Get Steel Billet China Spot (STB-CH) prices using this API for your application

Introduction

In the rapidly evolving landscape of metal markets, the ability to access real-time data is crucial for developers and businesses alike. One such valuable resource is the Metals-API, which provides comprehensive access to steel billet prices in China, specifically the Spot (STB-CH) prices, along with a wealth of other metal-related data. This blog post will delve into the intricacies of the Metals-API, focusing on its capabilities, particularly regarding Gold (XAU), and how developers can leverage this API to build innovative applications that harness the power of real-time metals data.

Understanding Gold (XAU) and Its Market Dynamics

Gold, represented by the symbol XAU, is one of the most sought-after metals in the world. Its value is influenced by various factors, including economic stability, inflation rates, and market demand. The integration of digital transformation in metal markets has revolutionized how traders and investors access and analyze gold prices. With the advent of advanced data analytics and smart technology, stakeholders can now make informed decisions based on real-time insights.

Digital Transformation in Metal Markets

The digital transformation of metal markets has led to the emergence of sophisticated tools and platforms that provide instant access to market data. The Metals-API stands at the forefront of this transformation, offering developers the ability to integrate real-time metals data into their applications. This API not only provides current prices but also historical data, allowing for comprehensive market analysis.

Technological Innovation and Advancement

Technological advancements have enabled the Metals-API to deliver accurate and timely data. By utilizing cutting-edge data analytics, the API ensures that users receive the most relevant information, empowering them to make strategic decisions. The API's ability to provide real-time updates every 60 minutes or even every 10 minutes, depending on the subscription plan, is a testament to its innovative design.

Data Analytics and Insights

Data analytics plays a pivotal role in understanding market trends and fluctuations. The Metals-API offers various endpoints that allow users to access historical rates, bid and ask prices, and even time-series data. This wealth of information can be harnessed to identify patterns, forecast future trends, and make informed investment decisions.

Smart Technology Integration

Integrating smart technology with the Metals-API enhances its functionality. Developers can create applications that not only display current prices but also analyze trends and provide alerts based on specific market conditions. This level of integration allows businesses to stay ahead of the curve in a competitive market.

Future Trends and Possibilities

As the demand for real-time data continues to grow, the Metals-API is poised to evolve further. Future enhancements may include more granular data analytics, machine learning capabilities for predictive analysis, and expanded coverage of additional metals and currencies. Developers who leverage these advancements will be well-positioned to create next-generation applications that meet the needs of a dynamic market.

API Description

The Metals-API is a powerful tool that provides developers with access to a wide range of metal prices and currency conversion functionalities. This API is designed to empower developers to build applications that require real-time data, making it an essential resource for anyone involved in the metals market.

For detailed information on how to get started, refer to the Metals-API Documentation. This resource outlines the various endpoints available, including the latest rates, historical rates, and conversion functionalities.

Key Features of the Metals-API

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

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for metals, updated based on your subscription plan. This endpoint is crucial for applications that require the most current pricing information. For example, a developer can retrieve the latest gold prices in USD and display them in their application.

{
"success": true,
"timestamp": 1780791035,
"base": "USD",
"date": "2026-06-07",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

Accessing historical rates is essential for analyzing market trends over time. The Historical Rates Endpoint allows users to query rates dating back to 2019. This feature is particularly useful for developers creating applications that require historical data for analysis or reporting.

{
"success": true,
"timestamp": 1780704635,
"base": "USD",
"date": "2026-06-06",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825
},
"unit": "per troy ounce"
}

Bid and Ask Endpoint

The Bid and Ask Endpoint provides real-time bid and ask prices for metals, allowing developers to create applications that require precise pricing information for trading purposes. This endpoint is particularly valuable for financial applications that need to display current market conditions.

{
"success": true,
"timestamp": 1780791035,
"base": "USD",
"date": "2026-06-07",
"rates": {
"XAU": {
"bid": 0.000481,
"ask": 0.000483,
"spread": 2.0e-6
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert Endpoint allows 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 functionalities.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1780791035,
"rate": 0.000482
},
"result": 0.482,
"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 developers looking to analyze trends over specific periods.

{
"success": true,
"timeseries": true,
"start_date": "2026-05-31",
"end_date": "2026-06-07",
"base": "USD",
"rates": {
"2026-05-31": {
"XAU": 0.000485
},
"2026-06-07": {
"XAU": 0.000482
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides information about how currencies fluctuate on a day-to-day basis. This endpoint is particularly useful for applications that need to track market volatility.

{
"success": true,
"fluctuation": true,
"start_date": "2026-05-31",
"end_date": "2026-06-07",
"base": "USD",
"rates": {
"XAU": {
"start_rate": 0.000485,
"end_rate": 0.000482,
"change": -3.0e-6,
"change_pct": -0.62
}
},
"unit": "per troy ounce"
}

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

The OHLC Price Endpoint allows users to query the API for the open, high, low, and close prices for a specific time period. This data is essential for traders who analyze price movements over time.

{
"success": true,
"timestamp": 1780791035,
"base": "USD",
"date": "2026-06-07",
"rates": {
"XAU": {
"open": 0.000485,
"high": 0.000487,
"low": 0.000481,
"close": 0.000482
}
},
"unit": "per troy ounce"
}

Historical LME Endpoint

The Historical LME Endpoint provides access to historical rates for LME symbols dating back to 2008. This endpoint is particularly useful for developers needing historical data for specific metals traded on the London Metal Exchange.

{
"success": true,
"timestamp": 1780704635,
"base": "USD",
"date": "2026-06-06",
"rates": {
"XAU": 0.000485
},
"unit": "per troy ounce"
}

API Key and Authentication

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 ensures that only authorized users can access the API's features.

API Response Structure

The API responses are structured in a JSON format, making them easy to parse and integrate into applications. Each response includes fields such as success, timestamp, base currency, date, rates, and unit, providing comprehensive information for developers to work with.

Common Use Cases for the Metals-API

The Metals-API can be utilized in various applications, including:

• Trading Platforms: Integrate real-time pricing data to enhance trading decisions.
• Financial Analysis Tools: Use historical data to analyze trends and forecast future prices.
• Investment Applications: Provide users with up-to-date information on metal prices for informed investment choices.

Conclusion

The Metals-API is an invaluable resource for developers looking to integrate real-time metals data into their applications. With its extensive features, including the ability to access the latest rates, historical data, and conversion functionalities, the API empowers users to make informed decisions in the dynamic metal markets. By leveraging the capabilities of the Metals-API, developers can create innovative applications that meet the needs of traders, investors, and analysts alike.

For more information on the Metals-API, visit the Metals-API Website and explore the Metals-API Supported Symbols for a comprehensive list of available metals and currencies.