Access Real-Time & Historical Tadawul All Shares Correlation Analysis Using Indices-API

In the fast-paced world of financial markets, having access to real-time and historical data is crucial for making informed decisions. The Indices-API provides developers with the tools necessary to access comprehensive data on various indices, including the Tadawul All Shares Index. This blog post will guide you through the process of accessing both real-time and historical index rates using the Indices-API, detailing its features, capabilities, and practical applications.

About Indices-API

The Indices-API is a powerful tool designed for developers looking to integrate financial data into their applications. It offers a wide range of endpoints that allow users to access real-time exchange rates, historical data, and various analytical features. With its innovative design and robust functionality, the Indices-API empowers developers to create next-generation applications that can analyze market trends, perform currency conversions, and track fluctuations over time.

For more information, visit the Indices-API Website or check out the Indices-API Documentation for detailed guidance on implementation.

API Description

The Indices-API is designed to provide developers with real-time and historical data on various financial indices. This API is particularly useful for those looking to perform correlation analysis, as it allows users to access data on multiple indices simultaneously. The API supports a variety of endpoints, each tailored to specific data retrieval needs, making it a versatile tool for financial analysis.

One of the standout features of the Indices-API is its ability to deliver real-time data updates. Depending on your subscription plan, you can receive updates every 60 minutes, every 10 minutes, or even more frequently. This capability is essential for traders and analysts who need to stay informed about market movements.

Key Features and Endpoints

The Indices-API offers several key features that enhance its usability and functionality:

Latest Rates Endpoint: This endpoint provides real-time exchange rate data for various indices. Depending on your subscription plan, you can receive updates at different intervals, ensuring that you always have the most current information.
Historical Rates Endpoint: Access historical rates for most currencies dating back to 1999. By appending a specific date to your API request, you can retrieve past exchange rates, which is invaluable for trend analysis and forecasting.
Convert Endpoint: This feature allows you to convert amounts from one currency to another, facilitating easy financial calculations and comparisons.
Time-Series Endpoint: Query the API for daily historical rates between two dates of your choice. This is particularly useful for analyzing trends over specific periods.
Fluctuation Endpoint: Retrieve information about how currencies fluctuate on a day-to-day basis, helping you understand market volatility.
Open/High/Low/Close (OHLC) Price Endpoint: Get detailed OHLC data for a specific time period, which is essential for technical analysis.
API Key: Your unique API key is required for authentication and must be included in your requests to access the data.
API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in your data analysis.
Supported Symbols Endpoint: Access a constantly updated list of all available currencies and indices, ensuring you have the latest information at your fingertips.

List of Symbols

The Indices-API provides access to a diverse range of index symbols. For a complete list of all supported symbols and their specifications, refer to the Indices-API Supported Symbols page.

API Endpoint Examples and Responses

To illustrate how to use the Indices-API effectively, let's explore some example endpoints and their corresponding responses.

Latest Rates Endpoint

Get real-time exchange rates for all available indices:

{
"success": true,
"timestamp": 1784163050,
"base": "USD",
"date": "2026-07-16",
"rates": {
"DOW": 0.00029,
"NASDAQ": 0.00039,
"S&P 500": 0.00024,
"FTSE 100": 0.00058,
"DAX": 0.00448,
"CAC 40": 0.00137,
"NIKKEI 225": 0.0125
},
"unit": "per index"
}

This response indicates that the API successfully retrieved the latest rates for various indices, with the base currency being USD. Each index's rate is provided, allowing for immediate analysis.

Historical Rates Endpoint

Access historical exchange rates for any date since 1999:

{
"success": true,
"timestamp": 1784076650,
"base": "USD",
"date": "2026-07-15",
"rates": {
"DOW": 0.00028,
"NASDAQ": 0.00038,
"S&P 500": 0.00023,
"FTSE 100": 0.0124,
"DAX": 0.0126,
"CAC 40": 0.0126,
"NIKKEI 225": 0.0126
},
"unit": "per index"
}

This response shows the historical rates for the specified date, enabling users to analyze past market conditions and trends.

Time-Series Endpoint

Get exchange rates for a specific time period:

{
"success": true,
"timeseries": true,
"start_date": "2026-07-09",
"end_date": "2026-07-16",
"base": "USD",
"rates": {
"2026-07-09": {
"DOW": 0.00028,
"NASDAQ": 0.00038,
"S&P 500": 0.00023,
"FTSE 100": 0.0124,
"DAX": 0.0126,
"CAC 40": 0.0126,
"NIKKEI 225": 0.0126
},
"2026-07-11": {
"DOW": 0.00029,
"NASDAQ": 0.00039,
"S&P 500": 0.00024,
"FTSE 100": 0.0124,
"DAX": 0.0126,
"CAC 40": 0.0126,
"NIKKEI 225": 0.0126
},
"2026-07-16": {
"DOW": 0.00029,
"NASDAQ": 0.00039,
"S&P 500": 0.00024,
"FTSE 100": 0.0124,
"DAX": 0.0126,
"CAC 40": 0.0126,
"NIKKEI 225": 0.0126
}
},
"unit": "per index"
}

This response provides a time series of exchange rates, allowing users to analyze trends over the specified period.

Convert Endpoint

Convert any amount from one commodity to another or to/from USD:

{
"success": true,
"query": {
"from": "USD",
"to": "DOW",
"amount": 1000
},
"info": {
"timestamp": 1784163050,
"rate": 0.00029
},
"result": 0.29,
"unit": "per index"
}

This response shows the conversion of 1000 USD to the DOW index, providing the user with the equivalent value in the specified index.

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
"success": true,
"fluctuation": true,
"start_date": "2026-07-09",
"end_date": "2026-07-16",
"base": "USD",
"rates": {
"DOW": {
"start_rate": 0.00028,
"end_rate": 0.00029,
"change": 1.0e-5,
"change_pct": 3.57
},
"NASDAQ": {
"start_rate": 0.00038,
"end_rate": 0.00039,
"change": 1.0e-5,
"change_pct": 2.63
},
"S&P 500": {
"start_rate": 0.0124,
"end_rate": 0.0125,
"change": 0.0001,
"change_pct": 0.81
},
"FTSE 100": {
"start_rate": 0.0124,
"end_rate": 0.0125,
"change": 0.0001,
"change_pct": 0.81
},
"DAX": {
"start_rate": 0.0126,
"end_rate": 0.0126,
"change": 0,
"change_pct": 0
},
"CAC 40": {
"start_rate": 0.0126,
"end_rate": 0.0126,
"change": 0,
"change_pct": 0
},
"NIKKEI 225": {
"start_rate": 0.0126,
"end_rate": 0.0126,
"change": 0,
"change_pct": 0
}
},
"unit": "per index"
}

This response provides detailed information about the fluctuations in rates for each index over the specified period, including percentage changes, which is crucial for understanding market dynamics.

OHLC (Open/High/Low/Close) Endpoint

Get OHLC data for a specific time period:

{
"success": true,
"timestamp": 1784163050,
"base": "USD",
"date": "2026-07-16",
"rates": {
"DOW": {
"open": 0.00028,
"high": 0.00029,
"low": 0.00027,
"close": 0.00029
},
"NASDAQ": {
"open": 0.00038,
"high": 0.0004,
"low": 0.00037,
"close": 0.00039
},
"S&P 500": {
"open": 0.0124,
"high": 0.0126,
"low": 0.0123,
"close": 0.0125
},
"FTSE 100": {
"open": 0.0124,
"high": 0.0126,
"low": 0.0123,
"close": 0.0125
},
"DAX": {
"open": 0.0126,
"high": 0.0126,
"low": 0.0126,
"close": 0.0126
}
},
"unit": "per index"
}

This response provides the open, high, low, and close prices for each index, which are essential for conducting technical analysis and making trading decisions.

Bid/Ask Endpoint

Get current bid and ask prices for indices:

{
"success": true,
"timestamp": 1784163050,
"base": "USD",
"date": "2026-07-16",
"rates": {
"DOW": {
"bid": 0.00028,
"ask": 0.00029,
"spread": 1.0e-5
},
"NASDAQ": {
"bid": 0.00038,
"ask": 0.00039,
"spread": 1.0e-5
},
"S&P 500": {
"bid": 0.0124,
"ask": 0.0125,
"spread": 0.0001
},
"FTSE 100": {
"bid": 0.0124,
"ask": 0.0125,
"spread": 0.0001
},
"DAX": {
"bid": 0.0126,
"ask": 0.0126,
"spread": 0
},
"CAC 40": {
"bid": 0.0126,
"ask": 0.0126,
"spread": 0
},
"NIKKEI 225": {
"bid": 0.0126,
"ask": 0.0126,
"spread": 0
}
},
"unit": "per index"
}

This response provides the current bid and ask prices for each index, along with the spread, which is crucial for traders looking to execute orders efficiently.

Conclusion

The Indices-API is an invaluable resource for developers seeking to access real-time and historical data on various financial indices, including the Tadawul All Shares Index. With its comprehensive set of features, including the ability to retrieve latest rates, historical data, and perform currency conversions, the API empowers developers to build sophisticated financial applications.

By leveraging the capabilities of the Indices-API, developers can create tools that analyze market trends, track fluctuations, and provide insights into financial performance. For more information on how to implement these features, refer to the Indices-API Documentation and explore the Indices-API Supported Symbols for a complete list of available indices.

In summary, the Indices-API not only simplifies the process of accessing financial data but also enhances the analytical capabilities of developers, enabling them to create innovative solutions in the financial technology space.

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Access Real-Time & Historical Tadawul All Shares Correlation Analysis Using Indices-API