onboardDate of /fapi/v1/exchangeInfo

API Futures API
1

When I get the response and look at symbol ETHBTC, for the key “onboardDate” I get the value “1684972800000” with the status “TRADING”.

What does onboardDate stand for actually, because this asset has been trading long before just yesterday.

In fact, for ETHBTC (USD-M) the status “TRADING” first appeared almost a month ago.

3

Hello, the onboardDate stands for when this contract went live. In case of ETHBTC, the date got updated due to probably some side config, unfortunately I can’t know further, although as far as I know, it’s just this specific case, no side effects.