Mandatory parameter 'timestamp' was not sent, was empty/null, or malformed. Although I added timestamp ????

API Futures API
,
1

Hi guys,
this is code:

// API endpoint
                      const endpoint = 'https://fapi.binance.com/fapi/v1/order';

                      // Order parameters
                      const symbol = 'BTCUSDT';  // The trading symbol
                      const side = 'BUY';  // BUY or SELL
                      const type = 'LIMIT';  // The order type
                      const quantity = 0.001;  // The order quantity
                      const price = 20000;  // The order price
                      
                      // Generate a signature
                      const timestamp = Date.now();
                      console.log(timestamp);
                      const queryString = `symbol=${symbol}&side=${side}&type=${type}&quantity=${quantity}&price=${price}&timestamp=${timestamp}`;
                      const signature = crypto.createHmac('sha256', secretKey).update(queryString).digest('hex');

                      // Request parameters
                      const params = {
                        symbol,
                        side,
                        type,
                        quantity,
                        price,
                        timestamp,
                        signature
                      };

                      // Request headers
                      const headers = {
                        'X-MBX-APIKEY': apiKey
                      };

                      // Send the request
                      axios.post(endpoint, params, { headers })
                        .then(response => {
                          console.log('Order placed successfully:', response.data);
                        })
                        .catch(error => {
                          console.error('Error placing order:', error.response.data);
                        });

But error:

Error placing order: {
  code: -1102,
  msg: "Mandatory parameter 'timestamp' was not sent, was empty/null, or malformed."
}

My code had ‘timestamp’. I dno’t know why error.
‘timestamp’ is: 1685094060835
Please help me.
Thank in advanced !

2

Maybe you can try using some library which handles this under the hood, check Mida on GitHub

4

Mida not support for futures bro

3

Try adding recvWindow=60000 to it

5

error the same :frowning: