What are the disadvantages of API?
Increased Flexibility: APIs provide developers with greater flexibility, enabling them to choose the best programming languages and frameworks for their needs. New Revenue Streams: APIs can enable companies to create new revenue streams by providing third-party developers with access to their software systems.3 Drawbacks of using API keys

Moreover, because API keys are often stored in insecure locations, such as code repositories, configuration files, or browser storage, they can be exposed, stolen, or shared by unauthorized parties.Learning and using APIs can be difficult for reasons stemming from the very nature of software. For example, due to its high ductility, software can evolve quickly, which means that APIs can rapidly become outdated.

What does an API not do : Similarly, an API is not AI. While APIs can help gather information, they won't parse it for you or make an action plan.

What are the disadvantages of API testing

Disadvantages of API Testing:

Limited Visibility: Since API testing is performed at the integration level, it can be difficult to see how the API is interacting with other components of the system. This can make it difficult to identify and troubleshoot issues.

What are the disadvantages of API first approach : Drawbacks of API-first development

One of the challenges of API-First Development is the complexity of designing an API that meets the needs of both the business and the end-users. API design requires a deep understanding of the business requirements, the system architecture, and the needs of the end-users.

Cons of RESTful APIs:

  • Over/Under-fetching of data:
  • Limited Standardization:
  • Complexity for Complex Operations:
  • Security Concerns:
  • Lack of real-time communication:


APIs process sensitive information, a security compromise can lead to significant data breaches. Confidential business or customer data could be exposed to unauthorized parties. Operational disruptions: Insecure APIs are gateways for cyber attacks.

What problems do APIs solve

An application programming interface (API) is an incredibly helpful tool that helps multiple digital applications communicate with each other to optimize operational efficiency. Before reaping the many benefits of APIs, your business must integrate these solutions.When not to create REST APIs

  1. It already has an API. Your system already has an API.
  2. It Will Break. Your API will break.
  3. It Will Change. Ha!
  4. It Will Be Slow. Your API will be slow.
  5. It Will Be Hard To Parse. I am sure many of you parsed JSON documents. “
  6. 10 Common Software Architectural Patterns in a nutshell.

Common causes of API errors include issues in the endpoint, incorrect parameters, or problems with the API key during the request call. Resolving these errors is crucial for seamless communication between applications and ensuring successful data retrieval from the API provider.

Technological complexity can also pose challenges in API testing. Testing non-functional requirements, like scalability or performance, can be time-consuming and the test may not provide enough visibility into each system to identify issues quickly.

What are the disadvantages of Postman API : The following is a list of Postman's main drawbacks:

  • Postman cannot process 1000+ API requests.
  • It might be challenging to manage collections and requests for large projects.
  • For managing the workspace as code, Postman is not appropriate. It is because dynamic API requests would result in a lot of code duplication.

What is REST API What are the advantages and disadvantages of REST API : REST can carry out requests and send information back in several data formats, including JSON, HTML, and XML because it uses HTTP protocol. Since it doesn't require a specific format, a RESTful API is faster and less bloated, making it the ideal solution for websites and apps.

Are APIs safe to use

Because APIs expose application logic, resources and sensitive data — including personal identifiable information (PII) — they have become a target for attackers. If attackers are able to access unprotected APIs, they can disrupt business, access or destroy sensitive data, and steal property.

One of the biggest concerns for many businesses is security. Open APIs may have bugs or security issues that leave your network vulnerable to risks, such as unauthorised access and data breaches.Drawbacks of API-first development

One of the challenges of API-First Development is the complexity of designing an API that meets the needs of both the business and the end-users. API design requires a deep understanding of the business requirements, the system architecture, and the needs of the end-users.

Is API development good or bad : Yes its good have API as part of your project if your are comfortable in using it ,there is no question of legality about it. API is a wonderful piece of code,using it in your code definitely makes your project more interactive and dynamic.