Coinigy API v2 Signature Example in Python 3

sample.py

import time
import hmac
import hashlib
import requests

BASE_URL = 'https://api.coinigy.com'
ENDPOINT = '/api/v2/private/exchanges'
KEY = 'keykeykeykeykeykeykeykeykeykeyke'
SECRET = 'secretsecretsecretsecretsecretse'
METHOD = 'GET'
UNIXTIME = time.time()
BODY = ''

X_API_TIMESTAMP = str(int(UNIXTIME))
msg = KEY + X_API_TIMESTAMP + METHOD + ENDPOINT + BODY
signature_bytes = hmac.new(SECRET.encode("ascii"), msg.encode("ascii"), digestmod=hashlib.sha256).digest()
signature_hex = map("{:02X}".format, signature_bytes)
X_API_SIGN = ''.join(signature_hex)

headers = {'Accept': 'application/json', 'Content-Type': 'application/json', 'X-API-SIGN': X_API_SIGN, 'X-API-TIMESTAMP' : X_API_TIMESTAMP, 'X-API-KEY': KEY}
r = requests.get(BASE_URL + ENDPOINT, headers=headers, data=BODY)

print(r.status_code, r.reason, r.content, BASE_URL + ENDPOINT)
# 401 Unauthorized b'' https://api.coinigy.com/api/v2/private/exchanges

This code works when I test it but you have to change the KEY and SECRET to be a v2 api key/secret. Once you do that it should work fine.