Top 67 Finance APIs For Developers - Public APIs

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Easily scrape Google and other search engines with SerpApi.

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Global news data for search, monitoring, analytics, and AI applications.

Finance

TradeWatch
Real time financial market data.
Tradier
US equity/option market data (delayed, intraday, historical).
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Webz.io News API
Webz.io News APIs provide global news data for search, monitoring, analytics, and AI applications, with powerful filters and natural-language search.
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SerpApi - Search API
SerpApi's Search API makes it easy and fast to scrape Google and other search engines.
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Twelve Data
Stock market data (real-time & historical).
Validate IBAN API
This API lets you quickly validate IBAN bank codes.
Validate Swift/BIC
Validates BIC/SWIFT code.
ValueRay
Technical, quantitative and sentiment data for stocks and ETFs, optimized for AI/LLM.
WallstreetBets
WallstreetBets Stock Comments Sentiment Analysis.
WealthTools | Personal Finance API
Free REST API for personal finance calculations — mortgage payments, investment growth projections, debt payoff timelines, and net worth tracking.
xChangeApi
Exchange rates & real time market data.
YNAB
Budgeting & Planning.
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SerpApi - Search API
SerpApi's Search API makes it easy and fast to scrape Google and other search engines.
Learn more
Ad
Webz.io News API
Webz.io News APIs provide global news data for search, monitoring, analytics, and AI applications, with powerful filters and natural-language search.
Learn more
Zoho Books
Online accounting software, built for your business.