Best Alternatives to Real-Time NASDAQ Composite Rates APIs for 2025

Top Real-Time NASDAQ Composite Rates API Alternatives in 2025

As the demand for real-time financial data continues to grow, developers are constantly seeking reliable APIs to integrate into their applications. The NASDAQ Composite Rates API is a popular choice, but there are several alternatives that offer unique features and capabilities. In this blog post, we will explore the best alternatives to the NASDAQ Composite Rates API in 2025, focusing on their key features, pricing, pros and cons, ideal use cases, and how they differ from the NASDAQ API.

1. Real-Time Metal Prices API

The Real-Time Metal Prices API delivers live updates on metal prices, helping traders and investors stay informed and make informed decisions. This API provides real-time and historical data on global metal prices, covering a broad spectrum of metals including gold, silver, copper, platinum, and others.

Key Features and Capabilities

The API comes with several key features:

• Supported Symbols: The API comes with a constantly updated endpoint returning all available symbols. This allows users to easily access the metals they are interested in.

{"AAAU":{"id":"AAAU","name":"Goldman Sachs Physical Gold ETF"},"ADA":{"id":"ADA","name":"Cardano"},"ALU":{"id":"ALU","name":"Aluminum","unit":"per ounce"}}

• Latest Rates: The latest API endpoint will return real-time exchange rate data updated every 60 seconds. This is crucial for users who need to make quick decisions based on market dynamics.

{"success":true,"timestamp":1695995580,"date":"2023-09-29","base":"USD","rates":{"XAU":1871.0964767468606,"XAG":23.245504896265448}}

• Historical Rates: Historical rates are available for most symbols all the way back to the year of 2019. Users can query the API for historical rates by appending a date (format YYYY-MM-DD) to the base URL.

{"success":true,"historical":true,"date":"2023-08-15","base":"USD","rates":{"XAU":0.00052589221639544,"XAG":0.044312865884032}}

• Time-Series: This feature allows users to query the API for daily historical rates between two dates of their choice, with a limitation of 365 days and only one symbol per request.

{"success":true,"timeseries":true,"start_date":"2023-08-20","end_date":"2023-08-24","base":"USD","rates":{"2023-08-20":{"XAU":0.00052913280472303},"2023-08-21":{"XAU":0.00052913270300995}}}

• Fluctuation: Users can retrieve information about how prices fluctuate from day to day, with a limitation of 365 days and only one symbol per request.

{"success":true,"fluctuation":true,"start_date":"2023-08-23","end_date":"2023-08-28","base":"USD","rates":{"XAU":{"start_rate":0.00052677557894163,"end_rate":0.00052059343785908,"change":6.182141082550024e-6,"change_pct":1.1735815648422538}}}

• Open High Low Close (OHLC) Price: This feature allows users to query the API to get the open, high, low, and close price for a specific metal.

{"success":true,"timestamp":1696002134,"date":"2022-06-01","base":"USD","symbol":"XAU","rates":{"open":6.5158957654723e-5,"high":6.5424183006536e-5,"low":6.5153094462541e-5,"close":6.5418300653595e-5}}

• Carat: Users can retrieve information about gold rates per karat, which is particularly useful for jewelers and investors in gold.

{"success":true,"timestamp":1695995210,"base":"USD","rates":{"24K":60.04,"22K":55.05,"21K":52.59,"18K":45.08}}

Pros and Cons

Pros:

• Comprehensive coverage of various metals.
• Real-time updates ensure timely decision-making.
• Historical data supports in-depth analysis.

Cons:

• Limited to metal prices, which may not suit all traders.
• Requires integration effort for new users.

Ideal Use Cases

This API is ideal for traders and investors in the metals market, financial institutions, and research organizations that require accurate and timely metal pricing data.

How It Differs from NASDAQ Composite Rates API

While the NASDAQ API focuses on stock prices and indices, the Real-Time Metal Prices API specializes in metal pricing, providing a different set of data that caters to a specific audience.

2. RealTime Stock and Business Data API

The RealTime Stock and Business Data API allows users to retrieve real-time stock prices along with significant information about the companies behind those stocks. This API is designed for developers looking to create comprehensive stock market applications.

Key Features and Capabilities

This API offers several valuable features:

• RealTime Prices: This feature returns the real-time stock price information for the symbol passed as a parameter, allowing users to monitor stock performance closely.

{"symbol":"AAPL","Name":"Apple Inc.","currency":"USD","marketCap":"2.675T","regularMarketPrice":171.1}

• Get Balance Sheet: This endpoint provides information about a company's balance sheet, calculated by subtracting all of the company's liabilities and shareholder equity from its total assets.

{"source":" Manwil Zaki-Realtime Stock Data API","data":{"0":{"endDate":"2021-12-31","cash":"36.22B","totalAssets":"420.55B","totalLiabilities":"282.3B"}}}

• Get AI Recommendations: This feature provides a forecasted estimation about a stock and recommends a position based on it, such as buy, sell, or hold.

{"source":" Manwil Zaki-Realtime Stock Data API","data":{"currentPrice":136.395,"recommendationKey":"buy","targetMeanPrice":466}}

• Get Asset Profile: This endpoint delivers additional information about the company behind the desired stock, including its category, website, location, and employee range.

{"source":" Manwil Zaki-Realtime Stock Data API","data":{"address":"1601 Willow Road","city":"Menlo Park","state":"CA","website":"https://investor.fb.com","industry":"Internet Content & Information"}}

Pros and Cons

Pros:

• Comprehensive data on stocks and companies.
• AI recommendations can enhance trading strategies.
• Real-time updates for accurate decision-making.

Cons:

• May require additional data sources for complete analysis.
• Complexity in integrating AI recommendations.

Ideal Use Cases

This API is ideal for financial analysts, investment firms, and developers creating stock trading platforms that require real-time data and company insights.

How It Differs from NASDAQ Composite Rates API

Unlike the NASDAQ API, which focuses solely on stock indices, the RealTime Stock and Business Data API provides a broader range of company-specific data, making it more suitable for detailed financial analysis.

3. Current Metal Market Rates API

The Current Metal Market Rates API offers real-time rates for precious metals such as gold, silver, and platinum, making it a valuable tool for traders and investors.

Key Features and Capabilities

This API includes several important features:

• Supported Symbols: The API provides a constantly updated endpoint returning all available symbols, ensuring users have access to the latest metal options.

{"AAAU":{"id":"AAAU","name":"Goldman Sachs Physical Gold ETF"},"ADA":{"id":"ADA","name":"Cardano"}}

• Latest Rates: This feature returns real-time exchange rate data updated every 60 seconds, crucial for timely trading decisions.

{"success":true,"timestamp":1695995580,"date":"2023-09-29","base":"USD","rates":{"XAU":1871.0964767468606,"XAG":23.245504896265448}}

• Historical Rates: Users can access historical rates for most symbols dating back to 2019 by appending a date to the base URL.

{"success":true,"historical":true,"date":"2023-08-15","base":"USD","rates":{"XAU":0.00052589221639544,"XAG":0.044312865884032}}

• Time-Series: This feature allows users to query the API for daily historical rates between two dates, with a limitation of 365 days and one symbol per request.

{"success":true,"timeseries":true,"start_date":"2023-08-20","end_date":"2023-08-24","base":"USD","rates":{"2023-08-20":{"XAU":0.00052913280472303},"2023-08-21":{"XAU":0.00052913270300995}}}

• Fluctuation: Users can retrieve information about daily price fluctuations, limited to 365 days and one symbol per request.

{"success":true,"fluctuation":true,"start_date":"2023-08-23","end_date":"2023-08-28","base":"USD","rates":{"XAU":{"start_rate":0.00052677557894163,"end_rate":0.00052059343785908,"change":6.182141082550024e-6,"change_pct":1.1735815648422538}}}

• Open High Low Close (OHLC) Price: This feature allows users to query the API for the open, high, low, and close price for a specific metal.

{"success":true,"timestamp":1696002134,"date":"2022-06-01","base":"USD","symbol":"XAU","rates":{"open":6.5158957654723e-5,"high":6.5424183006536e-5,"low":6.5153094462541e-5,"close":6.5418300653595e-5}}

• Carat: Users can retrieve information about gold rates per karat, which is particularly useful for jewelers and investors in gold.

{"success":true,"timestamp":1696007349,"base":"USD","rates":{"24K":60.04,"22K":55.05,"21K":52.59,"18K":45.08}}

Pros and Cons

Pros:

• Comprehensive coverage of various metals.
• Real-time updates ensure timely decision-making.
• Historical data supports in-depth analysis.

Cons:

• Limited to metal prices, which may not suit all traders.
• Requires integration effort for new users.

Ideal Use Cases

This API is ideal for traders and investors in the metals market, financial institutions, and research organizations that require accurate and timely metal pricing data.

How It Differs from NASDAQ Composite Rates API

While the NASDAQ API focuses on stock prices and indices, the Current Metal Market Rates API specializes in metal pricing, providing a different set of data that caters to a specific audience.

4. Up-to-Date Metals Pricing API

The Up-to-Date Metals Pricing API provides real-time and historical data on the world prices of metals such as gold, silver, copper, platinum, and more. This versatile tool is designed for individuals and companies involved in metals trading and investment.

Key Features and Capabilities

This API includes several important features:

• Supported Symbols: The API provides a constantly updated endpoint returning all available symbols, ensuring users have access to the latest metal options.

{"AAAU":{"id":"AAAU","name":"Goldman Sachs Physical Gold ETF"},"ADA":{"id":"ADA","name":"Cardano"}}

• Latest Rates: This feature returns real-time exchange rate data updated every 60 seconds, crucial for timely trading decisions.

{"success":true,"timestamp":1695995580,"date":"2023-09-29","base":"USD","rates":{"XAU":1871.0964767468606,"XAG":23.245504896265448}}

• Historical Rates: Users can access historical rates for most symbols dating back to 2019 by appending a date to the base URL.

{"success":true,"historical":true,"date":"2023-08-15","base":"USD","rates":{"XAU":0.00052589221639544,"XAG":0.044312865884032}}

• Time-Series: This feature allows users to query the API for daily historical rates between two dates, with a limitation of 365 days and one symbol per request.

{"success":true,"timeseries":true,"start_date":"2023-08-20","end_date":"2023-08-24","base":"USD","rates":{"2023-08-20":{"XAU":0.00052913280472303},"2023-08-21":{"XAU":0.00052913270300995}}}

• Fluctuation: Users can retrieve information about daily price fluctuations, limited to 365 days and one symbol per request.

{"success":true,"fluctuation":true,"start_date":"2023-08-23","end_date":"2023-08-28","base":"USD","rates":{"XAU":{"start_rate":0.00052677557894163,"end_rate":0.00052059343785908,"change":6.182141082550024e-6,"change_pct":1.1735815648422538}}}

• Open High Low Close (OHLC) Price: This feature allows users to query the API for the open, high, low, and close price for a specific metal.

{"success":true,"timestamp":1696002134,"date":"2022-06-01","base":"USD","symbol":"XAU","rates":{"open":6.5158957654723e-5,"high":6.5424183006536e-5,"low":6.5153094462541e-5,"close":6.5418300653595e-5}}

• Carat: Users can retrieve information about gold rates per karat, which is particularly useful for jewelers and investors in gold.

{"success":true,"timestamp":1696007349,"base":"USD","rates":{"24K":60.04,"22K":55.05,"21K":52.59,"18K":45.08}}

Pros and Cons

Pros:

• Comprehensive coverage of various metals.
• Real-time updates ensure timely decision-making.
• Historical data supports in-depth analysis.

Cons:

• Limited to metal prices, which may not suit all traders.
• Requires integration effort for new users.

Ideal Use Cases

This API is ideal for traders and investors in the metals market, financial institutions, and research organizations that require accurate and timely metal pricing data.

How It Differs from NASDAQ Composite Rates API

While the NASDAQ API focuses on stock prices and indices, the Up-to-Date Metals Pricing API specializes in metal pricing, providing a different set of data that caters to a specific audience.

5. Live Precious Metals Rates API

The Live Precious Metals Rates API provides past and real-time data on global metals prices, such as gold, silver, copper, platinum, and others. This API is a versatile tool for metals trading and investing.

Key Features and Capabilities

This API includes several important features:

• Supported Symbols: The API provides a constantly updated endpoint returning all available symbols, ensuring users have access to the latest metal options.

{"AAAU":{"id":"AAAU","name":"Goldman Sachs Physical Gold ETF"},"ADA":{"id":"ADA","name":"Cardano"}}

• Latest Rates: This feature returns real-time exchange rate data updated every 60 seconds, crucial for timely trading decisions.

{"success":true,"timestamp":1695995580,"date":"2023-09-29","base":"USD","rates":{"XAU":1871.0964767468606,"XAG":23.245504896265448}}

• Historical Rates: Users can access historical rates for most symbols dating back to 2019 by appending a date to the base URL.

{"success":true,"historical":true,"date":"2023-08-15","base":"USD","rates":{"XAU":0.00052589221639544,"XAG":0.044312865884032}}

• Time-Series: This feature allows users to query the API for daily historical rates between two dates, with a limitation of 365 days and one symbol per request.

{"success":true,"timeseries":true,"start_date":"2023-08-20","end_date":"2023-08-24","base":"USD","rates":{"2023-08-20":{"XAU":0.00052913280472303},"2023-08-21":{"XAU":0.00052913270300995}}}

• Fluctuation: Users can retrieve information about daily price fluctuations, limited to 365 days and one symbol per request.

{"success":true,"fluctuation":true,"start_date":"2023-08-23","end_date":"2023-08-28","base":"USD","rates":{"XAU":{"start_rate":0.00052677557894163,"end_rate":0.00052059343785908,"change":6.182141082550024e-6,"change_pct":1.1735815648422538}}}

• Open High Low Close (OHLC) Price: This feature allows users to query the API for the open, high, low, and close price for a specific metal.

{"success":true,"timestamp":1696002134,"date":"2022-06-01","base":"USD","symbol":"XAU","rates":{"open":6.5158957654723e-5,"high":6.5424183006536e-5,"low":6.5153094462541e-5,"close":6.5418300653595e-5}}

• Carat: Users can retrieve information about gold rates per karat, which is particularly useful for jewelers and investors in gold.

{"success":true,"timestamp":1696007349,"base":"USD","rates":{"24K":60.04,"22K":55.05,"21K":52.59,"18K":45.08}}

Pros and Cons

Pros:

• Comprehensive coverage of various metals.
• Real-time updates ensure timely decision-making.
• Historical data supports in-depth analysis.

Cons:

• Limited to metal prices, which may not suit all traders.
• Requires integration effort for new users.

Ideal Use Cases

This API is ideal for traders and investors in the metals market, financial institutions, and research organizations that require accurate and timely metal pricing data.

How It Differs from NASDAQ Composite Rates API

While the NASDAQ API focuses on stock prices and indices, the Live Precious Metals Rates API specializes in metal pricing, providing a different set of data that caters to a specific audience.

6. Historical Metal Quotes API

The Historical Metal Quotes API provides real-time and historical data on global metals prices, including gold, silver, copper, platinum, and more. This versatile tool meets the needs of individuals and organizations involved in metals trading and investment.

Key Features and Capabilities

This API includes several important features:

• Supported Symbols: The API provides a constantly updated endpoint returning all available symbols, ensuring users have access to the latest metal options.

{"AAAU":{"id":"AAAU","name":"Goldman Sachs Physical Gold ETF"},"ADA":{"id":"ADA","name":"Cardano"}}

• Latest Rates: This feature returns real-time exchange rate data updated every 60 seconds, crucial for timely trading decisions.

{"success":true,"timestamp":1695995580,"date":"2023-09-29","base":"USD","rates":{"XAU":1871.0964767468606,"XAG":23.245504896265448}}

• Historical Rates: Users can access historical rates for most symbols dating back to 2019 by appending a date to the base URL.

{"success":true,"historical":true,"date":"2023-08-15","base":"USD","rates":{"XAU":0.00052589221639544,"XAG":0.044312865884032}}

• Time-Series: This feature allows users to query the API for daily historical rates between two dates, with a limitation of 365 days and one symbol per request.

{"success":true,"timeseries":true,"start_date":"2023-08-20","end_date":"2023-08-24","base":"USD","rates":{"2023-08-20":{"XAU":0.00052913280472303},"2023-08-21":{"XAU":0.00052913270300995}}}

• Fluctuation: Users can retrieve information about daily price fluctuations, limited to 365 days and one symbol per request.

{"success":true,"fluctuation":true,"start_date":"2023-08-23","end_date":"2023-08-28","base":"USD","rates":{"XAU":{"start_rate":0.00052677557894163,"end_rate":0.00052059343785908,"change":6.182141082550024e-6,"change_pct":1.1735815648422538}}}

• Open High Low Close (OHLC) Price: This feature allows users to query the API for the open, high, low, and close price for a specific metal.

{"success":true,"timestamp":1696002134,"date":"2022-06-01","base":"USD","symbol":"XAU","rates":{"open":6.5158957654723e-5,"high":6.5424183006536e-5,"low":6.5153094462541e-5,"close":6.5418300653595e-5}}

• Carat: Users can retrieve information about gold rates per karat, which is particularly useful for jewelers and investors in gold.

{"success":true,"timestamp":1696007349,"base":"USD","rates":{"24K":60.04,"22K":55.05,"21K":52.59,"18K":45.08}}

Pros and Cons

Pros:

• Comprehensive coverage of various metals.
• Real-time updates ensure timely decision-making.
• Historical data supports in-depth analysis.

Cons:

• Limited to metal prices, which may not suit all traders.
• Requires integration effort for new users.

Ideal Use Cases

This API is ideal for traders and investors in the metals market, financial institutions, and research organizations that require accurate and timely metal pricing data.

How It Differs from NASDAQ Composite Rates API

While the NASDAQ API focuses on stock prices and indices, the Historical Metal Quotes API specializes in metal pricing, providing a different set of data that caters to a specific audience.

7. Live Gold and Silver Prices API

The Live Gold and Silver Prices API provides real-time and historical data on global metals prices, including gold, silver, copper, platinum, and more. This customizable tool is aimed at individuals and entities involved in metals trading and investing.

Key Features and Capabilities

This API includes several important features:

• Supported Symbols: The API provides a constantly updated endpoint returning all available symbols, ensuring users have access to the latest metal options.

{"AAAU":{"id":"AAAU","name":"Goldman Sachs Physical Gold ETF"},"ADA":{"id":"ADA","name":"Cardano"}}

• Latest Rates: This feature returns real-time exchange rate data updated every 60 seconds, crucial for timely trading decisions.

{"success":true,"timestamp":1695995580,"date":"2023-09-29","base":"USD","rates":{"XAU":1871.0964767468606,"XAG":23.245504896265448}}

• Historical Rates: Users can access historical rates for most symbols dating back to 2019 by appending a date to the base URL.

{"success":true,"historical":true,"date":"2023-08-15","base":"USD","rates":{"XAU":0.00052589221639544,"XAG":0.044312865884032}}

• Time-Series: This feature allows users to query the API for daily historical rates between two dates, with a limitation of 365 days and one symbol per request.

{"success":true,"timeseries":true,"start_date":"2023-08-20","end_date":"2023-08-24","base":"USD","rates":{"2023-08-20":{"XAU":0.00052913280472303},"2023-08-21":{"XAU":0.00052913270300995}}}

• Fluctuation: Users can retrieve information about daily price fluctuations, limited to 365 days and one symbol per request.

{"success":true,"fluctuation":true,"start_date":"2023-08-23","end_date":"2023-08-28","base":"USD","rates":{"XAU":{"start_rate":0.00052677557894163,"end_rate":0.00052059343785908,"change":6.182141082550024e-6,"change_pct":1.1735815648422538}}}

• Open High Low Close (OHLC) Price: This feature allows users to query the API for the open, high, low, and close price for a specific metal.

{"success":true,"timestamp":1696002134,"date":"2022-06-01","base":"USD","symbol":"XAU","rates":{"open":6.5158957654723e-5,"high":6.5424183006536e-5,"low":6.5153094462541e-5,"close":6.5418300653595e-5}}

• Carat: Users can retrieve information about gold rates per karat, which is particularly useful for jewelers and investors in gold.

{"success":true,"timestamp":1696007349,"base":"USD","rates":{"24K":60.04,"22K":55.05,"21K":52.59,"18K":45.08}}

Pros and Cons

Pros:

• Comprehensive coverage of various metals.
• Real-time updates ensure timely decision-making.
• Historical data supports in-depth analysis.

Cons:

• Limited to metal prices, which may not suit all traders.
• Requires integration effort for new users.

Ideal Use Cases

This API is ideal for traders and investors in the metals market, financial institutions, and research organizations that require accurate and timely metal pricing data.

How It Differs from NASDAQ Composite Rates API

While the NASDAQ API focuses on stock prices and indices, the Live Gold and Silver Prices API specializes in metal pricing, providing a different set of data that caters to a specific audience.

8. Forex API

The Forex API bridges the gap between applications and the intricate world of global currencies. This API serves as a centralized hub for retrieving real-time exchange rate data, making it an essential tool for developers working with financial applications.

Key Features and Capabilities

This API includes several important features:

• Currencies Available: This endpoint returns a list of all available currencies, allowing users to easily identify which currencies they can work with.

{"AED":"United Arab Emirates Dirham","AFN":"Afghan Afghani","ALL":"Albanian Lek"}

• Get Latest Rates: This feature provides USD-based rates updated every 10 minutes, ensuring users have access to the most current exchange rates.

{"bs":"USD","ts":1692112793,"rt":{"AED":3.673029999509945,"AFN":84.30969549999942}}

• Get Latest Rate: Users must specify two currencies to return the exchange rate updated every 10 minutes, allowing for precise currency conversions.

{"ts":1692113393,"rt":1.092629}

• Currency Conversion: This feature allows users to convert an amount from one currency to another, with rates updated every 10 minutes.

{"ts":1692113393,"vl":10.926292}

Pros and Cons

Pros:

• Access to real-time exchange rates for over 190 currencies.
• Simple integration process for developers.
• Reliable data sourced from reputable financial markets.

Cons:

• Limited to currency exchange rates, which may not suit all financial applications.
• Requires regular updates for accurate data.

Ideal Use Cases

This API is ideal for financial applications, e-commerce platforms, travel booking websites, and budgeting tools that require accurate currency conversion and exchange rate data.

How It Differs from NASDAQ Composite Rates API

While the NASDAQ API focuses on stock prices and indices, the Forex API specializes in currency exchange rates, providing a different set of data that caters to a specific audience.

9. Safe Rate API

The Safe Rate API provides users with up-to-date information on the current risk-free rate, as well as historical data on the rate over a given period of time. This API is particularly useful for investors and financial analysts.

Key Features and Capabilities

This API includes several important features:

• Get Risk-Free Rate: Users can retrieve the current risk-free rate by specifying a date, geography, and duration. This data is crucial for making informed investment decisions.

{"date":"2023-05-10","geography":"US","duration":"3m","risk_free_rate":5.065000057220459}

Pros and Cons

Pros:

• Accurate and reliable data sourced from reputable financial institutions.
• Easy integration into financial models and applications.

Cons:

• Limited to risk-free rate data, which may not suit all financial applications.
• Requires understanding of financial concepts for effective use.

Ideal Use Cases

This API is ideal for portfolio management, capital budgeting, financial modeling, and investment planning where the risk-free rate serves as a benchmark for decision-making.

How It Differs from NASDAQ Composite Rates API

While the NASDAQ API focuses on stock prices and indices, the Safe Rate API specializes in risk-free rate data, providing a different set of information that is essential for financial analysis.

Conclusion

In conclusion, while the NASDAQ Composite Rates API is a powerful tool for accessing stock market data, there are several alternatives available that cater to different needs and use cases. The Real-Time Metal Prices API, RealTime Stock and Business Data API, Current Metal Market Rates API, Up-to-Date Metals Pricing API, Live Precious Metals Rates API, Historical Metal Quotes API, Forex API, and Safe Rate API each offer unique features and capabilities that can enhance your financial applications. Depending on your specific requirements—whether you need real-time metal prices, stock data, currency exchange rates, or risk-free rates—there is an API that can meet your needs effectively. Evaluate these options carefully to choose the best alternative for your project in 2025.