ETF APIs
ETF APIs lean toward research and screening as much as pricing. EOD Historical Data supplies end-of-day ETF prices alongside stocks and forex, and ValueRay is free with a key, returning technicals, risk metrics and peer comparisons for stocks and ETFs. Halal Terminal screens ETFs for Shariah compliance under several methodologies and also calculates Zakat. Free Stock APIs →
| API | Pricing | Auth | Format | Free tier | Status |
|---|---|---|---|---|---|
EOD Historical DataEnd-of-day and historical prices for stocks, ETFs and forex across 60 exchanges. Finance & Commerce › Stock Market | Freemium | API key | JSON | <100/day | Live |
Halal TerminalShariah-compliant stock and ETF screening across 5 methodologies, plus Zakat calculations. Finance & Commerce › Stock Market | Freemium | API key | JSON | — | Live |
ValueRayStructured stock and ETF research data: technicals, risk metrics, peer comparisons and market regime signals. Finance & Commerce › Stock Market | Free | API key | JSON | <100/day | Live |
EOD Historical DataFreemiumLive
End-of-day and historical prices for stocks, ETFs and forex across 60 exchanges.
API key · JSON
<100/day
llms.txt
Halal TerminalFreemiumLive
Shariah-compliant stock and ETF screening across 5 methodologies, plus Zakat calculations.
API key · JSON
—
OpenAPI spec · MCP server · llms.txt
ValueRayFreeLive
Structured stock and ETF research data: technicals, risk metrics, peer comparisons and market regime signals.
API key · JSON
<100/day
OpenAPI spec · llms.txt
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Choosing an ETF API
Is there a free ETF API?
Yes. ValueRay is free to use, and EOD Historical Data and Halal Terminal have a free tier alongside paid plans. See all free Stock APIs.
Which ETF APIs work without an API key?
All of them need a key or account. EOD Historical Data, ValueRay and Halal Terminal give one out free when you sign up.
Can I use ETF APIs in a commercial project?
EOD Historical Data restricts it, for example to non-commercial or attributed use, so read the terms first.
Which ETF APIs work with AI agents?
Halal Terminal has both an MCP server and an OpenAPI spec. ValueRay publishes an OpenAPI spec for generating clients and tools.
Broader: Stock Market APIs · Finance & Commerce APIs
More in Stock Market: Stock Price APIs · Historical Stock Data APIs · Options Data APIs · Fundamentals APIs · SEC Filings APIs · Earnings APIs · Insider Trading APIs