}
conn.request("GET", "/breezeapi/api/v1/funds", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

OkHttpClient client = new OkHttpClient().newBuilder()
    .build();
Request request = new Request.Builder()
    .url("https://api.icicidirect.com/breezeapi/api/v1/funds")
    .method("GET", null)
    .addHeader("Content-Type", "application/json")
    .addHeader("X-Checksum", "token "+checksum)
    .addHeader("X-Timestamp", timestamp)
    .addHeader("X-AppKey", "insert your appkey here")
    .addHeader("X-SessionToken", "insert your session token from customer detail API call")
    .build();
Response response = client.newCall(request).execute();

var client = new RestClient("https://api.icicidirect.com/breezeapi/api/v1/funds");
client.Timeout = -1;
var request = new RestRequest(Method.GET);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("X-Checksum", "token ");
request.AddHeader("X-Timestamp", "");
request.AddHeader("X-AppKey", "");
request.AddHeader("X-SessionToken", "");
var body = @"{}";
request.AddParameter("application/json", body,  ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

{
    "Success": {
        "bank_account": "000401012540",
        "total_bank_balance": 1143033633.04,
        "allocated_equity": 4037129.08,
        "allocated_fno": 1138996503.96,
        "block_by_trade_equity": 0,
        "block_by_trade_fno": 403992.28,
        "block_by_trade_balance": 403992.28,
        "unallocated_balance": "25215061.88"
    },
    "Status": 200,
    "Error": null
}

var axios = require('axios');
var data = JSON.stringify({
    "transaction_type": "Credit",
    "amount": "10000",
    "segment": "FNO"
});

//checksum computation:
var crypto = require('crypto');

var secret_key = 'your SECRET_KEY goes here';
var time_stamp = new Date().getTime().toString();
var data = JSON.stringify(body); // 'body' is the body of the current request
var rawChecksum = time_stamp+'\r\n'+data;

var checksum = crypto.createHmac('sha256', secret_key).update(rawChecksum);


var config = {
    method: 'post',
    url: 'https://api.icicidirect.com/breezeapi/api/v1/funds',
    headers: { 
        'Content-Type': 'application/json', 
        'X-Checksum': 'token '+checksum, 
        'X-Timestamp': time_stamp, 
        'X-AppKey': 'insert your appkey here', 
        'X-SessionToken': 'you will get this from customer detail API call'
    },
    data : data
};

axios(config)
.then(function (response) {
    console.log(JSON.stringify(response.data));
})
.catch(function (error) {
    console.log(error);
});

import http.client
import json

conn = http.client.HTTPSConnection("api.icicidirect.com")
payload = json.dumps({
    "transaction_type": "Credit",
    "amount": "10000",
    "segment": "FNO"
})
secret_key = "your SECRET_KEY goes here"

#checksum computation
#time_stamp & checksum generation for request-headers
time_stamp = datetime.utcnow().isoformat()[:19] + '.000Z'
checksum = hashlib.sha256((time_stamp+payload+secret_key).encode("utf-8")).hexdigest()

headers = {
    'Content-Type': 'application/json',
    'X-Checksum': 'token '+checksum,
    'X-Timestamp': time_stamp,
    'X-AppKey': 'insert your appkey here',
    'X-SessionToken': 'you will get this from customer detail API call'
}
conn.request("POST", "/breezeapi/api/v1/funds", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

OkHttpClient client = new OkHttpClient().newBuilder()
    .build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{\r\n    \"transaction_type\": \"Credit\",\r\n    \"amount\": \"10000\",\r\n    \"segment\": \"FNO\"\r\n}");
Request request = new Request.Builder()
    .url("https://api.icicidirect.com/breezeapi/api/v1/funds")
    .method("POST", body)
    .addHeader("Content-Type", "application/json")
    .addHeader("X-Checksum", "token ")
    .addHeader("X-Timestamp", "")
    .addHeader("X-AppKey", "")
    .addHeader("X-SessionToken", "")
    .build();
Response response = client.newCall(request).execute();

var client = new RestClient("https://api.icicidirect.com/breezeapi/api/v1/funds");
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("X-Checksum", "token ");
request.AddHeader("X-Timestamp", "");
request.AddHeader("X-AppKey", "");
request.AddHeader("X-SessionToken", "");
var body = @"{
" + "\n" +
@"    ""transaction_type"": ""Credit"",
" + "\n" +
@"    ""amount"": ""10000"",
" + "\n" +
@"    ""segment"": ""FNO""
" + "\n" +
@"}";
request.AddParameter("application/json", body,  ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

{
    "Success": {
        "status": "Success"
    },
    "Status": 200,
    "Error": null
}

var axios = require('axios');
var data = JSON.stringify({
    "interval": "day",
    "from_date": "2022-05-02T07:00:00.000Z",
    "to_date": "2022-05-03T07:00:00.000Z",
    "stock_code": "ITC",
    "exchange_code": "NSE",
    "product_type": "Cash"
});

//checksum computation:
var crypto = require('crypto');

var secret_key = '9e12o8179&J695!141J150147277V7';
var appkey = "9e12o8179&J695!`141J150147277(V7";

var time_stamp = new Date().getTime().toString();
var data = JSON.stringify(body); // 'body' is the body of the current request
var rawChecksum = time_stamp+'\r\n'+data;

var checksum = crypto.createHmac('sha256', secret_key).update(rawChecksum);


var config = {
    method: 'get',
    url: 'https://api.icicidirect.com/breezeapi/api/v1/historicalcharts',
    headers: { 
        'Content-Type': 'application/json', 
        'X-Checksum': 'token '+checksum, 
        'X-Timestamp': time_stamp, 
        'X-AppKey': appkey, 
        'X-SessionToken': Session token as received  from customer detail api response
    },
    data : data
};

axios(config)
.then(function (response) {
    console.log(JSON.stringify(response.data));
})
.catch(function (error) {
    console.log(error);
});

import http.client
import json

conn = http.client.HTTPSConnection("api.icicidirect.com")
payload = json.dumps({
    "interval": "day",
    "from_date": "2022-05-02T07:00:00.000Z",
    "to_date": "2022-05-03T07:00:00.000Z",
    "stock_code": "ITC",
    "exchange_code": "NSE",
    "product_type": "Cash"
})


appkey = "9e12o8179&J695!`141J150147277(V7"
secret_key = "9e12o8179&J695!141J150147277V7"
#checksum computation
#time_stamp & checksum generation for request-headers
time_stamp = datetime.utcnow().isoformat()[:19] + '.000Z'
checksum = hashlib.sha256((time_stamp+payload+secret_key).encode("utf-8")).hexdigest()

headers = {
    'Content-Type': 'application/json',
    'X-Checksum': 'token '+checksum,
    'X-Timestamp': time_stamp,
    'X-AppKey': appkey,
    'X-SessionToken': Session token as received  from customer detail api response
}

conn.request("GET", "/breezeapi/api/v1/historicalcharts", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

OkHttpClient client = new OkHttpClient().newBuilder()
    .build();
Request request = new Request.Builder()
    .url("https://api.icicidirect.com/breezeapi/api/v1/historicalcharts")
    .method("GET", null)
    .addHeader("Content-Type", "application/json")
    .addHeader("X-Checksum", "token ")
    .addHeader("X-Timestamp", "")
    .addHeader("X-AppKey", "")
    .addHeader("X-SessionToken", "")
    .build();
Response response = client.newCall(request).execute();

var client = new RestClient("https://api.icicidirect.com/breezeapi/api/v1/historicalcharts");
client.Timeout = -1;
var request = new RestRequest(Method.GET);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("X-Checksum", "token ");
request.AddHeader("X-Timestamp", "");
request.AddHeader("X-AppKey", "");
request.AddHeader("X-SessionToken", "");
var body = @"{
" + "\n" +
@"    ""interval"": ""day"",
" + "\n" +
@"    ""from_date"": ""2022-05-02T07:00:00.000Z"",
" + "\n" +
@"    ""to_date"": ""2022-05-03T07:00:00.000Z"",
" + "\n" +
@"    ""stock_code"": ""ITC"",
" + "\n" +
@"    ""exchange_code"": ""NSE"",
" + "\n" +
@"    ""product_type"": ""Cash""
" + "\n" +
@"}";
request.AddParameter("application/json", body,  ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

{
    "Success": [
        {
            "datetime": "2022-05-02 12:05:00",
            "stock_code": "ITC",
            "exchange_code": "NSE",
            "product_type": null,
            "expiry_date": null,
            "right": null,
            "strike_price": null,
            "open": "258",
            "high": "264.5",
            "low": "257.05",
            "close": "263.15",
            "volume": "18965820",
            "open_interest": null,
            "count": 0
        }
    ],
    "Status": 200,
    "Error": null
}

var axios = require('axios');
var data = JSON.stringify({
    "list_of_positions": [
        {
            "strike_price": "0",
            "quantity": "15",
            "right": "others",
            "product": "futures",
            "action": "buy",
            "price": "46230.85",
            "expiry_date": "31-Aug-2023",
            "stock_code": "CNXBAN",
            "cover_order_flow": "N",
            "fresh_order_type": "N",
            "cover_limit_rate": "0",
            "cover_sltp_price": "0",
            "fresh_limit_rate": "0",
            "open_quantity": "0"
        },
        {
            "strike_price": "37000",
            "quantity": "15",
            "right": "Call",
            "product": "options",
            "action": "buy",
            "price": "9100",
            "expiry_date": "27-Jul-2023",
            "stock_code": "CNXBAN",
            "cover_order_flow": "N",
            "fresh_order_type": "N",
            "cover_limit_rate": "0",
            "cover_sltp_price": "0",
            "fresh_limit_rate": "0",
            "open_quantity": "0"
        },
        {
            "strike_price": "0",
            "quantity": "50",
            "right": "others",
            "product": "futureplus",
            "action": "buy",
            "price": "19800",
            "expiry_date": "27-Jul-2023",
            "stock_code": "NIFTY",
            "cover_order_flow": "N",
            "fresh_order_type": "N",
            "cover_limit_rate": "0",
            "cover_sltp_price": "0",
            "fresh_limit_rate": "0",
            "open_quantity": "0"
        },
        {
            "strike_price": "19600",
            "quantity": "50",
            "right": "call",
            "product": "optionplus",
            "action": "buy",
            "price": "245.05",
            "expiry_date": "27-Jul-2023",
            "stock_code": "NIFTY",
            "cover_order_flow": "sell",
            "fresh_order_type": "limit",
            "cover_limit_rate": "180.00",
            "cover_sltp_price": "200.00",
            "fresh_limit_rate": "245.05",
            "open_quantity": "50"
        }
    ],
    "exchange_code": "NFO"
});


//checksum computation:
var crypto = require('crypto');
var appkey = "9e12o8179&J695!141J150147277V7"
var secret_key = '9e12o8179&J695!141J150147277V7';
var time_stamp = new Date().getTime().toString();
var data = JSON.stringify(body); // 'body' is the body of the current request
var rawChecksum = time_stamp+'\r\n'+data;

var checksum = crypto.createHmac('sha256', secret_key).update(rawChecksum);

var config = {
    method: 'post',
    url: 'https://api.icicidirect.com/breezeapi/api/v1/margincalculator',
    headers: { 
        'Content-Type': 'application/json', 
        'X-Checksum': 'token '+checksum, 
        'X-Timestamp': time_stamp, 
        'X-AppKey': appkey, 
        'X-SessionToken': Session token as received  from customer detail api response
    },
    data : data
};

axios(config)
.then(function (response) {
    console.log(JSON.stringify(response.data));
})
.catch(function (error) {
    console.log(error);
});

import http.client
import json

conn = http.client.HTTPSConnection("api.icicidirect.com")
payload = json.dumps({
    "list_of_positions": [
        {
            "strike_price": "0",
            "quantity": "15",
            "right": "others",
            "product": "futures",
            "action": "buy",
            "price": "46230.85",
            "expiry_date": "31-Aug-2023",
            "stock_code": "CNXBAN",
            "cover_order_flow": "N",
            "fresh_order_type": "N",
            "cover_limit_rate": "0",
            "cover_sltp_price": "0",
            "fresh_limit_rate": "0",
            "open_quantity": "0"
        },
        {
            "strike_price": "37000",
            "quantity": "15",
            "right": "Call",
            "product": "options",
            "action": "buy",
            "price": "9100",
            "expiry_date": "27-Jul-2023",
            "stock_code": "CNXBAN",
            "cover_order_flow": "N",
            "fresh_order_type": "N",
            "cover_limit_rate": "0",
            "cover_sltp_price": "0",
            "fresh_limit_rate": "0",
            "open_quantity": "0"
        },
        {
            "strike_price": "0",
            "quantity": "50",
            "right": "others",
            "product": "futureplus",
            "action": "buy",
            "price": "19800",
            "expiry_date": "27-Jul-2023",
            "stock_code": "NIFTY",
            "cover_order_flow": "N",
            "fresh_order_type": "N",
            "cover_limit_rate": "0",
            "cover_sltp_price": "0",
            "fresh_limit_rate": "0",
            "open_quantity": "0"
        },
        {
            "strike_price": "19600",
            "quantity": "50",
            "right": "call",
            "product": "optionplus",
            "action": "buy",
            "price": "245.05",
            "expiry_date": "27-Jul-2023",
            "stock_code": "NIFTY",
            "cover_order_flow": "sell",
            "fresh_order_type": "limit",
            "cover_limit_rate": "180.00",
            "cover_sltp_price": "200.00",
            "fresh_limit_rate": "245.05",
            "open_quantity": "50"
        }
    ],
    "exchange_code": "NFO"
})

#checksum computation

#time_stamp & checksum generation for request-headers
appkey = "9e12o8179&J695!`141J150147277(V7"
secret_key = "9e12o8179&J695!141J150147277V7"
time_stamp = datetime.utcnow().isoformat()[:19] + '.000Z'
checksum = hashlib.sha256((time_stamp+payload+secret_key).encode("utf-8")).hexdigest()


headers = {
    'Content-Type': 'application/json',
    'X-Checksum': 'token ' + checksum,
    'X-Timestamp': time_stamp,
    'X-AppKey': appkey,
    'X-SessionToken': enter your base64sessiontoken
}
conn.request("POST", "/breezeapi/api/v1/margincalculator", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

OkHttpClient client = new OkHttpClient().newBuilder()
    .build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, " "{ \r\n    \"list_of_positions\": [\r\n                {\r\n            \"strike_price\": \"0\",\r\n            \"quantity\": \"15\",\r\n            \"right\": \"others\",\r\n            \"product\": \"futures\",\r\n            \"action\": \"buy\",\r\n            \"price\": \"46230.85\",\r\n            \"expiry_date\": \"31-Aug-2023\",\r\n            \"stock_code\": \"CNXBAN\",\r\n            \"cover_order_flow\": \"N\",\r\n            \"fresh_order_type\": \"N\",\r\n            \"cover_limit_rate\": \"0\",\r\n            \"cover_sltp_price\": \"0\",\r\n            \"fresh_limit_rate\": \"0\",\r\n            \"open_quantity\": \"0\"\r\n        },\r\n                {\r\n            \"strike_price\": \"37000\",\r\n            \"quantity\": \"15\",\r\n            \"right\": \"Call\",\r\n            \"product\": \"options\",\r\n            \"action\": \"buy\",\r\n            \"price\": \"9100\",\r\n            \"expiry_date\": \"27-Jul-2023\",\r\n            \"stock_code\": \"CNXBAN\",\r\n            \"cover_order_flow\": \"N\",\r\n            \"fresh_order_type\": \"N\",\r\n            \"cover_limit_rate\": \"0\",\r\n            \"cover_sltp_price\": \"0\",\r\n            \"fresh_limit_rate\": \"0\",\r\n            \"open_quantity\": \"0\"\r\n        },\r\n                {\r\n            \"strike_price\": \"0\",\r\n            \"quantity\": \"50\",\r\n            \"right\": \"others\",\r\n            \"product\": \"futureplus\",\r\n            \"action\": \"buy\",\r\n            \"price\": \"19800\",\r\n            \"expiry_date\": \"27-Jul-2023\",\r\n            \"stock_code\": \"NIFTY\",\r\n            \"cover_order_flow\": \"N\",\r\n            \"fresh_order_type\": \"N\",\r\n            \"cover_limit_rate\": \"0\",\r\n            \"cover_sltp_price\": \"0\",\r\n            \"fresh_limit_rate\": \"0\",\r\n            \"open_quantity\": \"0\"\r\n        },\r\n                {\r\n            \"strike_price\": \"19600\",\r\n            \"quantity\": \"50\",\r\n            \"right\": \"call\",\r\n            \"product\": \"optionplus\",\r\n            \"action\": \"buy\",\r\n            \"price\": \"245.05\",\r\n            \"expiry_date\": \"27-Jul-2023\",\r\n            \"stock_code\": \"NIFTY\",\r\n            \"cover_order_flow\": \"sell\",\r\n            \"fresh_order_type\": \"limit\",\r\n            \"cover_limit_rate\": \"180.00\",\r\n            \"cover_sltp_price\": \"200.00\",\r\n            \"fresh_limit_rate\": \"245.05\",\r\n            \"open_quantity\": \"50\"\r\n        }\r\n    ],\r\n    \"exchange_code\": \"NFO\"\r\n}");
Request request = new Request.Builder()
    .url("https://api.icicidirect.com/breezeapi/api/v1/margincalculator")
    .method("POST", body)
    .addHeader("Content-Type", "application/json")
    .addHeader("X-Checksum", "token ")
    .addHeader("X-Timestamp", "")
    .addHeader("X-AppKey", "")
    .addHeader("X-SessionToken", "")
    .build();
Response response = client.newCall(request).execute();

var client = new RestClient("https://api.icicidirect.com/breezeapi/api/v1/margincalculator");
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("X-Checksum", "token ");
request.AddHeader("X-Timestamp", "");
request.AddHeader("X-AppKey", "");
request.AddHeader("X-SessionToken", "");
var body = @"{
" + "\n" +
@"    ""list_of_positions"": [
" + "\n" +
@"                {
" + "\n" +
@"            ""strike_price"": ""0"",
" + "\n" +
@"            ""quantity"": ""15"",
" + "\n" +
@"            ""right"": ""others"",
" + "\n" +
@"            ""product"": ""futures"",
" + "\n" +
@"            ""action"": ""buy"",
" + "\n" +
@"            ""price"": ""46230.85"",
" + "\n" +
@"            ""expiry_date"": ""31-Aug-2023"",
" + "\n" +
@"            ""stock_code"": ""CNXBAN"",
" + "\n" +
@"            ""cover_order_flow"": ""N"",
" + "\n" +
@"            ""fresh_order_type"": ""N"",
" + "\n" +
@"            ""cover_limit_rate"": ""0"",
" + "\n" +
@"            ""cover_sltp_price"": ""0"",
" + "\n" +
@"            ""fresh_limit_rate"": ""0"",
" + "\n" +
@"            ""open_quantity"": ""0""
" + "\n" +
@"        },
" + "\n" +
@"                {
" + "\n" +
@"            ""strike_price"": ""37000"",
" + "\n" +
@"            ""quantity"": ""15"",
" + "\n" +
@"            ""right"": ""Call"",
" + "\n" +
@"            ""product"": ""options"",
" + "\n" +
@"            ""action"": ""buy"",
" + "\n" +
@"            ""price"": ""9100"",
" + "\n" +
@"            ""expiry_date"": ""27-Jul-2023"",
" + "\n" +
@"            ""stock_code"": ""CNXBAN"",
" + "\n" +
@"            ""cover_order_flow"": ""N"",
" + "\n" +
@"            ""fresh_order_type"": ""N"",
" + "\n" +
@"            ""cover_limit_rate"": ""0"",
" + "\n" +
@"            ""cover_sltp_price"": ""0"",
" + "\n" +
@"            ""fresh_limit_rate"": ""0"",
" + "\n" +
@"            ""open_quantity"": ""0""
" + "\n" +
@"        },
" + "\n" +
@"                {
" + "\n" +
@"            ""strike_price"": ""0"",
" + "\n" +
@"            ""quantity"": ""50"",
" + "\n" +
@"            ""right"": ""others"",
" + "\n" +
@"            ""product"": ""futureplus"",
" + "\n" +
@"            ""action"": ""buy"",
" + "\n" +
@"            ""price"": ""19800"",
" + "\n" +
@"            ""expiry_date"": ""27-Jul-2023"",
" + "\n" +
@"            ""stock_code"": ""NIFTY"",
" + "\n" +
@"            ""cover_order_flow"": ""N"",
" + "\n" +
@"            ""fresh_order_type"": ""N"",
" + "\n" +
@"            ""cover_limit_rate"": ""0"",
" + "\n" +
@"            ""cover_sltp_price"": ""0"",
" + "\n" +
@"            ""fresh_limit_rate"": ""0"",
" + "\n" +
@"            ""open_quantity"": ""0""
" + "\n" +
@"        },
" + "\n" +
@"                {
" + "\n" +
@"            ""strike_price"": ""19600"",
" + "\n" +
@"            ""quantity"": ""50"",
" + "\n" +
@"            ""right"": ""call"",
" + "\n" +
@"            ""product"": ""optionplus"",
" + "\n" +
@"            ""action"": ""buy"",
" + "\n" +
@"            ""price"": ""245.05"",
" + "\n" +
@"            ""expiry_date"": ""27-Jul-2023"",
" + "\n" +
@"            ""stock_code"": ""NIFTY"",
" + "\n" +
@"            ""cover_order_flow"": ""sell"",
" + "\n" +
@"            ""fresh_order_type"": ""limit"",
" + "\n" +
@"            ""cover_limit_rate"": ""180.00"",
" + "\n" +
@"            ""cover_sltp_price"": ""200.00"",
" + "\n" +
@"            ""fresh_limit_rate"": ""245.05"",
" + "\n" +
@"            ""open_quantity"": ""50""
" + "\n" +
@"        }
" + "\n" +
@"    ],
" + "\n" +
@"    ""exchange_code"": ""NFO""
" + "\n" +
@"}";
request.AddParameter("application/json", body,  ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

{'Success': {'margin_calulation': [{'strike_price': '19500',
    'quantity': '50',
    'right': 'Call',
    'product': 'Options',
    'action': 'Buy',
    'price': '250',
    'expiry_date': '26-Oct-2023',
    'stock_code': 'NIFTY '},
   {'strike_price': '19500',
    'quantity': '50',
    'right': 'Put',
    'product': 'Options',
    'action': 'Buy',
    'price': '200',
    'expiry_date': '26-Oct-2023',
    'stock_code': 'NIFTY '}],
  'non_span_margin_required': '0',
  'order_value': '22500',
  'order_margin': '0',
  'trade_margin': None,
  'block_trade_margin': '0',
  'span_margin_required': '22500'},
 'Status': 200,
 'Error': None}

var axios = require('axios');
var data = JSON.stringify({
    "exchange_code": "BSE",
    "product_type": "EATM",
    "stock_code": "ACC",
    "cover_quantity": "1",
    "category_index_per_stock": "Stock",
    "margin_amount": "54590456",
    "expiry_date": "",
    "right": "",
    "strike_price": "",
    "settlement_id": "2021107",
    "add_amount": "100",
    "open_quantity": "2"
});

//checksum computation:
var crypto = require('crypto');

var secret_key = '9e12o8179&J695!141J150147277V7';
var appkey = "9e12o8179&J695!`141J150147277(V7";
var time_stamp = new Date().getTime().toString();
var data = JSON.stringify(body); // 'body' is the body of the current request
var rawChecksum = time_stamp+'\r\n'+data;

var checksum = crypto.createHmac('sha256', secret_key).update(rawChecksum);

var config = {
    method: 'post',
    url: 'https://api.icicidirect.com/breezeapi/api/v1/margin',
    headers: { 
        'Content-Type': 'application/json', 
        'X-Checksum': 'token '+ checksum, 
        'X-Timestamp': time_stamp, 
        'X-AppKey': appkey, 
        'X-SessionToken': Session token as received  from customer detail api response
    },
    data : data
};

axios(config)
.then(function (response) {
    console.log(JSON.stringify(response.data));
})
.catch(function (error) {
    console.log(error);
});

import http.client
import json
secret_key = "9e12o8179&J695!141J150147277V7"

conn = http.client.HTTPSConnection("api.icicidirect.com")
payload = json.dumps({
    "exchange_code": "BSE",
    "product_type": "EATM",
    "stock_code": "ACC",
    "cover_quantity": "1",
    "category_index_per_stock": "Stock",
    "margin_amount": "54590456",
    "expiry_date": "",
    "right": "",
    "strike_price": "",
    "settlement_id": "2021107",
    "add_amount": "100",
    "open_quantity": "2"
})

#checksum computation
#time_stamp & checksum generation for request-headers
time_stamp = datetime.utcnow().isoformat()[:19] + '.000Z'
checksum = hashlib.sha256((time_stamp+payload+secret_key).encode("utf-8")).hexdigest()
var appkey = "9e12o8179&J695!`141J150147277(V7"

headers = {
    'Content-Type': 'application/json',
    'X-Checksum': 'token '+ checksum,
    'X-Timestamp': time_stamp,
    'X-AppKey': appkey,
    'X-SessionToken': Session token as received  from customer detail api response
}
conn.request("POST", "/breezeapi/api/v1/margin", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

OkHttpClient client = new OkHttpClient().newBuilder()
    .build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{\r\n    \"exchange_code\": \"BSE\",\r\n    \"product_type\": \"EATM\",\r\n    \"stock_code\": \"ACC\",\r\n    \"cover_quantity\": \"1\",\r\n    \"category_index_per_stock\": \"Stock\",\r\n    \"margin_amount\": \"54590456\",\r\n    \"expiry_date\": \"\",\r\n    \"right\": \"\",\r\n    \"strike_price\": \"\",\r\n    \"settlement_id\": \"2021107\",\r\n    \"add_amount\": \"100\",\r\n    \"open_quantity\": \"2\"\r\n}");
Request request = new Request.Builder()
    .url("https://api.icicidirect.com/breezeapi/api/v1/margin")
    .method("POST", body)
    .addHeader("Content-Type", "application/json")
    .addHeader("X-Checksum", "token " + checksum)
    .addHeader("X-Timestamp", time_stamp)
    .addHeader("X-AppKey", appkey)
    .addHeader("X-SessionToken", base64sessiontoken)
    .build();
Response response = client.newCall(request).execute();

var client = new RestClient("https://api.icicidirect.com/breezeapi/api/v1/margin");
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("X-Checksum", "token ");
request.AddHeader("X-Timestamp", "");
request.AddHeader("X-AppKey", "");
request.AddHeader("X-SessionToken", "");
var body = @"{
" + "\n" +
@"    ""exchange_code"": ""BSE"",
" + "\n" +
@"    ""product_type"": ""EATM"",
" + "\n" +
@"    ""stock_code"": ""ACC"",
" + "\n" +
@"    ""cover_quantity"": ""1"",
" + "\n" +
@"    ""category_index_per_stock"": ""Stock"",
" + "\n" +
@"    ""margin_amount"": ""54590456"",
" + "\n" +
@"    ""expiry_date"": """",
" + "\n" +
@"    ""right"": """",
" + "\n" +
@"    ""strike_price"": """",
" + "\n" +
@"    ""settlement_id"": ""2021107"",
" + "\n" +
@"    ""add_amount"": ""100"",
" + "\n" +
@"    ""open_quantity"": ""2""
" + "\n" +
@"}";
request.AddParameter("application/json", body,  ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

{
    "Success": null,
    "Status": 500,
    "Error": "Cannot place orders when exchange is in Expiry.:"
}

var axios = require('axios');
var data = JSON.stringify({
    "exchange_code": "NSE"
});

//checksum computation:
var crypto = require('crypto');

var secret = "9e12o8179&J695!141J150147277V7";
var appkey = "9e12o8179&J695!`141J150147277(V7"

var time_stamp = new Date().getTime().toString();
var data = JSON.stringify(body); // 'body' is the body of the current request
var rawChecksum = time_stamp+'\r\n'+data;

var checksum = crypto.createHmac('sha256', secret).update(rawChecksum);

var config = {
    method: 'get',
    url: 'https://api.icicidirect.com/breezeapi/api/v1/margin',
    headers: { 
        'Content-Type': 'application/json', 
        'X-Checksum': 'token ' + checksum, 
        'X-Timestamp': time_stamp, 
        'X-AppKey': appkey, 
        'X-SessionToken':  Session token as received  from customer detail api response
    },
    data : data
};

axios(config)
.then(function (response) {
    console.log(JSON.stringify(response.data));
})
.catch(function (error) {
    console.log(error);
});

import http.client
import json

conn = http.client.HTTPSConnection("api.icicidirect.com")
payload = json.dumps({
    "exchange_code": "NSE"
})
appkey = "9e12o8179&J695!`141J150147277(V7"
secret_key = "9e12o8179&J695!141J150147277V7"

#checksum computation
#time_stamp & checksum generation for request-headers
time_stamp = datetime.utcnow().isoformat()[:19] + '.000Z'
checksum = hashlib.sha256((time_stamp+payload+secret_key).encode("utf-8")).hexdigest()


headers = {
    'Content-Type': 'application/json',
    'X-Checksum': 'token ' + checksum,
    'X-Timestamp': time_stamp,
    'X-AppKey': appkey,
    'X-SessionToken':  Session token as received  from customer detail api response
}

conn.request("GET", "/breezeapi/api/v1/margin", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

OkHttpClient client = new OkHttpClient().newBuilder()
    .build();
Request request = new Request.Builder()
    .url("https://api.icicidirect.com/breezeapi/api/v1/margin")
    .method("GET", null)
    .addHeader("Content-Type", "application/json")
    .addHeader("X-Checksum", "token ")
    .addHeader("X-Timestamp", "")
    .addHeader("X-AppKey", "")
    .addHeader("X-SessionToken", "")
    .build();
Response response = client.newCall(request).execute();

var client = new RestClient("https://api.icicidirect.com/breezeapi/api/v1/margin");
client.Timeout = -1;
var request = new RestRequest(Method.GET);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("X-Checksum", "token ");
request.AddHeader("X-Timestamp", "");
request.AddHeader("X-AppKey", "");
request.AddHeader("X-SessionToken", "");
var body = @"{
" + "\n" +
@"    ""exchange_code"": ""NSE""
" + "\n" +
@"}";
request.AddParameter("application/json", body,  ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

{
    "Success": {
        "limit_list": [
            {
                "trade_date": "27-May-2022",
                "amount": 678618.3,
                "exchange_code": "NFO",
                "payin_date": "-",
                "payout_date": "30-May-2022"
            }
        ],
        "cash_limit": 305009999.9699,
        "amount_allocated": 5010000,
        "block_by_trade": 0,
        "isec_margin": 199999999.98
    },
    "Status": 200,
    "Error": null
}

var axios = require('axios');
var data = JSON.stringify({
    "stock_code": "ITC",
    "exchange_code": "NSE",
    "product": "cash",
    "action": "buy",
    "order_type": "market",
    "quantity": "1",
    "price": "263.15",
    "validity": "ioc"
});

var secret_key = '9e12o8179&J695!141J150147277V7';
var time_stamp = new Date().getTime().toString();
var data = JSON.stringify(body); // 'body' is the body of the current request
var rawChecksum = time_stamp+'\r\n'+data;
var appkey = "9e12o8179&J695!`141J150147277(V7"
var checksum = crypto.createHmac('sha256', secret_key).update(rawChecksum);

// to base64
checksum.digest('base64');


var config = {
    method: 'post',
    url: 'https://api.icicidirect.com/breezeapi/api/v1/order',
    headers: { 
        'Content-Type': 'application/json', 
        'X-Checksum': 'token '+checksum, 
        'X-Timestamp': time_stamp, 
        'X-AppKey': appkey, 
        'X-SessionToken': Session token as received  from customer detail api response
    },
    data : data
};

axios(config)
.then(function (response) {
    console.log(JSON.stringify(response.data));
})
.catch(function (error) {
    console.log(error);
});

import http.client
import json

conn = http.client.HTTPSConnection("api.icicidirect.com")
payload = json.dumps({
    "stock_code": "ITC",
    "exchange_code": "NSE",
    "product": "cash",
    "action": "buy",
    "order_type": "market",
    "quantity": "1",
    "price": "263.15",
    "validity": "ioc"
})

#checksum computation
#time_stamp & checksum generation for request-headers
app_key = "9e12o8179&J695!`141J150147277(V7"

secret_key = "9e12o8179&J695!141J150147277V7"
time_stamp = datetime.utcnow().isoformat()[:19] + '.000Z'
checksum = hashlib.sha256((time_stamp+payload+secret_key).encode("utf-8")).hexdigest()

headers = {
    'Content-Type': 'application/json',
    'X-Checksum': 'token '+checksum,
    'X-Timestamp': timestamp,
    'X-AppKey': appkey,
    'X-SessionToken': Session token as received  from customer detail api response
}

conn.request("POST", "/breezeapi/api/v1/order", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

OkHttpClient client = new OkHttpClient().newBuilder()
    .build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{\r\n    \"stock_code\": \"ITC\",\r\n    \"exchange_code\": \"NSE\",\r\n    \"product\": \"cash\",\r\n    \"action\": \"buy\",\r\n    \"order_type\": \"market\",\r\n    \"quantity\": \"1\",\r\n    \"price\": \"263.15\",\r\n    \"validity\": \"ioc\"\r\n}");
Request request = new Request.Builder()
    .url("https://api.icicidirect.com/breezeapi/api/v1/order")
    .method("POST", body)
    .addHeader("Content-Type", "application/json")
    .addHeader("X-Checksum", "token ")
    .addHeader("X-Timestamp", "")
    .addHeader("X-AppKey", "")
    .addHeader("X-SessionToken", "")
    .build();
Response response = client.newCall(request).execute();

var client = new RestClient("https://api.icicidirect.com/breezeapi/api/v1/order");
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("X-Checksum", "token ");
request.AddHeader("X-Timestamp", "");
request.AddHeader("X-AppKey", "");
request.AddHeader("X-SessionToken", "");
var body = @"{
" + "\n" +
@"    ""stock_code"": ""ITC"",
" + "\n" +
@"    ""exchange_code"": ""NSE"",
" + "\n" +
@"    ""product"": ""cash"",
" + "\n" +
@"    ""action"": ""buy"",
" + "\n" +
@"    ""order_type"": ""market"",
" + "\n" +
@"    ""quantity"": ""1"",
" + "\n" +
@"    ""price"": ""263.15"",
" + "\n" +
@"    ""validity"": ""ioc""
" + "\n" +
@"}";
request.AddParameter("application/json", body,  ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

{
    "Success": {
        "order_id": "Equity CASH Order placed successfully through RI reference no 20220601N100000019",
        "message": null
    },
    "Status": 200,
    "Error": null
}

var axios = require('axios');
var data = JSON.stringify({
    "exchange_code": "NSE",
    "order_id": "20220601N100000019"
});

var secret_key = '9e12o8179&J695!141J150147277V7';
var time_stamp = new Date().getTime().toString();
var data = JSON.stringify(body); // 'body' is the body of the current request
var rawChecksum = time_stamp+'\r\n'+data;
var appkey = "9e12o8179&J695!`141J150147277(V7"
var checksum = crypto.createHmac('sha256', secret_key).update(rawChecksum);

// to base64
checksum.digest('base64');


var config = {
    method: 'get',
    url: 'https://api.icicidirect.com/breezeapi/api/v1/order',
    headers: { 
        'Content-Type': 'application/json', 
        'X-Checksum': 'token '+checksum, 
        'X-Timestamp': time_stamp, 
        'X-AppKey': appkey, 
        'X-SessionToken': Session token as received  from customer detail api response
    },
    data : data
};

axios(config)
.then(function (response) {
    console.log(JSON.stringify(response.data));
})
.catch(function (error) {
    console.log(error);
});