How to use a market data API in a web app without exposing your API key
Keep your market data API key out of browser code. Build a server-side quote route with allowed symbols, access checks and safe error handling.
Tag · live quotes
live quotes
4 posts on live quotes from the SiftingIO market data blog, spanning real-time and historical coverage across stocks, forex, crypto, commodities, and on-chain venues.
Posts tagged live quotes
What is a pip in forex? Pip size, fractional pips, and pip value math for EURUSD and USDTRY
What a pip is in forex: pip size for four-decimal and JPY pairs, fractional pips, and step-by-step pip value math for EURUSD and USDTRY from live quotes.
Stock portfolio tracker API: compute unrealized P&L from bars and live quotes
Build a stock portfolio tracker with a US stocks API: positions as data, daily-bar backfill, unrealized P&L from live quotes, and a WebSocket upgrade path.
Live bid and ask price API: build a correct EURUSD and BTCUSD quote client
How to read live bid and ask prices for EURUSD and BTCUSD over REST and WebSocket: string-typed fields, epoch milliseconds, ping keepalive, and rate limits.