The US State Gas Price Data API is designed to help users retrieve up-to-date gas price averages for different fuel types across U.S. states. Instead of fetching all data at once, the API provides segmented endpoints to allow targeted queries. Users can retrieve a list of available states, then request specific price details for regular, mid-grade, premium, and diesel fuel by specifying the state. This structure enables efficient data retrieval and better performance for applications integrating fuel price data for analytics, travel planning, or cost tracking.
[{"states":[{"state_name":"Alaska"},{"state_name":"Alabama"},{"state_name":"Arkansas"},{"state_name":"Arizona"},{"state_name":"California"},{"state_name":"Colorado"},{"state_name":"Connecticut"},{"state_name":"District of Columbia"},{"state_name":"Delaware"},{"state_name":"Florida"},{"state_name":"Georgia"},{"state_name":"Hawaii"},{"state_name":"Iowa"},{"state_name":"Idaho"},{"state_name":"Illinois"},{"state_name":"Indiana"},{"state_name":"Kansas"},{"state_name":"Kentucky"},{"state_name":"Louisiana"},{"state_name":"Massachusetts"},{"state_name":"Maryland"},{"state_name":"Maine"},{"state_name":"Michigan"},{"state_name":"Minnesota"},{"state_name":"Missouri"},{"state_name":"Mississippi"},{"state_name":"Montana"},{"state_name":"North Carolina"},{"state_name":"North Dakota"},{"state_name":"Nebraska"},{"state_name":"New Hampshire"},{"state_name":"New Jersey"},{"state_name":"New Mexico"},{"state_name":"Nevada"},{"state_name":"New York"},{"state_name":"Ohio"},{"state_name":"Oklahoma"},{"state_name":"Oregon"},{"state_name":"Pennsylvania"},{"state_name":"Rhode Island"},{"state_name":"South Carolina"},{"state_name":"South Dakota"},{"state_name":"Tennessee"},{"state_name":"Texas"},{"state_name":"Utah"},{"state_name":"Virginia"},{"state_name":"Vermont"},{"state_name":"Washington"},{"state_name":"Wisconsin"},{"state_name":"West Virginia"},{"state_name":"Wyoming"}]}]
curl --location --request POST 'https://zylalabs.com/api/6214/us+state+gas+price+data+api/8683/obtain+available+states' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{}'
[{"state":"California","regular_gas_price":"$4.832"}]
curl --location --request POST 'https://zylalabs.com/api/6214/us+state+gas+price+data+api/8684/obtain+regular+gas+price' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{"state":"Required"}'
[{"state":"California","mid_grade_gas_price":"5.042"}]
curl --location --request POST 'https://zylalabs.com/api/6214/us+state+gas+price+data+api/8685/obtain+mid-grade+gas+price' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{"state":"Required"}'
[{"state":"California","regular_gas_price":"$5.223"}]
curl --location --request POST 'https://zylalabs.com/api/6214/us+state+gas+price+data+api/8686/obtain+premium+gas+price' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{"state":"Required"}'
[{"state":"California","diesel_gas_price":"5.105"}]
curl --location --request POST 'https://zylalabs.com/api/6214/us+state+gas+price+data+api/8687/obtain+diesel+gas+price' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{"state":"Required"}'
| Header | Description |
|---|---|
Authorization
|
[Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed. |
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
You can retrieve average gas prices for four categories: regular, mid-grade, premium, and diesel.
You can filter gas price data by specifying the state in your API request after retrieving the list of available states.
The gas price data provided by the API is real-time, allowing users to access the most current average prices.
No, the API is designed to retrieve gas prices for one state at a time to ensure efficient data retrieval.
Potential use cases include analytics for fuel price trends, travel planning to estimate fuel costs, and cost tracking for businesses that rely on transportation.
To obtain your API key, first sign in to your account and navigate to the API you want to use. From the API's Pricing section, choose a plan and complete the subscription process. Once subscribed, return to the API page and you will see your API Access Key displayed at the top of the documentation page. You can use this key to authenticate your requests.
You can’t switch APIs during the free trial. If you subscribe to a different API, your trial will end and the new subscription will start as a paid plan.
The free trial lasts for 7 days and allows you to make up to 50 API requests.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
Yes. If the API offers a free trial, you will see a "Free 7-Day Trial" option in its Pricing section. The trial lasts for 7 days and allows up to 50 API requests, enabling you to evaluate the API before subscribing to a paid plan.
Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.
You can monitor your API usage through the response headers included with every request:
x-zyla-api-calls-monthly-used: Shows the total number of API requests you have used during the current billing period.
x-zyla-api-calls-monthly-remaining: Shows the number of API requests you have remaining for the current billing period.
Yes, you can cancel your subscription at any time. Simply go to the Pricing section of the API you're subscribed to and click the "Unsubscribe" button.
Please note that upgrades, downgrades, and cancellations take effect immediately. Once your subscription is canceled, access to the service will end immediately, regardless of any remaining API calls in your quota.
Please have a look at our Refund Policy: https://zylalabs.com/terms#refund
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