API Testing Services in Spain

API testing is an essential part of API development and is regarded as one of the most difficult types of software testing. It is not enough to know that clicking a button will send a request to the server when performing REST API testing. It is critical to understand the components of a REST request, as well as how to create, formulate, and send requests without relying on the UI. It is also critical to understand what to expect as a response when sending a test request to ensure the API is working properly. There are several other factors to consider: data accuracy, schema validation, data type, validations, order and completeness, HTTP status codes, authorization checks, and error codes API returns.