The Turkish Tax Number Validator API provides a seamless solution for verifying the validity of Turkish tax identification numbers (TIN). It ensures that submitted tax numbers meet official format criteria and belong to legitimate entities. This API is essential for businesses operating in or with Turkey, enabling compliance with tax regulations while streamlining customer onboarding and transaction processes.
{"isValid":true,"type":"VKN","errors":[]}
curl --location --request GET 'https://zylalabs.com/api/13012/turkish+tax+number+validator+api/26116/validate+turkish+corporate+tax+number?vkn=1234567890' --header 'Authorization: Bearer YOUR_API_KEY'
{"isValid":true,"type":"TCKN","errors":[]}
curl --location --request GET 'https://zylalabs.com/api/13012/turkish+tax+number+validator+api/26117/validate+turkish+personal+id+number?tckn=11707678478' --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 Turkish Tax Number Validator API simply include your bearer token in the Authorization header.
| 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.
(Save 2 months with annual billing 🎉)
The Turkish Tax Number Validator API is a robust and efficient tool designed to streamline the verification of tax identification numbers (TIN) issued in Turkey. This API serves businesses, financial institutions, and developers looking to ensure the accuracy and validity of tax identification numbers submitted by clients or partners. Operating in a seamless and user-friendly manner, the Turkish Tax Number Validator API allows users to submit a TIN and receive instant feedback regarding its validity. The API meticulously checks the structure of the provided number against the official Turkish tax regulations and databases, ensuring that the number is not only formatted correctly but is also registered with the Turkish tax authority. Designed with reliability at its core, the API returns comprehensive responses that include validation results, detailed explanations of any errors found, and suggestions for corrective actions. This information is crucial for preventing fraudulent activities and maintaining compliance with tax regulations, ultimately fostering trust in financial transactions and documentation. The Turkish Tax Number Validator API is built to accommodate a wide range of use cases, including e-commerce platforms that require tax number verification for order processing, customer onboarding processes that necessitate identity verification, and financial applications that demand precise data integrity. It supports various programming languages and integrates smoothly into existing systems, whether they are web-based, mobile applications, or enterprise-level software solutions. Accessibility and security are prioritized within the API’s architecture. With secure access protocols and data encryption, the API ensures that sensitive information remains protected while delivering high-speed validation services. In addition, thorough documentation guides developers through the implementation process, making it easier to incorporate the API into any application workflow. Experience the convenience and reliability of the Turkish Tax Number Validator API, an essential tool for businesses and services operating within Turkey or dealing with Turkish clients, ensuring compliance, and elevating operational efficiency with automated validation processes.
Each endpoint returns a JSON object containing validation results. For the corporate tax number endpoint, it indicates whether the VKN is valid, while the personal ID number endpoint confirms the validity of the TCKN. Both responses include the type of number validated and any errors encountered.
The key fields in the response data for both endpoints are "isValid" (boolean), "type" (string indicating the type of number), and "errors" (array of error messages, if any). These fields help users understand the validation outcome.
The response data is organized in a structured JSON format. It includes a top-level object with fields for validation status, type of identification number, and any errors. This structure allows for easy parsing and integration into applications.
The corporate tax number endpoint provides validation of Turkish corporate tax numbers (VKN), while the personal ID number endpoint verifies Turkish personal identification numbers (TCKN). Both endpoints ensure compliance with Turkish tax regulations.
Data accuracy is maintained through rigorous checks against official Turkish tax authority databases and validation algorithms. The API ensures that the submitted numbers conform to the correct format and are registered entities.
Typical use cases include e-commerce platforms requiring tax number verification for transactions, financial services needing identity verification during onboarding, and any application that demands compliance with Turkish tax regulations.
Users can utilize the returned data by checking the "isValid" field to determine the legitimacy of the submitted number. If errors are present, the "errors" field provides specific feedback for corrective actions, enhancing compliance and reducing fraud risk.
Standard data patterns include a boolean "isValid" indicating true or false, a "type" specifying either "VKN" or "TCKN," and an "errors" array that may be empty or contain specific error messages. This consistency aids in automated processing and validation workflows.
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