LoanScan interest rates ingestion API spec

interest-rates-ingestion-API.txt

Interest rates ingestion endpoint is a HTTP GET endpoint available via https protocol
e.g. "https://example.com/rates?api-key=XXXXXXXXXXX"
If this endpoint requires an API key, it should be accepted as a query string parameter, HTTP headers are not supported
The response should be a JSON object that corresponds to the following example:

{
    "lendRates": [
        {
            "apy": 0.0100005,    // Annual Percentage Rate, multiplier format
            "apr": 0.01,         // Annual Percentage Yield, multiplier format
            "tokenSymbol": "ETH" // a symbol of listed currency (3 or 4 capital letters)
        },
        ...
    ],
    "borrowRates": [
        {
            "apy": 0.07202,
            "apr": 0.072,
            "tokenSymbol": "DAI"
        },
        ...
    ]
}

Either "lendRates" or "borrowRates" should be a non-empty array.
APR and APY should be specified in a multiplier format (e.g. specify 0.15 for 15% APR).
You can find more info about APR and APY relation here: https://mindyourdecisions.com/blog/apr-to-apy-converter/
Supported currencies: 'USDC', 'SAI', 'DAI', 'ETH', 'BTC', 'WBTC', 'XRP', 'USD', 'TUSD', 'BUSD', 'GUSD', 'PAX', 'USDT','ZRX','BAT','REP','MKR','LTC','EOS','ZEC','BCH','DASH','XLM'.
Other currencies in the response are not supported and will be ignored.
All three fields ("apy", "apr", "tokenSymbol") are required for every object in "lendRates" and "borrowRates" arrays.