Gets the value of the community pool in FIAT

get_community_pool_value.py

# https://docs.junonetwork.io/developer-guides/miscellaneous/get-token-prices
#
# pip install pycoingecko
# python3 main.py
#
# https://pypi.org/project/pycoingecko/

from pycoingecko import CoinGeckoAPI
from requests import get

rest_api = "https://lcd.terrarebels.net/cosmos/distribution/v1beta1/community_pool"

# add `denom: coingecko_id` to here for each denom to get the price of & calulate
pairs: dict[str, str] = {
    "uluna": "terra-luna",
    "uusd": "terrausd",
}

ids = ",".join(pairs.values())
currencies = "usd,eur"


def main():
    cg = Coingecko()

    # {'terra-luna': {'usd': 0.0001267, 'eur': 0.00011934}, 'terrausd': {'usd': 0.02254546, 'eur': 0.02123563}}
    prices = cg.get_prices()

    # usd: 0
    total: dict[str, int] = {}

    denoms = get_community_pool_amount()
    for denom in denoms:
        if denom["denom"] in pairs:
            coingecko_id = pairs[denom["denom"]]
            amount = int(float(denom["amount"]) / 1_000_000)

            for fiat in currencies.split(","):
                if fiat not in total:
                    total[fiat] = 0

                price = prices[coingecko_id][fiat]
                total[fiat] += round(amount * price, 2)

    print(f"Total: {'; '.join([f'{k}: {v:,}' for k, v in total.items()])}")


def get_community_pool_amount() -> list[dict]:
    # query rest_api
    pool = get(rest_api).json().get("pool", [])
    return pool


class Coingecko:
    # https://www.coingecko.com/en/api/documentation
    def __init__(self):
        api_key = ""
        if len(api_key) > 0:
            self.cg = CoinGeckoAPI(api_key=api_key)
        else:
            self.cg = CoinGeckoAPI()

    def __get_symbols(self):
        values = {}
        for _id in ids.split(","):
            data = self.cg.get_coin_by_id(_id)
            symbol = data.get("symbol", "")
            values[_id] = symbol
        return values

    def get_prices(self) -> dict:
        return self.cg.get_price(ids=ids, vs_currencies=currencies)

    def pretty_prices(self):
        updated_coins = {}
        symbols = self.__get_symbols()
        for k, v in self.get_prices().items():
            symbol = str(symbols.get(k, k)).upper()
            updated_coins[symbol] = {"coingecko-id": k, "prices": v}
        return updated_coins


if __name__ == "__main__":
    main()