Get Cobalt China Spot (LCO-CH) prices using this API

Introduction

In today's rapidly evolving digital landscape, the demand for real-time data in the metals market has never been higher. Cobalt, represented by the spot price LCO-CH, is a critical component in various industries, particularly in battery production for electric vehicles. To access accurate and timely Cobalt prices, developers can leverage the Metals-API. This powerful API provides a comprehensive suite of tools for retrieving metal prices, including Cobalt, and offers a transformative approach to data analytics and insights in the metals market.

About Cobalt (LCO)

Cobalt is a strategic metal that plays a pivotal role in the production of rechargeable batteries, particularly lithium-ion batteries used in electric vehicles and portable electronics. As the world shifts towards sustainable energy solutions, the demand for Cobalt is expected to rise significantly. The digital transformation in metal markets, driven by technological innovation and advancement, is reshaping how industries access and utilize metal pricing data.

With the integration of smart technology, data analytics, and real-time insights, developers can create applications that not only track Cobalt prices but also analyze market trends and fluctuations. The Metals-API empowers developers to build next-generation applications that harness the power of real-time metals data, enabling them to stay ahead in a competitive landscape.

API Description

The Metals-API is designed to provide developers with real-time access to metal prices, including Cobalt. This API is a game-changer for those looking to integrate metal pricing data into their applications. With its robust capabilities, the Metals-API allows users to retrieve the latest rates, historical data, and various analytical insights.

One of the standout features of the Metals-API is its ability to deliver real-time exchange rate data, updated at intervals depending on the user's subscription plan. This ensures that developers have access to the most current information, which is crucial for making informed decisions in the fast-paced metals market. The API also supports a wide range of endpoints, each tailored to meet specific data retrieval needs.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different data retrieval requirements. Here are some of the key features:

Latest Rates Endpoint

The Latest Rates endpoint provides real-time exchange rate data for metals, including Cobalt. Depending on your subscription plan, this endpoint can return data updated every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for applications that require up-to-the-minute pricing information.

{
"success": true,
"timestamp": 1775866086,
"base": "USD",
"date": "2026-04-11",
"rates": {
"XCU": 0.294118
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

Accessing historical rates is crucial for analyzing market trends over time. The Historical Rates endpoint allows developers to query the Metals-API for historical rates dating back to 2019. By appending a specific date in the format YYYY-MM-DD, users can retrieve past pricing data for Cobalt and other metals.

{
"success": true,
"timestamp": 1775779686,
"base": "USD",
"date": "2026-04-10",
"rates": {
"XCU": 0.295
},
"unit": "per troy ounce"
}

Bid And Ask Endpoint

The Bid and Ask endpoint is a powerful feature that allows users to retrieve real-time bid and ask prices for metals. This information is vital for traders and investors looking to make informed decisions based on current market conditions.

{
"success": true,
"timestamp": 1775866086,
"base": "USD",
"date": "2026-04-11",
"rates": {
"XCU": {
"bid": 0.294,
"ask": 0.295,
"spread": 0.001
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert endpoint enables users to convert any amount from one metal to another or to/from USD. This feature is particularly useful for applications that require currency conversion for pricing calculations.

{
"success": true,
"query": {
"from": "USD",
"to": "XCU",
"amount": 1000
},
"info": {
"timestamp": 1775866086,
"rate": 0.294
},
"result": 294,
"unit": "troy ounces"
}

Time-Series Endpoint

The Time-Series endpoint allows users to query the API for daily historical rates between two dates of their choice. This feature is invaluable for conducting in-depth market analysis and understanding price movements over time.

{
"success": true,
"timeseries": true,
"start_date": "2026-04-04",
"end_date": "2026-04-11",
"base": "USD",
"rates": {
"2026-04-04": {
"XCU": 0.295
},
"2026-04-11": {
"XCU": 0.294
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation endpoint provides insights into how metal prices fluctuate on a day-to-day basis. This feature is essential for understanding market volatility and making strategic trading decisions.

{
"success": true,
"fluctuation": true,
"start_date": "2026-04-04",
"end_date": "2026-04-11",
"base": "USD",
"rates": {
"XCU": {
"start_rate": 0.295,
"end_rate": 0.294,
"change": -0.001,
"change_pct": -0.34
}
},
"unit": "per troy ounce"
}

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

The OHLC endpoint provides detailed price information, including the open, high, low, and close prices for a specific time period. This data is crucial for traders looking to analyze market performance and make informed decisions.

{
"success": true,
"timestamp": 1775866086,
"base": "USD",
"date": "2026-04-11",
"rates": {
"XCU": {
"open": 0.295,
"high": 0.297,
"low": 0.293,
"close": 0.294
}
},
"unit": "per troy ounce"
}

Historical LME Endpoint

The Historical LME endpoint allows users to access historical rates for LME symbols dating back to 2008. This feature is particularly useful for those looking to analyze long-term trends in the metals market.

{
"success": true,
"timestamp": 1775779686,
"base": "USD",
"date": "2026-04-10",
"rates": {
"XCU": 0.295
},
"unit": "per troy ounce"
}

API Key and Response

To access the Metals-API, users must obtain an API key, which is passed into the API base URL's access_key parameter. This key is essential for authentication and authorization when making requests to the API.

Exchange rates delivered by the Metals-API are, by default, relative to USD. All data is returned in a structured JSON format, making it easy for developers to integrate and utilize the information in their applications.

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 invaluable for developers looking to understand the various metals available for querying.

Conclusion

The Metals-API is a powerful tool for developers seeking to integrate real-time metal pricing data into their applications. With features such as the Latest Rates, Historical Rates, and various analytical endpoints, the API empowers users to make informed decisions based on accurate and timely information. As the demand for metals like Cobalt continues to grow, leveraging the capabilities of the Metals-API will be essential for staying competitive in the market.

For more information on how to implement the Metals-API in your applications, visit the Metals-API Documentation. This resource provides comprehensive guidance on utilizing the API's features effectively. By harnessing the power of real-time data, developers can create innovative solutions that drive success in the metals market.