Documentation Index
Fetch the complete documentation index at: https://mintlify.com/public-apis/public-apis/llms.txt
Use this file to discover all available pages before exploring further.
Finance APIs
Comprehensive collection of finance APIs providing access to stock market data, banking services, payment processing, and financial analytics.Available APIs
VAT Validation
Validate VAT numbers and calculate VAT ratesAuth: API Key | HTTPS: Yes | CORS: Yes
Aletheia
Insider trading data, earnings call analysis, financial statements, and moreAuth: API Key | HTTPS: Yes | CORS: Yes
Alpaca
Realtime and historical market data on all US equities and ETFsAuth: API Key | HTTPS: Yes | CORS: Yes
Alpha Vantage
Realtime and historical stock dataAuth: API Key | HTTPS: Yes | CORS: Unknown
Marketstack
Real-Time, Intraday & Historical Market Data APIAuth: API Key | HTTPS: Yes | CORS: Unknown
Banco do Brasil
All Banco do Brasil financial transaction APIsAuth: OAuth | HTTPS: Yes | CORS: Yes
Bank Data API
Instant IBAN and SWIFT number validation across the globeAuth: API Key | HTTPS: Yes | CORS: Unknown
Billplz
Payment platformAuth: API Key | HTTPS: Yes | CORS: Unknown
Binlist
Public access to a database of IIN/BIN informationAuth: None | HTTPS: Yes | CORS: Unknown
Boleto.Cloud
A api to generate boletos in BrazilAuth: API Key | HTTPS: Yes | CORS: Unknown
Citi
All Citigroup account and statement data APIsAuth: API Key | HTTPS: Yes | CORS: Unknown
Econdb
Global macroeconomic dataAuth: None | HTTPS: Yes | CORS: Yes
Fed Treasury
U.S. Department of the Treasury DataAuth: None | HTTPS: Yes | CORS: Unknown
Finage
Stock, currency, cryptocurrency, indices, and ETFs real-time & historical data providerAuth: API Key | HTTPS: Yes | CORS: Unknown
Financial Modeling Prep
Realtime and historical stock dataAuth: API Key | HTTPS: Yes | CORS: Unknown
Finnhub
Real-Time RESTful APIs and Websocket for Stocks, Currencies, and CryptoAuth: API Key | HTTPS: Yes | CORS: Unknown
FRED
Economic data from the Federal Reserve Bank of St. LouisAuth: API Key | HTTPS: Yes | CORS: Yes
Front Accounting APIs
Front accounting is multilingual and multicurrency software for small businessesAuth: OAuth | HTTPS: Yes | CORS: Yes
Hotstoks
Stock market data powered by SQLAuth: API Key | HTTPS: Yes | CORS: Yes
IEX Cloud
Realtime & Historical Stock and Market DataAuth: API Key | HTTPS: Yes | CORS: Yes
IG
Spreadbetting and CFD Market DataAuth: API Key | HTTPS: Yes | CORS: Unknown
Indian Mutual Fund
Get complete history of India Mutual Funds DataAuth: None | HTTPS: Yes | CORS: Unknown
Intrinio
A wide selection of financial data feedsAuth: API Key | HTTPS: Yes | CORS: Unknown
Klarna
Klarna payment and shopping serviceAuth: API Key | HTTPS: Yes | CORS: Unknown
MercadoPago
Mercado Pago API reference - all the information you need to develop your integrationsAuth: API Key | HTTPS: Yes | CORS: Unknown
Mono
Connect with users’ bank accounts and access transaction data in AfricaAuth: API Key | HTTPS: Yes | CORS: Unknown
Moov
The Moov API makes it simple for platforms to send, receive, and store moneyAuth: API Key | HTTPS: Yes | CORS: Unknown
Nordigen
Connect to bank accounts using official bank APIs and get raw transaction dataAuth: API Key | HTTPS: Yes | CORS: Unknown
OpenFIGI
Equity, index, futures, options symbology from Bloomberg LPAuth: API Key | HTTPS: Yes | CORS: Yes
Plaid
Connect with user’s bank accounts and access transaction dataAuth: API Key | HTTPS: Yes | CORS: Unknown
Polygon
Historical stock market dataAuth: API Key | HTTPS: Yes | CORS: Unknown
Portfolio Optimizer
Portfolio analysis and optimizationAuth: None | HTTPS: Yes | CORS: Yes
Razorpay IFSC
Indian Financial Systems Code (Bank Branch Codes)Auth: None | HTTPS: Yes | CORS: Unknown
Real Time Finance
Websocket API to access realtime stock dataAuth: API Key | HTTPS: No | CORS: Unknown
SEC EDGAR Data
API to access annual reports of public US companiesAuth: None | HTTPS: Yes | CORS: Yes
SmartAPI
Gain access to set of SmartAPI and create end-to-end broking servicesAuth: API Key | HTTPS: Yes | CORS: Unknown
StockData
Real-Time, Intraday & Historical Market Data, News and Sentiment APIAuth: API Key | HTTPS: Yes | CORS: Yes
Styvio
Realtime and historical stock data and current stock sentimentAuth: API Key | HTTPS: Yes | CORS: Unknown
Tax Data API
Instant VAT number and tax validation across the globeAuth: API Key | HTTPS: Yes | CORS: Unknown
Tradier
US equity/option market data (delayed, intraday, historical)Auth: OAuth | HTTPS: Yes | CORS: Yes
Twelve Data
Stock market data (real-time & historical)Auth: API Key | HTTPS: Yes | CORS: Unknown
WallstreetBets
WallstreetBets Stock Comments Sentiment AnalysisAuth: None | HTTPS: Yes | CORS: Unknown
Yahoo Finance
Real time low latency Yahoo Finance API for stock market, crypto currencies, and currency exchangeAuth: API Key | HTTPS: Yes | CORS: Yes
YNAB
Budgeting & PlanningAuth: OAuth | HTTPS: Yes | CORS: Yes
Zoho Books
Online accounting software, built for your businessAuth: OAuth | HTTPS: Yes | CORS: Unknown
Use Cases
Finance APIs enable developers to:- Trading Applications: Build stock trading platforms with real-time market data
- Portfolio Management: Create investment tracking and portfolio optimization tools
- Banking Integration: Connect to bank accounts and process transactions
- Payment Processing: Integrate payment gateways and billing systems
- Financial Analysis: Access economic indicators and company financial statements
- Tax & Compliance: Validate VAT/tax numbers and calculate rates
- Market Research: Analyze market sentiment and trading patterns
Getting Started
When working with finance APIs:- Choose the right data provider based on your geographical market and data requirements
- Check authentication - most finance APIs require API keys or OAuth
- Review rate limits - financial data APIs often have strict usage limits
- Understand pricing - real-time data typically requires paid subscriptions
- Ensure compliance - follow financial regulations and data usage policies