Extract Ethereum (ETH) Historical Prices using this API

In the rapidly evolving world of cryptocurrencies, Ethereum (ETH) stands out as a pivotal player, driving digital transformation across various sectors. Developers and analysts alike are increasingly seeking ways to extract historical price data for Ethereum to inform their strategies and decisions. One powerful tool at their disposal is the Metals-API, which provides comprehensive access to real-time and historical metals data, including the ability to track Ethereum's price movements over time.

About Ethereum (ETH)

Ethereum is more than just a cryptocurrency; it is a decentralized platform that enables developers to build and deploy smart contracts and decentralized applications (dApps). The technological innovation behind Ethereum has revolutionized the way we think about digital assets and transactions. As the second-largest cryptocurrency by market capitalization, Ethereum's price fluctuations can significantly impact the broader market. Understanding these price movements through historical data is crucial for developers, traders, and financial analysts.

As we delve into the capabilities of the Metals-API, we will explore how it empowers users to extract Ethereum's historical prices, analyze trends, and leverage data analytics for informed decision-making. The integration of smart technology and data analytics is transforming the landscape of financial markets, and Ethereum is at the forefront of this evolution.

API Description

The Metals-API is a robust platform designed for developers looking to access real-time and historical metals data. While primarily focused on precious metals, the API's capabilities extend to various currencies, including Ethereum. The API allows developers to build next-generation applications that require accurate and timely data, enabling innovative solutions in the financial sector.

With the Metals-API, users can harness the power of real-time data to track price movements, analyze trends, and make informed decisions. The API's comprehensive documentation, available at Metals-API Documentation, provides detailed guidance on how to implement its features effectively.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different data needs. Each endpoint is designed to provide specific functionalities that can be leveraged for various applications. Here are some of the key features:

Latest Rates Endpoint: This endpoint provides real-time exchange rate data for Ethereum and other metals. Depending on your subscription plan, the API updates this data every 60 minutes or every 10 minutes, ensuring that you have access to the most current information.
Historical Rates Endpoint: Users can access historical rates for Ethereum dating back to 2019. By appending a specific date in the format YYYY-MM-DD, developers can query the Metals-API for past prices, enabling detailed analysis of price trends over time.
Bid And Ask Endpoint: This feature allows users to retrieve real-time bid and ask prices for Ethereum, providing insights into market conditions and helping traders make informed decisions.
Convert Endpoint: The API includes a currency conversion feature that allows users to convert amounts from Ethereum to other currencies or vice versa. This is particularly useful for traders who operate across multiple markets.
Time-Series Endpoint: This endpoint enables users to query daily historical rates between two specified dates, allowing for comprehensive analysis of price movements over time.
Fluctuation Endpoint: Users can track how Ethereum's price fluctuates on a day-to-day basis, providing insights into market volatility and trends.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides detailed OHLC data for Ethereum, allowing users to analyze price movements within specific time frames.
API Key: To access the Metals-API, users must utilize a unique API key, which is passed into the API base URL's access_key parameter. This ensures secure access to the data.
API Response: The data returned by the Metals-API is typically relative to USD, providing a consistent basis for analysis.
Supported Symbols Endpoint: This endpoint returns a constantly updated list of all available currencies, including Ethereum, ensuring that users have access to the latest information.

List of Symbols

The Metals-API provides access to a comprehensive range of metal symbols, including Ethereum. For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page.

API Endpoint Examples and Responses

Latest Rates Endpoint

To get real-time exchange rates for Ethereum, you can use the Latest Rates Endpoint. Here’s an example response:

{
"success": true,
"timestamp": 1780704806,
"base": "USD",
"date": "2026-06-06",
"rates": {
"ETH": 0.000482,
"XAU": 0.000482,
"XAG": 0.03815
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

Accessing historical exchange rates for Ethereum is straightforward. Here’s an example response for a specific date:

{
"success": true,
"timestamp": 1780618406,
"base": "USD",
"date": "2026-06-05",
"rates": {
"ETH": 0.000485,
"XAU": 0.000485,
"XAG": 0.03825
},
"unit": "per troy ounce"
}

Time-series Endpoint

The Time-Series Endpoint allows you to get exchange rates for Ethereum over a specific period. Here’s an example response:

{
"success": true,
"timeseries": true,
"start_date": "2026-05-30",
"end_date": "2026-06-06",
"base": "USD",
"rates": {
"2026-05-30": {
"ETH": 0.000485
},
"2026-06-01": {
"ETH": 0.000483
},
"2026-06-06": {
"ETH": 0.000482
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert Endpoint allows you to convert amounts from Ethereum to other currencies. Here’s an example response:

{
"success": true,
"query": {
"from": "USD",
"to": "ETH",
"amount": 1000
},
"info": {
"timestamp": 1780704806,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

To track rate fluctuations for Ethereum between two dates, you can use the Fluctuation Endpoint. Here’s an example response:

{
"success": true,
"fluctuation": true,
"start_date": "2026-05-30",
"end_date": "2026-06-06",
"base": "USD",
"rates": {
"ETH": {
"start_rate": 0.000485,
"end_rate": 0.000482,
"change": -3.0e-6,
"change_pct": -0.62
}
},
"unit": "per troy ounce"
}

OHLC (Open/High/Low/Close) Endpoint

The OHLC Endpoint provides detailed price data for Ethereum. Here’s an example response:

{
"success": true,
"timestamp": 1780704806,
"base": "USD",
"date": "2026-06-06",
"rates": {
"ETH": {
"open": 0.000485,
"high": 0.000487,
"low": 0.000481,
"close": 0.000482
}
},
"unit": "per troy ounce"
}

Bid/Ask Endpoint

To get current bid and ask prices for Ethereum, you can use the Bid/Ask Endpoint. Here’s an example response:

{
"success": true,
"timestamp": 1780704806,
"base": "USD",
"date": "2026-06-06",
"rates": {
"ETH": {
"bid": 0.000481,
"ask": 0.000483,
"spread": 2.0e-6
}
},
"unit": "per troy ounce"
}

Conclusion

In conclusion, the Metals-API offers a powerful suite of tools for developers looking to extract and analyze Ethereum's historical prices. By leveraging the API's various endpoints, users can access real-time and historical data, track price fluctuations, and gain valuable insights into market trends. The integration of advanced data analytics and smart technology is transforming the way we interact with financial markets, and Ethereum is a prime example of this evolution.

For developers interested in diving deeper into the capabilities of the Metals-API, the Metals-API Documentation is an invaluable resource. Additionally, the Metals-API Supported Symbols page provides a comprehensive list of available currencies, ensuring that users have access to the latest information.

As the landscape of digital currencies continues to evolve, staying informed and utilizing the right tools will be crucial for success. The Metals-API stands out as a reliable partner for developers seeking to harness the power of data in their applications.

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Extract Ethereum (ETH) Historical Prices using this API