List an exchange's instruments (default spot segment)
"Give me binance instruments" — returns the exchange's DEFAULT segment (spot)
in data, each instrument with per-data-type coverage and market info. meta
confirms the served segment (spot); HAL _links carry self plus the
spot / futures segment-discovery links.
List an exchange's instruments (default spot segment) "Give me binance instruments" — returns the exchange's DEFAULT segment (
spot) indata, each instrument with per-data-type coverage and market info.metaconfirms the servedsegment(spot); HAL_linkscarryselfplus thespot/futuressegment-discovery links.