Currencies data for your next big idea

Unlock the power of global forex and crypto markets with programmatic access to real-time prices, historical data, and news on popular currencies including BTC, ETH, USD, and more.

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Tickers: 0+
Historical Data: 0 Years
Rows: 0 Billion+

By developers for developers

Made for builders, founders, scholars, dabblers, and dreamers

Standardized JSON / CSV.: Our data is available in both JSON and CSV formats, making it easy for you to integrate it into your application.
Client Libraries.: Our client libraries make it simple to access and use our data, so you can spend less time worrying about the technical details and more time building your application.
Tutorials & Examples.: We know that getting started with a new API can be hard, which is why we provide tutorials and examples to help you get up and running in no time.

from polygon import RESTClient

client = RESTClient("API_KEY")

aggs = []
for a in client.list_aggs(
    "AAPL",
    1,
    "minute",
    "2022-01-01",
    "2023-02-03",
    limit=50000,
):
    aggs.append(a)

print(aggs)

Rows of Data: 0 Trillion+
Raw Data: 0 Petabytes
Uptime: 0%
Messages/sec: 0 Million

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Intuitive and easy-to-use

Powerful data, simple access

Choose the data access method that suits your needs and get started today.

Flat Files

Our S3 interface lets you access our flat files easily and seamlessly. With just a few clicks, you'll have the data you need to power your applications.

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API

Our Restful and WebSocket APIs provide flexible and powerful options for accessing our data. Whether you need real-time or historical data, we've got you covered.

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SQL

Our SQL Query option lets you harness the power of SQL to access our data. With this flexible and intuitive option, you can easily customize queries to fit your needs.

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Intuitive & easy-to-use APIs

Effortlessly integrate market data into your applications using our intuitive developer-friendly APIs and comprehensive documentation that streamlines the integration process, allowing you to focus on building your application.

Candlestick Bars
Open, high, low, close, volume
Quotes
Forex quotes for thousands of currency pairs
Trades
Real-time crypto trades from top exchanges
Conversion
Currency conversions using the latest market rates
Technical
SME, EMA, RSI, and more
More
View all endpoints on our docs

Fiat currencies

Master the forex market

Leverage our forex API to transform raw data into informed market decisions.

Live exchange rates: Don't miss a beat in the ever-evolving foreign exchange market with real-time currency exchange rates at your fingertips.
Global currency pairs: Monitor currency pairs from around the world, ensuring that you'll always have the most relevant market information.
Deep historical insights: History often holds the keys to the future. Our Forex Market Data API lets you dig into historical forex data to study past market behaviors.

Crypto currencies

Ride the crypto wave

From popular coins to the latest tokens, explore historical trends or craft your strategies with our crypto API.

Real-time ticks: Stay ahead of market swings and trends with the ability to stream or query live transactions from global crypto markets.
Broad coverage: Explore an expansive dataset with a diverse range of cryptocurrencies and extensive historical tick data for major coins.
Leading crypto exchanges: We partner with some of the top crypto exchanges to provide comprehensive trade and quote data straight from the source.

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Currencies data pricing

Developer-friendly unlimited access to currencies data.

MonthlyAnnually

Currencies Basic

Great for trying our APIs

$0/month

All Forex and Crypto Tickers
5 API Calls / Minute
2 Years Historical Data
End of Day Data
Reference Data
Technical Indicators
Minute Aggregates

Individual use

Currencies Starter

Great for historical data

$49/month

All Forex and Crypto Tickers
Unlimited API Calls
10+ Years Historical Data
Real-time Data
Unlimited File Downloads
Reference Data
Technical Indicators
Minute Aggregates
WebSockets
Snapshot
Second Aggregates
Crypto Trades
Quotes

Individual use

Need data for your business?

Explore plans designed to fuel your company's growth and give you a competitive edge in the financial industry.

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What will you build?

Discover the power of a market data platform that breaks down barriers and levels the playing field.

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Frequently asked questions

Can't find the answer you're looking for? Check out our knowledge base or contact our team.

Title
What are the Forex market hours?
Currencies Category
Currencies
Description
The forex market, also known as the foreign exchange market, is a global decentralized market where currencies are traded. It operates 24 hours a day, five days a week, starting from Sunday 5:00 PM Eastern Time (ET) until Friday 5:00 PM ET.
Title
What asset classes are available through Polygon’s Currencies Subscription?
Crypto Category
Crypto
Currencies Category
Currencies
Forex Category
Forex
Description
Polygon provides real-time and historical Forex and Crypto data through the Currencies subscription.
Title
Where does Polygon’s Currencies data come from?
Currencies Category
Currencies
Forex Category
Forex
Sources Category
Sources
Description
We connect directly to a variety of institutional-level banks and liquidity providers. We never source forex data from third-party brokerage services.

Developer-friendly access

Explore more data

We're committed to providing fair access to the financial markets for everyone, not just the big players on Wall Street. That's why we offer the same institutional-level data access to both companies and individuals alike.

Stocks

All US Exchanges + Darkpool and OTC