Public APIs
1,426 open APIs across 50 categories. Give your agent superpowers by connecting it to real-world data and services.
Aletheia
API KeyInsider trading data, earnings call analysis, financial statements, and more
Alpaca
API KeyRealtime and historical market data on all US equities and ETFs
Alpha Vantage
API KeyRealtime and historical stock data
apilayer marketstack
API KeyReal-Time, Intraday & Historical Market Data API
Banco do Brasil
OAuthAll Banco do Brasil financial transaction APIs
Bank Data API
API KeyInstant IBAN and SWIFT number validation across the globe
Billplz
API KeyPayment platform
Boleto.Cloud
API KeyA api to generate boletos in Brazil
Citi
API KeyAll Citigroup account and statement data APIs
Finage
API KeyFinage is a stock, currency, cryptocurrency, indices, and ETFs real-time & historical data provider
Financial Modeling Prep
API KeyRealtime and historical stock data
Finnhub
API KeyReal-Time RESTful APIs and Websocket for Stocks, Currencies, and Crypto
FRED
API KeyEconomic data from the Federal Reserve Bank of St. Louis
Front Accounting APIs
OAuthFront accounting is multilingual and multicurrency software for small businesses
Hotstoks
API KeyStock market data powered by SQL
IEX Cloud
API KeyRealtime & Historical Stock and Market Data
IG
API KeySpreadbetting and CFD Market Data
Intrinio
API KeyA wide selection of financial data feeds
Klarna
API KeyKlarna payment and shopping service
MercadoPago
API KeyMercado Pago API reference - all the information you need to develop your integrations
Mono
API KeyConnect with users’ bank accounts and access transaction data in Africa
Moov
API KeyThe Moov API makes it simple for platforms to send, receive, and store money
Nordigen
API KeyConnect to bank accounts using official bank APIs and get raw transaction data
OpenFIGI
API KeyEquity, index, futures, options symbology from Bloomberg LP
Plaid
API KeyConnect with user's bank accounts and access transaction data
Polygon
API KeyHistorical stock market data
Real Time Finance
API KeyWebsocket API to access realtime stock data
SmartAPI
API KeyGain access to set of <SmartAPI> and create end-to-end broking services
StockData
API KeyReal-Time, Intraday & Historical Market Data, News and Sentiment API
Styvio
API KeyRealtime and historical stock data and current stock sentiment
Tax Data API
API KeyInstant VAT number and tax validation across the globe
Tradier
OAuthUS equity/option market data (delayed, intraday, historical)
Twelve Data
API KeyStock market data (real-time & historical)
VAT Validation
API KeyValidate VAT numbers and calculate VAT rates
Yahoo Finance
API KeyReal time low latency Yahoo Finance API for stock market, crypto currencies, and currency exchange
YNAB
OAuthBudgeting & Planning
Zoho Books
OAuthOnline accounting software, built for your business