Technical signals API: pull RSI, MACD, and moving average summaries in one REST call
SiftingIO's technical signals API: live RSI, MACD, and moving average summaries plus per-bar signal history with cross events, over two REST endpoints.
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Engineering deep-dives, market analysis, and product updates from the SiftingIO team. How we build real-time market data infrastructure across crypto, FX, and equities.
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Forex API in Grafana: build a EUR/USD price dashboard
Connect the SiftingIO Forex API to Grafana: chart EUR/USD OHLCV, show bid and ask, protect your API key, and choose a refresh rate that fits your plan.
406 Not Acceptable gzip API error: send Accept-Encoding: gzip and decode the reply
Fix SiftingIO's 406 gzip_required error in curl, Python, Node and Go. Learn which clients decode automatically and when to handle gzip yourself.
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.
Market data in Google Sheets: update forex, gold and crypto prices with Apps Script
A copyable Apps Script recipe that pulls EURUSD, XAUUSD and BTCUSD into Google Sheets, with value time, fetch time and a per-row status. Manual run, then a trigger.
n8n price alert workflow: message Slack only when a symbol crosses a level
Build an n8n price alert for Slack with market-hours checks, input validation, and state that detects level crossings between sampled prices.
Crypto token symbols are not unique: how to match an ERC-20 token to the right price
Crypto token symbols are not unique. Key ERC-20 tokens on chain plus validated contract address and map each identity to a price explicitly, never by symbol.
Delayed vs live stock prices: how to tell which one your app is showing
Delayed vs live stock prices look identical on screen. Decide per feature which one you need, measure freshness without fooling yourself, and label it honestly.
Economic calendar API: pull scheduled CPI, jobs report, and rate decision events as structured data
How to use an economic calendar API to fetch scheduled US macro releases as JSON: UTC times, impact tiers, filtering by event, gating code and windowing a year of events.
Missing candles in OHLCV data: how to detect gaps and backfill them safely
Detect missing candles in OHLCV bar data with a UTC grid and a trading calendar, then backfill safely without forward-filling volume or range.