apilayer marketstackAPI Documentation
Real-Time, Intraday & Historical Market Data API
specifications
about
About apilayer marketstack API
The apilayer marketstack API is a finance API that gives developers easy access to finance-related data and functionality. It is designed for both quick prototypes and production applications.
Key Features
- Comprehensive API documentation
- Secure HTTPS endpoints
- CORS enabled for browser requests
- apiKey authentication
- Reliable uptime and fast response times
- Reasonable rate limits
- Active developer community support
Perfect For
- Investment tracking apps
- Budget management tools
- Cryptocurrency portfolios
- Financial planning platforms
Getting Started
Register for an account and obtain your OAuth credentials. Once you have your credentials, you can start making authenticated requests.
The API documentation provides comprehensive guides and code examples to help you integrate quickly and efficiently.
faq
apilayer marketstack API — Frequently Asked Questions
How do I get started with the apilayer marketstack API?
Register for an OAuth token from the official documentation page.
Is the apilayer marketstack API really free?
Yes! The apilayer marketstack API offers a free tier. Rate limits apply but are generous for most use cases. Check the official docs for details.
Can I use this API in a commercial project?
Most free APIs support commercial use, but terms vary. Review the apilayer marketstack API's terms of service and licensing before using it commercially.
What programming languages can I use?
The apilayer marketstack API is a REST API — any language that can make HTTP requests works. Popular choices include JavaScript, Python, PHP, Java, and Go.
comments
Related Finance APIs
6Aletheia
Insider trading data, earnings call analysis, financial statements, and more
Alpaca
Realtime and historical market data on all US equities and ETFs
Alpha Vantage
Realtime and historical stock data
Banco do Brasil
All Banco do Brasil financial transaction APIs
Bank Data API
Instant IBAN and SWIFT number validation across the globe
Billplz
Payment platform