FTX had a nice endpoint index_constituent where you could query for a specific price index and would obtain all the exchanges and the specific instruments that make up said index.
I understand the Price Index Article in the FAQ (I think). Binance uses different weights for different exchanges/instruments.
But I haven’t found a way to query an endpoint for it.
So far you can only manually see the “References” of Price Index on this site: Crypto Futures Premium Index | Binance Futures
Is there really no way to obtain said info with weights from an API endpoint?