Euronext Paris (CAC 40) API
Live French equity data from Euronext Paris: real-time quotes for any listed stock by ticker (price, % change, intraday OHLC, volume, market cap in EUR), a ranking screener for gainers, losers, most-active and top market-cap local primary listings, and the Paris index family (CAC 40, SBF 120 and CAC All-Tradable). Foreign depositary receipts are filtered out so you get only genuine French companies such as LVMH, L'Oreal, Hermes, TotalEnergies and Schneider Electric.
api.oanor.com/france-stock-api