{"code":200,"error":false,"data":{"state":"NY","zip":"10014","region":"NEW YORK CITY","combined_rate":"8.875","state_rate":"4.000","county_rate":"0.000","city_rate":"4.500","special_rate":"0.375"}}
curl --location --request GET 'https://zylalabs.com/api/11191/sales+tax+rates+by+zip+code+api/21168/sales+tax+rates' --header 'Authorization: Bearer YOUR_API_KEY'
After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Sales Tax Rates by ZIP Code API simply include your bearer token in the Authorization header.
| Header | Description |
|---|---|
Authorization
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Required
Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.
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The Sales Tax Rates by ZIP Code API is a tool designed to provide accurate, up-to-date, and structured tax information on the different taxes applicable to sales within the United States. Its main purpose is to make it easier for users to automatically obtain the current tax rates according to the specific location of each transaction, identified by ZIP Code.
Through this API, it is possible to consult detailed data such as the combined rate, which includes all applicable tax levels—state rate, county rate, city rate, and special rate. In addition, the API returns contextual information, such as the state, region, or city associated with the requested ZIP code, allowing for more comprehensive and flexible processing of tax information.
This API is particularly useful for e-commerce platforms, POS (point of sale) systems, accounting applications, and billing services, as it ensures automated tax compliance across different jurisdictions without the need to maintain manual databases. Overall, the ZIP code sales tax rate API provides a reliable and scalable solution for digital tax management in modern business environments.
The API returns detailed sales tax information for a specified ZIP code, including state, local, and combined tax rates. It provides contextual data such as the state name, region, and specific tax breakdowns (state rate, county rate, city rate, and special rate).
The key fields in the response include "state," "zip," "region," "combined_rate," "state_rate," "county_rate," "city_rate," and "special_rate." These fields provide comprehensive tax information relevant to the specified ZIP code.
The response data is structured in a JSON format, with a top-level object containing a "code," "error" status, and a "data" object. The "data" object includes detailed tax information, making it easy to parse and utilize in applications.
The API provides information on state, local, and combined sales tax rates, as well as the associated region and city for each ZIP code. This allows users to understand the tax implications for transactions in specific locations.
Typical use cases include e-commerce platforms calculating sales tax at checkout, POS systems ensuring compliance with local tax laws, and accounting applications managing tax reporting. The API helps automate tax calculations across various jurisdictions.
Data accuracy is maintained through regular updates from reliable government and tax authority sources. The API ensures that users receive the most current tax rates applicable to each ZIP code, minimizing the risk of errors in tax calculations.
The primary parameter for the endpoint is the ZIP code, which users must provide to retrieve the corresponding sales tax rates. This allows for targeted queries based on specific transaction locations.
Users can utilize the returned data by integrating it into their applications to automate tax calculations. For example, e-commerce platforms can use the combined rate to calculate total costs at checkout, ensuring compliance with local tax regulations.
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:
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x-zyla-api-calls-monthly-remaining: Shows the number of API requests you have remaining for the current billing period.
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