Natural Gas Price API – Real-Time & Historical Gas Prices in JSON

A natural gas price API provides structured access to real-time and historical gas price data. Natural gas is a major energy commodity used in power generation, heating, industrial production, and global energy markets.

This guide explains how natural gas price data works, how it is structured in APIs, and how developers use it in energy dashboards, trading systems, utility platforms, and market analytics tools.

In practical applications, natural gas data is used to monitor energy market movements, track seasonal demand, analyze price volatility, and support decisions in power, industrial, and commodity markets.

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Typical Natural Gas Data Structure

Natural gas price data is typically delivered as structured JSON objects, where each record represents a current or historical price snapshot.

A typical natural gas price response includes the following parameters:

• commodity_name – commodity identifier, such as natural gas
• commodity_unit – measurement unit, such as USD per MMBtu
• commodity_price – latest quoted price
• price_change_day – daily price change
• percentage_day – daily percentage change
• percentage_week – weekly percentage change
• percentage_month – monthly percentage change
• percentage_year – yearly percentage change
• datetime – timestamp of the price update

This structure allows developers to integrate natural gas market data into dashboards, compare price movements, and build energy monitoring tools.

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How Natural Gas Price Data Is Used

Natural gas price data supports a wide range of energy, industrial, and financial workflows.

Energy Trading

Traders use natural gas prices to monitor market volatility, seasonal demand, and short-term price movements across energy markets.

Power Generation

Power producers track gas prices because natural gas is widely used for electricity generation. As a result, gas price movements can affect power market costs.

Utility Companies

Utilities use natural gas data to monitor heating demand, forecast costs, and support energy planning during seasonal demand changes.

Industrial Consumption

Industrial companies use gas price data to track energy input costs for manufacturing, chemicals, fertilizers, and other production processes.

Market Analytics

Analysts use historical natural gas data to study price cycles, demand patterns, storage trends, and broader commodity market conditions.

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Example Natural Gas Price Data Response

Below is an example of how natural gas price data may appear in JSON format.

{
  "commodity_name": "natural gas",
  "commodity_unit": "usd/mmbtu",
  "commodity_price": "3.42",
  "price_change_day": "0.08",
  "percentage_day": "2.39%",
  "datetime": "2026-05-11T12:00:00"
}

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Example Natural Gas Data Request

To retrieve natural gas price data, you can send a simple API request:

https://apidata.fin2dev.com/v1/commodities?key=YOUR_API_KEY&commodity_name=natural_gas

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Example API Integration

The following examples show how developers can request natural gas price data using Python and PHP.

Python Example

import requests

url = "https://apidata.fin2dev.com/v1/commodities"
params = {"key":"YOUR_API_KEY","commodity_name":"natural_gas"}

data = requests.get(url, params=params).json()

print(data["result"]["output"])

PHP Example

<?php

$url = "https://apidata.fin2dev.com/v1/commodities?key=YOUR_API_KEY&commodity_name=natural_gas";

$response = file_get_contents($url);
$data = json_decode($response, true);

print_r($data["result"]["output"]);

?>

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Live Natural Gas Price Data Example

For example, the following JSON shows a compact natural gas response using the output field from the API.

{
  "output": [
    {
      "commodity_name": "natural gas",
      "commodity_unit": "usd/mmbtu",
      "commodity_price": "3.42",
      "price_change_day": "0.08",
      "percentage_day": "2.39%",
      "percentage_week": "-1.44%",
      "percentage_month": "6.18%",
      "percentage_year": "21.75%",
      "datetime": "2026-05-11T12:00:00.000"
    }
  ]
}

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Start Using Natural Gas Price API

Natural Gas Price API is included in all plans.
Natural gas prices are available through the Fin2Dev Commodity Prices API, together with Oil, Gold, Silver, Copper, Lithium and more.

Start with a small plan, test real-time and historical natural gas price data in JSON format, then scale as your application grows.

Basic

Entry plan for testing

Intro offer

$9

• 500 calls included
• 10 calls per minute

Get Basic

Popular

Best for most applications

Balanced plan

$19

• 3,000 calls included
• 20 calls per minute

Get Popular

Premium

For scaling applications

Higher volume

$49

• 10,000 calls included
• 30 calls per minute

Get Premium

Note: This is a simplified pricing overview for quick comparison. Full plan details can be found on the pricing page.

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Natural Gas Price API vs Commodity Price API

A natural gas price API focuses specifically on gas market data, while a broader Commodity Price API provides access to multiple commodity categories including energy, metals, precious metals, and agricultural products.

For energy-specific applications, natural gas data may be enough. However, for multi-asset platforms, a full commodity API provides more flexibility.

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Related Commodity APIs

Natural gas price data is often used alongside other commodity APIs to build energy market dashboards, analytics systems, and trading tools.

• Oil Price API – access WTI and Brent crude oil prices
• Gold Price API – access gold prices and XAU market data
• Silver Price API – track silver prices and XAG market data
• Metal Price API – track copper, aluminum, lithium, and industrial metals
• Agricultural Commodities Price API – access coffee, wheat, corn, soybean, sugar, and other agricultural commodity prices
• Commodity Price API – get unified access to energy, metals, agriculture, and global commodities data

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Frequently Asked Questions

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If you need access to multiple commodities including natural gas, crude oil, metals, gold, silver, and agricultural products, you can explore the full Commodity Price API.