crypto_vba
cryptofeed
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crypto_vba | cryptofeed | |
---|---|---|
4 | 21 | |
143 | 1,357 | |
- | - | |
0.6 | 9.7 | |
11 months ago | 3 days ago | |
VBA | Python | |
MIT License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
crypto_vba
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VBA API call with nested JSON data
It basically uses the Dictionary object to create variables (e.g. with a dictionary in a dictionary) and after that using that library to transform it into a string. I'm using it in my project here: https://github.com/krijnsent/crypto_vba/blob/master/ModExchKucoin.bas
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Where should I store API Keys?
I agree with u/sslinky84 that there is no safe place in VBA. The main question is: what's the purpose of an API key in this case? From your description you are not linking an API-key to a single user, but have "one key to rule them all". So you probably want to prevent someone from grabbing your end-point and spamming it? In that case you're perfectly fine in creating one API-string in VBA and checking that on the server: it blocks the person who is opening a browser to fiddle with your end-point, but it does give you some security. The people who can get through are the ones that manage to crack open your VBA (assuming you have a password on the VBA). To make their life a bit harder you could instead of a "fixed string" as API key go for some kind of hash, as u/archn suggests. E.g.: take the rest of the post message that e.g. also includes a mandatory timestamp, make a simple hash of that (might even include a "fixed key", see e.g. https://github.com/krijnsent/crypto_vba/blob/master/ModHash.bas for some code).
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Self made Excel/VBA triggers virus scan - what to do?
I've built an open source VBA-Excel library to communicate with cryptocurrency exchanges ( https://github.com/krijnsent/crypto_vba ) and have my code available as .bas and in an .xlsm file. A couple of days ago someone posted an issue that my xlsm file triggered a Windows defender alert. At my pc this doesn't happen, the AVG virus scanner also won't show anything.
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How to import price actions with API from CoinGecko
I am mainly using Cryptocompare, but if you want to use CoinGecko, check out my code, it has the basics: https://github.com/krijnsent/crypto_vba/ It has most of the essentials: connecting Excel to web, handling Json and some API examples.
cryptofeed
- cryptofeed: NEW Data - star count:1320.0
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Career advice after dropping out of CS degree
For example I would like to learn how to build packages such as these from scratch (https://github.com/bmoscon/cryptofeed , https://github.com/bmoscon/cryptostore ) that gather data from multiple crypto exchanges and be able to store/process the data efficiently
- cryptofeed: NEW Data - star count:1079.0
What are some alternatives?
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crypto-trading-bot - Cryptocurrency trading bot in javascript for Bitfinex, Bitmex, Binance, FTX, Bybit ... (public edition)
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coinbasepro-python - The unofficial Python client for the Coinbase Pro API
unicorn-binance-suite - The UNICORN Binance Suite is a Python Meta Package of unicorn-fy, unicorn-binance-local-depth-cache, unicorn-binance-rest-api, unicorn-binance-trailing-stop-loss and unicorn-binance-websocket-api.
btc-ticker-esp8266 - realtime bitcoin price on 7 segment display with arduino on esp8266
pump-and-dump-dataset - Additional material for paper: Pump and Dumps in the Bitcoin Era: Real Time Detection of Cryptocurrency Market Manipulations, ICCCN '20
binance-trader - 💰 Cryptocurrency Trading Bot for Binance (Experimental)
VBA-JSON-parser - Backus-Naur Form JSON Parser based on RegEx for VBA
QueryCsvToExcel - Provides VBA code for executing a SQL query on a CSV file to import data into a worksheet in Excel