Products

Market Data APIs & Services

Real-time & Historical

Financial Market Data APIs

Stock API

100% Market Coverage

Personal Use

Real-time and historical stock data APIs for all US stocks from all US stock exchanges + dark pools.

Forex API

1K+ Currency Pairs

Personal Use

Tick by tick updates on over 1,000 currency pairs from the world's leading banking institutions.

Crypto API

Full Level 2 Book

Personal Use

Real-time and historical crypto data from all the leading crypto exchanges in one easy to use API.

Stock APIs

For Businesses & Market Professionals

Delayed.feed

$699/month

+ applicable exchange fees
- no per user fees

15-minute Delayed Data
All US Exchanges
100% Price Accuracy

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Perfect for Charting Applications

Poly.feed

$2000/month

+ applicable exchange fees
- no per user fees

Real-time Data
5 US Exchanges
99.95% Price Accuracy

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Perfect for Web Based Applications

SIP.feed

$2000/month

+ applicable exchange fees

Real-time Data
All US Exchanges
100% Price Accuracy

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Perfect for Trading Applications

All Enterprise Stocks Products Include

Unlimited Use
WebSockets
RESTful APIs
Historical Data
Reference Data
Financial Data
Business Use
Market Pro Use
Multiple Users

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Our sales team is here to help.

Enterprise Services

Built for Hedge Funds, Brokerages, and More

Sample Files

RAW Historical Data and CSVs

Packet Captures

RAW Binary Format

Downloadable CSVs

Historical data in CSV format

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Cross Connects

Connect directly to Polygon.io inside the Equinix NY datacenters.

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Custom Services

Entitlement, Reporting, Visualization, and More

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