Introducing EMS Trading API  EMS Trading API

- Unlimited trading accounts in just one place.

Instant, reliable API to real-time and historical crypto market data

Tick-by-tick crypto market data for market participants and analysts to construct quantitative models, perform statistical analysis, build trading systems, and develop data-driven applications.

360

Exchanges integrated

869

k

Symbols total

18

k

Assets supported

672

TB

Of history market data

What you get

Rapid Integration

Implement our API quickly with minimal effort using our SDKs. Avoid building and maintaining multiple data source connections and accelerate your market data integration.

Uninterrupted Data Access

Benefit from our redundant server infrastructure with swift region switching. Minimize downtime and maintain consistent data flow for your operations.

Unified Data Source

Access comprehensive crypto market data from multiple exchanges through one API. Simplify your data pipeline with a single, trusted provider.

Key features

OHLCV data

We provide OHLCV (Open, High, Low, Close, Volume) timeseries data from 1 second to 5 years. All that to help you visualize market data better.

Real-time & historical data

Integrate real-time and historical market data with zero latency. Get the most up-to-date information for informed decision-making.

High performance

Experience low-latency, high-throughput data transmission. Receive and process market information rapidly, crucial for time-sensitive trading and analysis operations.

Standardized data

Benefit from unified data formatting. Streamline analysis, comparison, and integration processes across various data sources for easier interpretation.

Level 1, 2 & 3 order book data

Access real-time Level 1 quotes and Level 2&3 order book data. Stay ahead of market movements with millisecond-level tick-by-tick events.

Flexible API Protocols

Choose from FIX, WebSocket, and REST API protocols. Select the most suitable method for your specific data access needs.

Massive Data Capacity

Access up to 200GB of compressed data daily. Meet the needs of high-volume traders and large-scale analysis operations.

Accurate Symbology

Rely on up-to-date stock symbols, asset codes, and extensive metadata. Get crucial context for precise financial instrument analysis and reporting.

Multi-Exchange Coverage

Access data from multiple cryptocurrency exchanges through a single API. Simplify data collection for a holistic crypto market view.

Resilient Infrastructure

Global Presence: Geographical distributed infrastructure
Data Source Colo: Presence close to the data sources
Ultra-Low Latency: Rapid response times in all regions
Smart Routing: Automatic connection to nearest server
High Uptime: Robust backup systems for continuous service
Scalable: Effortlessly handles surges in data volume
No Maintenace: We do not have visible maintenances

Dedicated Interconnection Add-ons

Cloud Direct: AWS DC /  GCP IC
VPC Peering: GCE /  AWS VPC AZ Peering
Physical Cross Connect: Equinix (TY8, NY4, LD4)

Tailor your connection to your exact needs. Our flexible options ensure optimal performance, security, and integration with your existing infrastructure.

View Real-Time Network Status

Why developers love us?

We empower developers with tools and resources that streamline their workflow, allowing them to create innovative solutions faster and more efficiently.

section4icon1.jpg

Unified Ecosystem

Access a cohesive platform where all components work seamlessly together, eliminating compatibility headaches and streamlining your development process.

section4icon2.jpg

Plug-and-Play Solutions

Leverage our modular architecture to rapidly build and customize your applications. Mix and match components to create tailored solutions effortlessly.

section4icon3.jpg

Developer-Centric Design

Experience a platform built by developers, for developers. Our intuitive design and developer-first approach make complex tasks feel effortless.

Data types

Trades / Executed transactions
BBO / Quotes (Level 1)
Order book (Level 2 & 3)
OHLCV (Open, High, Low, Close, Volume, and more)
Exchange Rates / Volume Weighted Average Price Index
Assets / Crypto and Traditional Assets
Exchanges / Data Sources
Symbols / Trading Markets

Flexible Plans Tailored to Your Data Needs

Pay as you go
Metered
monthly
  • No Credit Card Required
  • $25.00 Free Credits
  • Historical & Real-time Data
  • REST Protocol
  • Volume Discounts
  • Email Support
Startup
$79
monthly
  • All from Metered package
  • 1k REST Credits / day
  • WebSocket Protocol
  • Trades via WebSocket
Streamer
$249
monthly
  • All from Startup package
  • 10k REST Credits / day
  • Quotes via WebSocket
Pro
$599
monthly
  • All from Streamer package
  • 100k REST Credits / day
  • Orderbook via WebSocket
  • Single FIX Session
Enterprise
Custom
monthly
  • All features of lower packages
  • Custom Limits & Quotas
  • Integration assistance
  • Project Tailored SLAs
  • Premium 24/7 Support
  • Dedicated Slack Channel
Compare plans and features
Pay as you go
Startup
Streamer
Pro
Enterprise
Protocols
REST API
JSON-RPC API
WebSocket V1 API
-
WebSocket DS API
The minimal latency version of the WebSocket V1 API requires a separate connection per data source, which is more directly terminated at the collocated site for that data source.
-
FIX API
-
-
-
FIX to oneZero Hub
Establish a direct connection to OneZero Hub from CoinAPI infrastructure using the FIX protocol, enabling seamless integration for organizations already using the OneZero ecosystem.
-
-
-
$499 / mo
Custom
Included Usage
REST Credits
-
1,000 / day
10,000 / day
100,000 / day
Custom
Data Availability
Real-time data
Historical data
Trade Data via WebSocket
-
Quote Data via WebSocket
-
-
Orderbook data via WebSocket
-
-
-
Support & Services
Dedicated Slack Channel
$200 / mo
$200 / mo
$200 / mo
$200 / mo
Uptime SLA
-
99.9%
99.9%
99.9%
Custom
Premium Support
High Support SLA and additional channels available 24/7
-
-
-
-
Integration assistance
-
-
-
-
Dedicated infrastructure
-
-
-
-

Transparent, scalable, usage-based pricing

REST Credits

REST Credits are requests made to our servers to retrieve data via the REST protocol. Each time you fetch data, the number of requests varies based on the endpoint used and the amount of data requested.

  • For example, if the limit query parameter is used, each 100 data points returned is counted as one request.
  • If the limit query parameter is not used or not available, each API call you make is counted as one request.

Pricing is tiered based on your daily usage:

  • Calculated per 1,000 calls
  • Tiers reset daily
  • Rates decrease as usage increases
  • Usage covered by the committed-usage plan quota is counted

Higher volume users automatically benefit from lower rates. See the table below for specific pricing tiers.

API Credits Usage
Price
First 1000 credits/day
$5.26 / 1k credits
Next 2k credits/day
$2.63 / 1k credits
Next 7k credits/day
$1.73 / 1k credits
Next 20k credits/day
$0.83 / 1k credits
Next 70k credits/day
$0.40 / 1k credits
Next 200k credits/day
$0.20 / 1k credits
Next 600k credits/day
$0.13 / 1k credits
Next 2100k credits/day
$0.09 / 1k credits
Next 5mln credits/day
$0.06 / 1k credits
Next 17mln credits/day
$0.04 / 1k credits
Greater than 25mln credits/day
$0.03 / 1k credits
Fequently Asked Questions
What is an API request and how many requests are available?
What happens if I exceed my daily API request quota?
Does CoinAPI offer a pay-as-you-go pricing model?
What is the difference between standard and premium support?
How is the pricing for the Enterprise plan determined?
What is the difference between the Startup, Streamer, and Pro plans?
Can I switch between plans as my needs change?
Which subscription plans offer WebSocket access?
What payment methods are accepted for subscription plans?

Need advice? Get in touch with our experts

Let's chat

We’re ready to engage in conversation for any specific requirements you might have.

Need help choosing? Our sales team is ready to help you select the plan that best suits your business’s needs

Have questions or concerns? Our team is here to assist you.

Looking for a quote on an enterprise plan? Request an estimate today.

Contact Details

What products are you interested in?
By completing and submitting this form, I agree to receive marketing emails.
You can unsubscribe or update your preferences at any time. Your personal data will be processed in accordance with the Privacy Policy.

section5icon1.png

Uninterrupted Service

Our distributed infrastructure have 100ms-level failover time. Standard SLA included to all subscriptions. Experience seamless operations, regardless of local disruptions.

Our core values

Why Choose CoinAPI?

section5icon2.png

Comprehensive API Suite

Access our full range of financial data through a single, unified API ecosystem, simplifying integration and reducing development time.

section5icon3.png

Tailored Data Solutions

From unique order types to proprietary exchange data, we support custom requests that go beyond standard offerings, adapting to your specific integration requirements.

section5icon4.png

Real-time & interconnects

We operate on proprietary infrastructure, ensuring the lowest latency and highest uptime in the industry. Our global network using UDP na BGP protocols to exchange data directly between our data centers and Customers.

section5icon5.png

Real-time and historical data from all exchanges

Seamlessly access both real-time and historical data from over 300 data sources in same format, enabling thorough market analysis and informed decision-making.

Unlock the 12 Must-Have Factors for Choosing a Crypto Market Data Provider!

Discover The Secrets of Choosing A High-Quality Crypto Market Data API Now! This brief guide provides a checklist of critical requirements for a strategic market data provider.

book

Recent Articles

background

News, Market Data API

Hyperliquid - A New Decentralized Crypto Exchange Integrated

Hyperliquid is a decentralized cryptocurrency derivatives exchange launched in 2022. It specializes in perpetual futures trading, offering...
background

Market Data API

Redundancy - The Basis of Crypto Data Services

In a modern, technological business, one of the most important challenges is to ensure that your product keeps working. That's mean you...
background

EMS Trading API

13 Advanced Order Types That Can Increase Your Profits in Crypto

Advanced order types address traders' needs for better risk management, greater flexibility and...
background

News

CoinAPI November update: New documentation, Open API and Metrics API

As 2023 wraps up, were excited to highlight the CoinAPI November update. Weve rolled out some enhancements to elevate your experience....
background

Node as a service, EMS Trading API, Market Data API

Understanding CoinAPI User Permissions and Rights

Many of our customers have been seeking clarity on “CoinAPI user permissions and rights” when using our data. Recognizing the...
background

EMS Trading API

Multi-Asset Crypto Trading With EMS Trading API

Did you know? The fundamental principle of diversification, which lies at the heart of multi-asset trading, can be likened to the age-old...
background

EMS Trading API

EMS Trading API for Hedge Funds

Did you know that hedge funds manage approximately $3.6 trillion in assets globally? This staggering figure underscores the critical need...
background

EMS Trading API

The Role of EMS Trading API in Portfolio Management

Managing investments isnt easy. With trillions of dollars globally stake, portfolio managers have a huge responsibility. They need the best...
background

EMS Trading API

High-Frequency Trading With EMS Trading API: Unveiling its Impact on Cryptocurrency

In the dynamic world of cryptocurrency trading, where trillions of dollars are transacted every...
background

Node as a service

Blockchain Nodes – Shared, Semi-Shared, or Dedicated Nodes

Blockchain nodes are the pillars that uphold the integrity and functionality of a blockchain network. These internet-connected devices...
background

Use case

Preventing Crypto Manipulation With Cryptocurrency API

Did you know that market manipulation in the crypto sector leads to billions of dollars in losses every year? This critical issue poses...
background

Market Data API

How CoinAPI Ensures Data Accuracy and Speed

  One of the most frequently asked questions we receive from our customers is, “What is the collection process for your...