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Enabling web3 developers at scale

Patrick Collins PatrickAlphaC

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Enabling web3 developers at scale
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@PatrickAlphaC
PatrickAlphaC / alpha_vantage_get_started.py
Last active September 13, 2019 17:46
Alpha Vantage Python Start
'''
On your terminal run:
pip install alpha_vantage
This also uses the pandas dataframe, and matplotlib, commonly used python packages
pip install pandas
pip install matplotlib
For the develop version run:
pip install git+https://github.com/RomelTorres/alpha_vantage.git@develop
@PatrickAlphaC
PatrickAlphaC / alpha_vantage_short_start.py
Created September 12, 2019 18:26
Alpha Vantage Get Started Short Version
from alpha_vantage.timeseries import TimeSeries
# Your key here
key = 'yourkeyhere'
ts = TimeSeries(key)
aapl, meta = ts.get_daily(symbol='AAPL')
print(aapl['2019-09-12'])
@PatrickAlphaC
PatrickAlphaC / threading_alpha_vantage.py
Last active October 7, 2019 18:07
A simple start to threading in python with alpha vantage
from alpha_vantage.timeseries import TimeSeries
import threading
import os
# I use an environment vairable to get my key,
# you can also just hardcode your key in the code to test this
KEY = os.path.expandvars("$ALPHA_VANTAGE_HIGHER_KEY")
ts = TimeSeries(key=KEY, output_format='pandas')
# 10 tickers from the NASDAQ-100
tickers = ['ATVI','ADBE','AMD','ALXN','ALGN', 'GOOG', 'AMZN', 'AAL', 'ADI', 'AMAT']
@PatrickAlphaC
PatrickAlphaC / threadpoolexecutor.py
Last active October 7, 2019 18:07
Using a threadpoolexecutor in python
# For python 3.2+
from alpha_vantage.timeseries import TimeSeries
from concurrent.futures import ThreadPoolExecutor
import os
KEY = os.path.expandvars("$ALPHA_VANTAGE_HIGHER_KEY")
ts = TimeSeries(key=KEY, output_format='pandas')
tickers = ['ATVI','ADBE','AMD','ALXN','ALGN', 'GOOG', 'AMZN', 'AAL', 'ADI', 'AMAT']
def thread_pool():
@PatrickAlphaC
PatrickAlphaC / threadpoolexecutor_full.py
Last active October 7, 2019 18:07
Using the threadpoolexecutor in all it's glory
from alpha_vantage.timeseries import TimeSeries
from concurrent.futures import ThreadPoolExecutor
import os
KEY = os.path.expandvars("$ALPHA_VANTAGE_HIGHER_KEY")
ts = TimeSeries(key=KEY, output_format='pandas')
tickers = ['ATVI','ADBE','AMD','ALXN','ALGN', 'GOOG', 'AMZN', 'AAL', 'ADI', 'AMAT']
def thread_pool():
with ThreadPoolExecutor(max_workers=10) as executor:
@PatrickAlphaC
PatrickAlphaC / https_redirect.js
Created October 17, 2019 23:27
A chunk of code to add to your app.js file in node to make it rediect http to https (not-secure to secure)
var app = express()
// Make sure you call this before you call any app.get functions.
app.use(requireHTTPS);
// code here, with gets and such
function requireHTTPS(req, res, next) {
// The 'x-forwarded-proto' check is for Heroku
if (!req.secure && req.get('x-forwarded-proto') !== 'https' && process.env.NODE_ENV !== "development") {
return res.redirect('https://' + req.get('host') + req.url);
@PatrickAlphaC
PatrickAlphaC / vendor_compare.py
Created November 15, 2019 19:12
Data vendor comparison
# You'll need 3 environment variables API keys to run this
# ALPHAVANTAGE_API_KEY
# INTRINIO_PROD_KEY
# IEX_TOKEN
# Sometimes the vendor will error out the API call and you'll have to call it again....
from __future__ import print_function
import pandas as pd
import threading
@PatrickAlphaC
PatrickAlphaC / keybase.md
Last active August 26, 2020 15:40

Keybase proof

I hereby claim:

  • I am patrickalphac on github.
  • I am patrickalphac (https://keybase.io/patrickalphac) on keybase.
  • I have a public key ASAyyIwPsnA5C2ncU6b55yI1RzCtZGJy6FW8plXCURsTzgo

To claim this, I am signing this object:

@PatrickAlphaC
PatrickAlphaC / alphavantagesimple.sol
Last active May 8, 2020 01:16
Start using Alpha Vantage data in your smart contracts
// For documentation, check out:
// https://alphavantage.co
// More Chainlink documentation on solidity
// https://github.com/alphavantage/alpha-vantage-chainlink
pragma solidity >= 0.4.20;
// MAKE SURE TO USE A 0.4.24 COMPILER IN REMIX
import "https://github.com/smartcontractkit/chainlink/evm-contracts/src/v0.4/ChainlinkClient.sol";
import "https://github.com/smartcontractkit/chainlink/evm-contracts/src/v0.4/vendor/Ownable.sol";
@PatrickAlphaC
PatrickAlphaC / alpha_vantage_sample.py
Last active January 21, 2020 17:29
Simple Alpha Vantage Startup
import requests
import json
key = 'XXX'
# Get a key from https://www.alphavantage.co/support/#api-key
ticker = 'TSLA'
url = 'https://www.alphavantage.co/query?function=GLOBAL_QUOTE&symbol={}&apikey={}'.format(ticker, key)
response = requests.get(url)
print(response.json())