The World Population Review API is a RESTful API designed to expose data from the State Parks by State dataset available on World Population Review. It offers endpoints to query each attribute individually (e.g., number of parks, total parks area), using the state as a parameter. It allows clients to analyze environmental and recreational coverage across states. The API supports flexible querying for states, park statistics, density, and rank—making it ideal for research, visualization, and comparative analysis.
{"states":["New York","Florida","Washington","California","Pennsylvania","Connecticut","Michigan","Texas","Ohio","Minnesota","Tennessee","Vermont","Missouri","Iowa","Oregon","Georgia","Maryland","Massachusetts","Wisconsin","Arkansas","Montana","Colorado","New Hampshire","Utah","Illinois","Virginia","Kentucky","Oklahoma","South Carolina","New Mexico","West Virginia","Alaska","North Carolina","Maine","Arizona","Kansas","Idaho","New Jersey","Mississippi","Indiana","Alabama","Louisiana","Hawaii","Nevada","Delaware","Nebraska","Rhode Island","North Dakota","South Dakota","Wyoming"]}
curl --location --request POST 'https://zylalabs.com/api/6768/us+state+parks+api/10134/get+us+states+with+parks' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{}'
{"state":"New York","number_of_parks":164}
curl --location --request POST 'https://zylalabs.com/api/6768/us+state+parks+api/10135/get+number+of+parks+by+state' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{"state":"Required"}'
{"state":"California","total_area":1600000}
curl --location --request POST 'https://zylalabs.com/api/6768/us+state+parks+api/10136/total+parks+area+by+state' --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.
The US State Parks API provides structured data about the number of state parks in each U.S. state and the total park area. You can retrieve information by state and compare metrics such as the number of parks per capita or per square mile.
You can query specific attributes of the state parks dataset by using the state as a parameter in the API endpoints. This allows you to access individual data points like the number of parks or total park area for any given state.
Yes, the US State Parks API is designed for comparative analysis. It supports flexible querying for various metrics, allowing users to analyze environmental and recreational coverage across different states.
The US State Parks API can be used for research, data visualization, and comparative analysis of state parks. It is ideal for environmental studies, recreational planning, and understanding park density and distribution across the United States.
The "get us states with parks" endpoint returns a list of U.S. states with parks. The "get number of parks by state" endpoint returns the number of parks in a specified state, while the "total parks area by state" endpoint provides the total park area in acres for that state.
The key fields in the response data include "states" for the list of states, "number_of_parks" for the count of parks in a state, and "total_area" for the total park area in acres.
The response data is organized in JSON format. Each endpoint returns a structured object containing relevant fields, such as state names, number of parks, or total area, making it easy to parse and utilize in applications.
The primary parameter used with the "get number of parks by state" and "total parks area by state" endpoints is the state name. Users must specify a valid state from the list returned by the "get us states with parks" endpoint.
Users can customize their data requests by selecting specific states when querying the "get number of parks by state" or "total parks area by state" endpoints. This allows for targeted analysis of park statistics for individual states.
Typical use cases include environmental research, recreational planning, and policy analysis. Users can compare park density, assess recreational opportunities, or evaluate state park coverage for advocacy or development purposes.
Data accuracy is maintained through regular updates and validation against reliable sources, such as state park agencies and environmental organizations. This ensures that the information reflects current park statistics.
Users can expect consistent data patterns, such as a clear association between state names and their respective park statistics. The number of parks and total area will typically correlate with the state's size and population density.
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.
Prices are listed in USD (United States Dollar), EUR (Euro), CAD (Canadian Dollar), AUD (Australian Dollar), and GBP (British Pound). We accept all major debit and credit cards. Our payment system uses the latest security technology and is powered by Stripe, one of the world's most reliable payment companies. If you have any trouble paying by card, just contact us at [email protected]
Additionally, if you already have an active subscription in any of these currencies (USD, EUR, CAD, AUD, GBP), that currency will remain for subsequent subscriptions. You can change the currency at any time as long as you don't have any active subscriptions.
The local currency shown on the pricing page is based on the country of your IP address and is provided for reference only. The actual prices are in USD (United States Dollar). When you make a payment, the charge will appear on your card statement in USD, even if you see the equivalent amount in your local currency on our website. This means you cannot pay directly with your local currency.
Occasionally, a bank may decline the charge due to its fraud protection settings. We suggest reaching out to your bank initially to check if they are blocking our charges. Also, you can access the Billing Portal and change the card associated to make the payment. If these does not work and you need further assistance, please contact our team at [email protected]
Prices are determined by a recurring monthly or yearly subscription, depending on the chosen plan.
API calls are deducted from your plan based on successful requests. Each plan comes with a specific number of calls that you can make per month. Only successful calls, indicated by a Status 200 response, will be counted against your total. This ensures that failed or incomplete requests do not impact your monthly quota.
Zyla API Hub works on a recurring monthly subscription system. Your billing cycle will start the day you purchase one of the paid plans, and it will renew the same day of the next month. So be aware to cancel your subscription beforehand if you want to avoid future charges.
To upgrade your current subscription plan, simply go to the pricing page of the API and select the plan you want to upgrade to. The upgrade will be instant, allowing you to immediately enjoy the features of the new plan. Please note that any remaining calls from your previous plan will not be carried over to the new plan, so be aware of this when upgrading. You will be charged the full amount of the new plan.
To check how many API calls you have left for the current month, refer to the 'X-Zyla-API-Calls-Monthly-Remaining' field in the response header. For example, if your plan allows 1,000 requests per month and you've used 100, this field in the response header will indicate 900 remaining calls.
To see the maximum number of API requests your plan allows, check the 'X-Zyla-RateLimit-Limit' response header. For instance, if your plan includes 1,000 requests per month, this header will display 1,000.
The 'X-Zyla-RateLimit-Reset' header shows the number of seconds until your rate limit resets. This tells you when your request count will start fresh. For example, if it displays 3,600, it means 3,600 seconds are left until the limit resets.
Yes, you can cancel your plan anytime by going to your account and selecting the cancellation option on the Billing page. Please note that upgrades, downgrades, and cancellations take effect immediately. Additionally, upon cancellation, you will no longer have access to the service, even if you have remaining calls left in your quota.
You can contact us through our chat channel to receive immediate assistance. We are always online from 8 am to 5 pm (EST). If you reach us after that time, we will get back to you as soon as possible. Additionally, you can contact us via email at [email protected]
To give you the opportunity to experience our APIs without any commitment, we offer a 7-day free trial that allows you to make up to 50 API calls at no cost. This trial can be used only once, so we recommend applying it to the API that interests you the most. While most of our APIs offer a free trial, some may not. The trial concludes after 7 days or once you've made 50 requests, whichever occurs first. If you reach the 50 request limit during the trial, you will need to "Start Your Paid Plan" to continue making requests. You can find the "Start Your Paid Plan" button in your profile under Subscription -> Choose the API you are subscribed to -> Pricing tab. Alternatively, if you don't cancel your subscription before the 7th day, your free trial will end, and your plan will automatically be billed, granting you access to all the API calls specified in your plan. Please keep this in mind to avoid unwanted charges.
After 7 days, you will be charged the full amount for the plan you were subscribed to during the trial. Therefore, it's important to cancel before the trial period ends. Refund requests for forgetting to cancel on time are not accepted.
When you subscribe to an API free trial, you can make up to 50 API calls. If you wish to make additional API calls beyond this limit, the API will prompt you to perform an "Start Your Paid Plan." You can find the "Start Your Paid Plan" button in your profile under Subscription -> Choose the API you are subscribed to -> Pricing tab.
Payout Orders are processed between the 20th and the 30th of each month. If you submit your request before the 20th, your payment will be processed within this timeframe.
Service Level:
100%
Response Time:
3,067ms
Service Level:
100%
Response Time:
8,744ms
Service Level:
75%
Response Time:
1,745ms
Service Level:
100%
Response Time:
4,236ms
Service Level:
100%
Response Time:
2,517ms
Service Level:
40%
Response Time:
418ms
Service Level:
100%
Response Time:
4,236ms
Service Level:
99%
Response Time:
845ms
Service Level:
100%
Response Time:
5,095ms
Service Level:
100%
Response Time:
1,033ms