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market data APIs 3

https://nakhoncafe.com/profile/c6vmelr9xb

Market data APIs are the behind-the-scenes workhorses that stream real-time stock prices, crypto trades, and forex rates into apps and trading platforms. They handle heavy data with low latency, using REST endpoints for snapshots or WebSocket feeds for live updates. Developers lean on them for charts, alerts, and backtesting, but watch out for rate limits and authentication quirks. Some offer raw tick data while others aggregate into candlesticks—it really depends on your latency needs and budg…