(Chilkat2-Python) Simple REST Example

Demonstrates a very simple RESTful API call to get a stock time series daily (quotes) from Alpha Vantage.

Chilkat2 Python Downloads install with pip pip3 install chilkat2 or download... Python Module for Windows, Linux, Alpine Linux, MacOS, Solaris

import sys
import chilkat2

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

rest = chilkat2.Rest()

# Connect to the REST server.
bTls = True
port = 443
bAutoReconnect = True
success = rest.Connect("www.alphavantage.co",port,bTls,bAutoReconnect)
if (success != True):
    print(rest.LastErrorText)
    sys.exit()

# Get a stock quote:
# Sending GET request to https://www.alphavantage.co/query?function=TIME_SERIES_DAILY&symbol=MSFT&apikey=my_api_key
success = rest.AddQueryParam("function","TIME_SERIES_DAILY")
success = rest.AddQueryParam("symbol","AAPL")
success = rest.AddQueryParam("apikey","my_api_key")
responseJson = rest.FullRequestNoBody("GET","/query")
if (rest.LastMethodSuccess != True):
    print(rest.LastErrorText)
    sys.exit()

print(responseJson)

# Sample response:
# {
#     "Meta Data": {
#         "1. Information": "Daily Prices (open, high, low, close) and Volumes",
#         "2. Symbol": "AAPL",
#         "3. Last Refreshed": "2019-12-06",
#         "4. Output Size": "Compact",
#         "5. Time Zone": "US/Eastern"
#     },
#     "Time Series (Daily)": {
#         "2019-12-06": {
#             "1. open": "267.4800",
#             "2. high": "271.0000",
#             "3. low": "267.3000",
#             "4. close": "270.7100",
#             "5. volume": "25447644"
#         },
#         "2019-12-05": {
#             "1. open": "263.7900",
#             "2. high": "265.8900",
#             "3. low": "262.7300",
#             "4. close": "265.5800",
#             "5. volume": "18661343"
#         },
#         "2019-12-04": {
#             "1. open": "261.0700",
#             "2. high": "263.3100",
#             "3. low": "260.6800",
#             "4. close": "261.7400",
#             "5. volume": "16810388"
#         },
# ...
#         "2019-07-18": {
#             "1. open": "204.0000",
#             "2. high": "205.8800",
#             "3. low": "203.7000",
#             "4. close": "205.6600",
#             "5. volume": "18582161"
#         }
#     }
# }