API Documentation for Nikolaindustry DBMS: Introduction: Nikolaindustry DBMS is a platform that provides a simple API-based database storing and management platform for developers. With this API, developers can store and manage data in a secure and reliable way. Authentication: To use the Nikolaindustry DBMS API, the user needs to log in to "nikolaindustry.com/dbms" and create a new database. After creating the database, the user can log in and obtain the database key and item ID. Endpoint: The endpoint for writing data into the database is " https://www.nikolaindustry.com/_functions/writedata". Query Parameters: The API requires the following query parameters: databasekey (required): The unique database key provided by Nikolaindustry DBMS. userid (required): The user ID of the developer. itemid (required): The unique item ID for the data to be stored. Payload: The payload can be uploaded as per the user's requirements. The API allows the user to store data in any format. HTTP Method: The HTTP method used to write data to the database is POST. Example Request: Here is an example request to write data to the Nikolaindustry DBMS: POST https://www.nikolaindustry.com/_functions/writedata?databasekey=9WuUyPtOZ1NEGFU&userid=L5gm8VlCzXsxXI6&itemid=xyz Content-Type: application/json { "name": "John", "age": 25, "email": " john@example.com " } Example Response: If the data is successfully written to the database, the API will return a success message: { "status": "success", "message": "Data written successfully" } Error Handling: In case of any errors, the API will return an error message with an HTTP status code. The following are the possible error messages: Invalid database key: If the provided database key is invalid, the API will return an error message with an HTTP status code of 400. Invalid user ID: If the provided user ID is invalid, the API will return an error message with an HTTP status code of 400. Invalid item ID: If the provided item ID is invalid, the API will return an error message with an HTTP status code of 400. Invalid payload: If the provided payload is invalid, the API will return an error message with an HTTP status code of 400. Conclusion: The Nikolaindustry DBMS API is a simple and reliable way for developers to store and manage data. By following the above steps, developers can easily write data to the Nikolaindustry DBMS.