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Delta Exchange API

Automate, Backtest, DeployExperience lightning-fast API trading across Crypto Futures and Options with Delta API.
Create API Key

How to use Delta Exchange API?

You can use this API to fetch granular data for backtesting, Listen to market feed and place orders on Delta Exchange.

End userEnd User
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Delta APIDelta API
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Delta EcosystemDelta Ecosystem

API Pricing

Market Data at your fingertips with Delta API and Websocket Services

FREE Trading APIMarket Data at your fingertips with Delta API and Websocket Services
Trading API
FREE Data APIMarket Data at your fingertips with Delta API and Websocket Services
Data API

Why Delta Exchange API?

Experience lightning-fast API trading across different markets for Institutional & Professional Traders.

Simple Documentation
Simple Documentation
Programming Language Independent
Programming Language Independent
Minimal Latency
Minimal Latency
Super Fast Order Placement
Super Fast Order Placement
Rest API Docs: Python
Rest API Docs: PythonClick Here
Rest API in Python operates on the principles of the HTTP protocol, to perform specific operations on resources.
CCXT Integration
CCXT IntegrationClick Here
CCXT (Cryptocurrency Exchange Trading library) is a software used for building trading algorithms.
Explore API Docs

Delta Exchange Integrations

Leverage powerful integrations to automate and streamline your trading strategies with ease.

Integration
Integration
Integration
Integration

API Stack

Market Data at your fingertips with Delta API and Websocket Services

Rest API

Order Management
Historical Data

Webhooks

Live Trading Data

Frequently Asked Questions

To begin using algorithmic trading on Delta Exchange, an API key is essential. You can generate and activate it via your Delta Exchange account by navigating to the “Create A New API Key” section. For detailed guidance, refer to the API key management guide.

The Delta Exchange API is completely free to use, whether for algo trading or other functionalities. Both Trading APIs and Data APIs are accessible without any cost.

Absolutely, the Delta Exchange API allows you to fully automate trading strategies. It integrates smoothly with trading platforms such as TradingView and Tradetron, making it ideal for those exploring algo trading or quant strategies.

Delta Exchange APIs work seamlessly with most popular programming languages. Whether you’re just starting with algo trading or are an experienced programmer, our API documentation includes sample codes to help you begin.

• Confirm that your API key is active and correctly set up.
• Ensure your IP address is whitelisted, if required.
• Double-check the API endpoint and version (India-specific) for your algo trading configuration.
For additional assistance, refer to the troubleshooting section in our documentation.

Yes, a testnet environment is available to help you learn algo trading or test automated strategies. The testnet endpoints listed in our API documentation let you practice without any real financial risks.

To develop a trading bot for automation, use your preferred programming language or platform to generate buy and sell signal alerts. Then, leverage Delta Exchange APIs to execute trades, retrieve live market data, and manage positions effortlessly.

If you see an “Invalid API Key” message, try the following steps:
• Verify that the API key and secret you’re using are correct.
• Ensure the API key has the necessary permissions for the task.
• Confirm that your IP address is whitelisted, if required, to access algorithmic trading features.