Bulgarian Stock Exchange (BSE Sofia) API
Live Bulgarian equity data from the Bulgarian Stock Exchange (BSE Sofia): real-time quotes for any listed stock by ticker (price, % change, intraday OHLC, volume, market cap), a ranking screener for gainers, losers, most-active and top market-cap local primary listings, and the Sofia index family (SOFIX, BGB 40 and BG REIT). Foreign depositary receipts are filtered out so you get only genuine Bulgarian companies such as Shelly Group, Sopharma, Speedy and First Investment Bank.
api.oanor.com/bulgaria-stock-api