id
property from the Instruments endpoint.curl --location --request GET 'https://api.onetrading.com/fast/v1/funding-rate?instrument_code=BTC_EUR_P'
[
{
"instrument_code": "BTC_EUR_P",
"funding_rate": "0.02500000",
"mark_price": "92500",
"time": 1733397081146
}
]
BTC_EUR_P
) to fetch the funding rate for. If not provided, returns funding rates for all futures instruments.