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comparison of coingecko API prices with makerbot coinpaprika all prices
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| import requests | |
| import json | |
| api_coins = {"BTC":"bitcoin","BCH":"bitcoin-cash","DGB":"digibyte","DASH":"dash", | |
| "QTUM":"qtum","DOGE":"dogecoin","KMD":"komodo", | |
| "ETH":"ethereum", "BAT":"basic-attention-token", | |
| "USDC":"usd-coin", "LTC":"litecoin", "VRSC":"verus-coin","OMG":"omisego", | |
| "RVN":"ravencoin","RFOX":"redfox-labs","ZILLA":"chainzilla"} | |
| def get_prices_in_usd(coins_dict): | |
| url = 'https://api.coingecko.com/api/v3/simple/price' | |
| coin_string = ",".join(list(coins_dict.values())) | |
| params = dict(ids=coin_string,vs_currencies='usd') | |
| r = requests.get(url=url, params=params) | |
| prices = r.json() | |
| return prices | |
| # getting usd prices from coingecko | |
| gecko_prices = get_prices_in_usd(api_coins) | |
| # changing coin names to tickers for consistency with makerbot api | |
| gecko_prices_with_tickers = {} | |
| for coin_name in gecko_prices.keys(): | |
| for key in api_coins.keys(): | |
| if api_coins[key] == coin_name: | |
| gecko_prices_with_tickers[key] = gecko_prices[coin_name] | |
| # calculating ratios with pair format similar to makerbot | |
| gecko_ratios = {} | |
| for ticker_a in gecko_prices_with_tickers: | |
| for ticker_b in gecko_prices_with_tickers: | |
| if ticker_a != ticker_b: | |
| gecko_ratios[ticker_a + "/" + ticker_b] = gecko_prices_with_tickers[ticker_a]["usd"] / gecko_prices_with_tickers[ticker_b]["usd"] | |
| # getting ratio prices from makerbot | |
| makerbot_ratios_original = requests.get("http://95.217.44.58:81/api/v1/getallprice").json() | |
| # converting for easier comparison | |
| makerbot_ratios = {} | |
| for ticker in makerbot_ratios_original: | |
| for ticker_ratio in ticker: | |
| for ratio in ticker[ticker_ratio]: | |
| for k,v in ratio.items(): | |
| makerbot_ratios[k] = v | |
| # compare gecko ratio with makerbot ratio | |
| for gecko_ticker in gecko_ratios: | |
| if gecko_ticker in makerbot_ratios: | |
| percentage_difference = ((gecko_ratios[gecko_ticker] - float(makerbot_ratios[gecko_ticker])) / gecko_ratios[gecko_ticker] * 100) | |
| if abs(percentage_difference) > 1: | |
| print(gecko_ticker + " ratio diff is more than 1%. Diff is: " + str(percentage_difference)) | |
| else: | |
| print(gecko_ticker + " ratio is almost the same") |
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