getting TypeError: can't concat str to bytes error while executing historic api . plz help

puna123

TypeError Traceback (most recent call last)
<ipython-input-11-bab6b51f7b98> in <module>
23 'Content-Type': 'application/json'
24 }
---> 25 conn.request("POST", "/rest/secure/angelbroking/historical/v1/getCandleData", payload, headers)
26 res = conn.getresponse()
27 data = res.read()

~\anaconda3\lib\http\client.py in request(self, method, url, body, headers, encode_chunked)
1250 encode_chunked=False):
1251 """Send a complete request to the server."""
-> 1252 self._send_request(method, url, body, headers, encode_chunked)
1253
1254 def _send_request(self, method, url, body, headers, encode_chunked):

~\anaconda3\lib\http\client.py in _send_request(self, method, url, body, headers, encode_chunked)
1296 # default charset of iso-8859-1.
1297 body = _encode(body, 'body')
-> 1298 self.endheaders(body, encode_chunked=encode_chunked)
1299
1300 def getresponse(self):

~\anaconda3\lib\http\client.py in endheaders(self, message_body, encode_chunked)
1245 else:
1246 raise CannotSendHeader()
-> 1247 self._send_output(message_body, encode_chunked=encode_chunked)
1248
1249 def request(self, method, url, body=None, headers={}, *,

~\anaconda3\lib\http\client.py in _send_output(self, message_body, encode_chunked)
1062 # chunked encoding
1063 chunk = f'{len(chunk):X}\r\n'.encode('ascii') + chunk
-> 1064 + b'\r\n'
1065 self.send(chunk)
1066

TypeError: can't concat str to bytes

admin

HI @puna123 Its a user specific requirement you need to connect with your software development team.

puna123

while executing below code. i am getting above error.

import http.client
conn = http.client.HTTPSConnection("apiconnect.angelbroking.com")
payload = {
"exchange": "NSE ",
"symboltoken ": "3045 ",
"interval ": "ONE_MINUTE ",
"fromdate ": "2021 - 02 - 10 09: 15 ",
"todate ": "2021 - 02 - 10 09: 16 "
}
#"{"exchange": "NSE","symboltoken": "3045","interval": "ONE_MINUTE","fromdate": "2021-02-10 09:15","todate": "2021-02-10 09:16"}"
headers = {
'X-PrivateKey': '********',
'Accept': 'application/json',
'X-SourceID': 'WEB',
'X-ClientLocalIP': 'CLIENT_LOCAL_IP',
'X-ClientPublicIP': 'CLIENT_PUBLIC_IP',
'X-MACAddress': 'MAC_ADDRESS',
'X-UserType': 'USER',
'Authorization': 'Bearer AUTHORIZATION_TOKEN',
'Accept': 'application/json',
'X-SourceID': 'WEB',
'Content-Type': 'application/json'
}
conn.request("POST", "/rest/secure/angelbroking/historical/v1/getCandleData", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))