Collect DB Gold Double Short ETN (DZZ) Historical Prices from this API

Introduction

The Collect DB Gold Double Short ETN (DZZ) is an innovative financial instrument that allows investors to gain exposure to gold prices while leveraging the potential for significant returns. For developers and analysts interested in tracking the historical prices of DZZ, the Metals-API offers a powerful solution. This API provides real-time and historical data on precious metals, including gold, enabling users to make informed decisions based on accurate market insights. In this blog post, we will explore how to collect historical prices for DZZ using the Metals-API, delve into its features, and discuss the transformative potential of real-time metals data.

Metals-API Information

About Gold (XAU)

Gold has long been a cornerstone of the financial markets, serving as a safe haven during economic uncertainty. In recent years, the digital transformation in precious metals has opened new avenues for investment and trading. The integration of data analytics and market insights has empowered traders to make data-driven decisions, while technology integration in trading platforms has streamlined the buying and selling process. Innovations in price discovery and the emergence of digital asset solutions have further enhanced the accessibility of gold investments.

API Description

The Metals-API is a robust tool designed for developers seeking to access real-time and historical data on precious metals. With its comprehensive capabilities, the API empowers users to build next-generation applications that leverage real-time metals data for trading, analysis, and reporting. The API provides a seamless experience for retrieving data, with endpoints that cater to various needs, from real-time rates to historical trends. For more information, visit the Metals-API Website or check the Metals-API Documentation.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that provide different functionalities, each designed to meet specific user needs. Here are some of the key features:

• Latest Rates Endpoint: This endpoint returns real-time exchange rate data for precious metals, updated based on your subscription plan. Users can access the latest rates every 60 minutes, every 10 minutes, or even more frequently, depending on their needs.
• Historical Rates Endpoint: Users can query historical rates dating back to 2019 by appending a specific date to the API request. This feature is particularly useful for analyzing trends over time.
• Bid And Ask Endpoint: This powerful feature allows users to retrieve real-time bid and ask prices for various metals, providing insights into market liquidity and pricing.
• Convert Endpoint: The Metals-API includes a currency conversion endpoint, enabling users to convert amounts from one metal to another or to/from USD seamlessly.
• Time-Series Endpoint: This endpoint allows users to query daily historical rates between two chosen dates, facilitating in-depth analysis of price movements.
• Fluctuation Endpoint: Users can track how currencies fluctuate on a day-to-day basis, providing insights into market volatility.
• Carat Endpoint: This feature allows users to retrieve information about gold rates by carat, which is essential for jewelers and investors in the jewelry market.
• Lowest/Highest Price Endpoint: Users can query the API to get the lowest and highest prices for a specified date, aiding in market analysis.
• Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific date, essential for technical analysis.
• Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, allowing for comprehensive market analysis.
• API Key: Users must include their unique API key in the request to authenticate and access the data.
• API Response: The API delivers exchange rates relative to USD, with all data returned in a structured JSON format.
• Available Endpoints: The Metals-API features 14 different endpoints, each providing unique functionalities to cater to diverse user needs.
• Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies and metals, ensuring users have access to the latest information.
• News Endpoint: Retrieve the latest news articles related to various metals, keeping users informed about market developments.

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.

API Endpoint Examples and Responses

Understanding how to interact with the Metals-API is crucial for developers. Below are examples of various endpoints and their responses, providing insights into how to effectively utilize the API.

Latest Rates Endpoint

The Latest Rates Endpoint allows users to get real-time exchange rates for all available metals. Here is an example response:

{
"success": true,
"timestamp": 1776557816,
"base": "USD",
"date": "2026-04-19",
"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"
}

In this response, the "rates" object contains the current exchange rates for various metals, with "XAU" representing gold.

Historical Rates Endpoint

Accessing historical exchange rates is straightforward with the Historical Rates Endpoint. Here’s an example response:

{
"success": true,
"timestamp": 1776471416,
"base": "USD",
"date": "2026-04-18",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

This response shows the historical rates for gold and other metals on a specific date, allowing users to analyze past performance.

Time-Series Endpoint

The Time-Series Endpoint enables users to retrieve exchange rates for a specific time period. Here’s an example response:

{
"success": true,
"timeseries": true,
"start_date": "2026-04-12",
"end_date": "2026-04-19",
"base": "USD",
"rates": {
"2026-04-12": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-04-14": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-04-19": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

This response provides daily rates for the specified time period, allowing for trend analysis and forecasting.

Convert Endpoint

The Convert Endpoint allows users to convert any amount from one metal to another or to/from USD. Here’s an example response:

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1776557816,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

This response shows the conversion of 1000 USD to gold, providing the equivalent amount in troy ounces.

Fluctuation Endpoint

The Fluctuation Endpoint tracks rate fluctuations between two dates. Here’s an example response:

{
"success": true,
"fluctuation": true,
"start_date": "2026-04-12",
"end_date": "2026-04-19",
"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"
}

This response provides insights into how the rates have changed over the specified period, which is crucial for traders looking to capitalize on market movements.

OHLC (Open/High/Low/Close) Endpoint

The OHLC Endpoint provides open, high, low, and close prices for a specific time period. Here’s an example response:

{
"success": true,
"timestamp": 1776557816,
"base": "USD",
"date": "2026-04-19",
"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"
}

This response is essential for traders who rely on technical analysis to make informed decisions based on price movements throughout the trading day.

Bid/Ask Endpoint

The Bid/Ask Endpoint provides current bid and ask prices for metals. Here’s an example response:

{
"success": true,
"timestamp": 1776557816,
"base": "USD",
"date": "2026-04-19",
"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"
}

This response provides crucial information for traders looking to execute buy or sell orders based on the current market conditions.

Conclusion

In conclusion, the Collect DB Gold Double Short ETN (DZZ) represents a unique opportunity for investors to engage with the gold market. By utilizing the Metals-API, developers can easily access historical prices and real-time data, enabling them to build sophisticated applications that analyze market trends and make informed trading decisions. The API's extensive features, including the Latest Rates, Historical Rates, and various conversion endpoints, provide a comprehensive toolkit for any developer looking to leverage precious metals data.

As the financial landscape continues to evolve, the integration of technology and data analytics will play a pivotal role in shaping the future of trading and investment. By harnessing the capabilities of the Metals-API, developers can stay ahead of the curve and create innovative solutions that meet the demands of a rapidly changing market.

For more information on how to get started with the Metals-API, check out the Metals-API Documentation and explore the Metals-API Supported Symbols for a comprehensive list of available metals and currencies.