1-Click to Generating Server Stubs& Client SDKs from API Spec
Tags: webdev, beginners, productivity, api
Published: 2024-01-31 09:55:58

When working with APIs, we always need to generate server stubs & client SDKs for better integration or consistency. Server stubs and client SDKs play complementary roles in the API development lifecycle. Server stubs facilitate early development, testing, and integration from the server-side perspective, while client SDKs simplify API consumption and integration from the client-side perspective. Together, they streamline the process of developing, testing, and using APIs effectively.

While manually writing server stubs and client SDKs might be feasible for simple APIs, it becomes increasingly impractical and error-prone for complex APIs or projects with tight deadlines. Generator tools like [Apidog](https://apidog.com) offer a reliable and efficient solution to automate the generation process, ensuring consistency, reducing errors, and saving valuable development time.

## What's Apidog?

From its official website, Apidog is an integrated collaboration platform for API documentation, API debugging, API mocking, and API automated testing that combines `Postman + Swagger + Mock + JMeter` to tackle the data synchronization problem among different systems using a set of systems and a set of data. 
[👉Try Apidog Free](https://apidog.com)

When working with APIs, Apidog provides us with a comprehensive solution to design, document, debug, and test APIs. What I want to introduce today is its "Code Generation" feature which allows us to easily generate server stubs& client SDKs with ease.

### About "Code Generation" of Apidog

Although Apidog is regarded as a great API documentation and testing tool, it can also support generating server stubs& client SDKs for APIs as well.  If you've designed your API spec with Apidog or imported any of your existing API spec files (YAML/ JSON) into [Apidog](http://www.apidog.com/), you can easily use this "Code Generation" feature to get your server stubs and client SDKs.


![import API specs into Apidog](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/resr6488ur6zbylhdk1f.png)

## Generate Server Stubs& Client SDKs with Ease

In this part, I'll show you how Apidog can help you generate Server Stubs& Client SDKs for your APIs. As I mentioned before, to generate Server Stubs& Client SDKs for APIs using Apidog, all you need is an API spec file, you can either create a new API with Apidog's GUI or import your existing file into Apidog.

Once you can see your API in Apidog, let's generate it with just 1 simple click!

### Step1. Selecting API Endpoint

Open Apidog, and click the API you've created or imported, then you can see the detailed spec information in the right panel. To generate the API client codes for it, put the cursor on the "Generate Code" icon, then select "Generate Server Stubs& Client SDKs" from the dropdown list.

![code generation](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/7pwx9mwh6hm47hmodvgf.png)

### Step2. Selecting the Languages and Frameworks

From the new popup window, you can choose your programming language, and then select the corresponding framework you are using.

![select languages and frameworks](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/vtnkvua6d5hphfhahqh1.png)

As we can see, Apidog supports mainstream programming languages like Java, PHP, Swift, Kotlin, JavaScript, TypeScript, C++, etc. What languages you are currently using, you can use Apidog to generate Server Stubs& Client SDKs for your APIs.

### Step3. Get Your Server Stubs& Client SDKs

Click the "Generate Code" button to start the generating process. When the process is done, you can click the "Open Directory" button to check the file generated.


![open directory](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ed3ayqwlhsb7fwlviu2o.png)

We can see all the artifacts, including API Clients, Server Stubs, and Configuration Files here.

![check the file generated](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/3bl2qvw7y7feehg86e6n.png)


That's it. I hope you can enjoy the code generation feature of [Apidog](http://www.apidog.com/?utm_source=dev_to&utm_medium=IsmailKamil&utm_content=Mock-API-in-one-minute).

It's a good and easy-to-use tool. Also, if you want to integrate your APPs with API, you can use this tool to generate API Client code easily.

This tool is completely free for personal use, if you want to use it to better manage your APIs and improve your efficiency, you can get started for free via the link below. 

[👇Download Apidog here](http://www.apidog.com/)