[Binance API Update Hints at Launch of Stock Perpetual Contracts] Odaily Planet Daily reports that according to the December 11 update to Binance Exchange's derivatives API documentation, Binance Futures API has added an endpoint for signing 'TradFi-Perps agreement contracts,' suggesting that preparations for stock perpetual futures are underway. The exchange has not officially announced the launch yet, and there are currently no product details available for disclosure. Binance has not formally announced the introduction of stock perpetual contracts, and it remains unclear when or even if this tool will be launched. However, the dedicated stock perpetual contract interface provided indicates that related infrastructure is being prepared behind the scenes. (CoinDesk)