Get Cobalt Sulphate (CO-SO4) Historical Prices in different currencies using this API

Introduction

In the dynamic world of commodities trading, understanding the historical prices of metals like Cobalt Sulphate (CO-SO4) is crucial for making informed decisions. The Metals-API provides a powerful tool for developers and traders alike, offering real-time and historical data on various metals, including Cobalt. This blog post will delve into how to access historical prices using the Metals-API, focusing on its capabilities, features, and practical applications.

About Cobalt (LCO)

Cobalt is a critical metal used in various industries, particularly in the production of batteries for electric vehicles and electronic devices. As the demand for sustainable energy solutions grows, the importance of tracking Cobalt prices becomes paramount. The digital transformation in metal markets has led to the integration of advanced technologies, data analytics, and smart technology solutions, enabling stakeholders to gain insights into market trends and price fluctuations.

With the Metals-API, developers can harness the power of real-time data to build applications that provide insights into Cobalt pricing, helping businesses and investors make strategic decisions. The API's capabilities extend beyond mere price tracking; it empowers users to analyze historical trends, monitor fluctuations, and convert prices across different currencies.

API Description

The Metals-API is designed to provide comprehensive data on metal prices, including Cobalt. It offers a range of endpoints that allow users to access real-time and historical data, making it an invaluable resource for developers looking to create next-generation applications. The API is built with innovation in mind, enabling seamless integration with existing systems and applications.

For detailed information on how to use the API, refer to the Metals-API Documentation. This resource provides comprehensive guidance on the various endpoints, their functionalities, and how to implement them effectively.

Key Features and Endpoints

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

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for metals, updated at intervals based on the user's subscription plan. This feature is essential for traders who need up-to-the-minute information to make quick decisions. The API returns data in a structured format, allowing for easy integration into applications.

{
"success": true,
"timestamp": 1781223447,
"base": "USD",
"date": "2026-06-12",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912,
"XPD": 0.000744,
"XCU": 0.294118,
"XAL": 0.434783,
"XNI": 0.142857,
"XZN": 0.344828
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

Accessing historical rates is crucial for analyzing trends over time. The Historical Rates Endpoint allows users to retrieve data dating back to 2019. By appending a specific date to the API request, developers can obtain historical prices for Cobalt and other metals, facilitating in-depth market analysis.

{
"success": true,
"timestamp": 1781137047,
"base": "USD",
"date": "2026-06-11",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Bid And Ask Endpoint

The Bid and Ask Endpoint provides real-time bid and ask prices for metals, allowing traders to understand market dynamics better. This feature is particularly useful for those looking to execute trades at optimal prices.

{
"success": true,
"timestamp": 1781223447,
"base": "USD",
"date": "2026-06-12",
"rates": {
"XAU": {
"bid": 0.000481,
"ask": 0.000483,
"spread": 2.0e-6
},
"XAG": {
"bid": 0.0381,
"ask": 0.0382,
"spread": 0.0001
},
"XPT": {
"bid": 0.000911,
"ask": 0.000913,
"spread": 2.0e-6
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert Endpoint allows users to convert amounts between different currencies or metals. This feature is particularly useful for traders operating in multiple markets, as it simplifies the process of price comparison and analysis.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1781223447,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series Endpoint enables users to query daily historical rates between two specified dates. This feature is invaluable for conducting trend analysis and understanding price movements over time.

{
"success": true,
"timeseries": true,
"start_date": "2026-06-05",
"end_date": "2026-06-12",
"base": "USD",
"rates": {
"2026-06-05": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-06-07": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-06-12": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides insights into how prices change over time, allowing users to track rate fluctuations between two dates. This feature is essential for understanding market volatility and making informed trading decisions.

{
"success": true,
"fluctuation": true,
"start_date": "2026-06-05",
"end_date": "2026-06-12",
"base": "USD",
"rates": {
"XAU": {
"start_rate": 0.000485,
"end_rate": 0.000482,
"change": -3.0e-6,
"change_pct": -0.62
},
"XAG": {
"start_rate": 0.03825,
"end_rate": 0.03815,
"change": -0.0001,
"change_pct": -0.26
},
"XPT": {
"start_rate": 0.000915,
"end_rate": 0.000912,
"change": -3.0e-6,
"change_pct": -0.33
}
},
"unit": "per troy ounce"
}

Open/High/Low/Close (OHLC) Price Endpoint

The OHLC Price Endpoint allows users to retrieve open, high, low, and close prices for a specific time period. This data is crucial for traders looking to analyze market trends and make predictions based on historical performance.

{
"success": true,
"timestamp": 1781223447,
"base": "USD",
"date": "2026-06-12",
"rates": {
"XAU": {
"open": 0.000485,
"high": 0.000487,
"low": 0.000481,
"close": 0.000482
},
"XAG": {
"open": 0.03825,
"high": 0.0383,
"low": 0.0381,
"close": 0.03815
},
"XPT": {
"open": 0.000915,
"high": 0.000918,
"low": 0.00091,
"close": 0.000912
}
},
"unit": "per troy ounce"
}

Historical LME Endpoint

The Historical LME Endpoint provides access to historical rates for LME symbols dating back to 2008. This feature is particularly useful for users interested in tracking prices on the London Metal Exchange, offering insights into long-term trends.

List of Symbols

The Metals-API provides access to a comprehensive range of metal symbols. For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page. This resource is essential for developers looking to integrate specific metal data into their applications.

Conclusion

In conclusion, the Metals-API offers a robust solution for accessing historical prices of metals like Cobalt Sulphate (CO-SO4). With its extensive range of endpoints, developers can build applications that provide real-time insights, historical analysis, and comprehensive market data. By leveraging the API's capabilities, businesses can enhance their decision-making processes and stay ahead in the competitive commodities market.

For more information on how to implement these features, visit the Metals-API Documentation and explore the potential of integrating real-time metals data into your applications. The future of trading and investment in metals is here, and the Metals-API is at the forefront of this transformation.