1. Install the Plugin:   - In your Bubble.io project, navigate to the plugin section.
  - Search for and install the "Serp API" plugin.

2. Get Your API Key:
  - Go to https://serpapi.com/dashboard
  - Sign in to your Serp API account or create one if you don't have it.
  - In your dashboard, generate an API key. This key will be essential for accessing the Serp API services.

3. Access the Documentation:
  - Visit the Serp API documentation at https://serpapi.com/search-api.
  - Familiarize yourself with the documentation to understand the available features and how to make requests.

4. Configure the Plugin:
  - In the Bubble.io plugin settings, enter the API key you generated in Step 2.

5. Making API Requests:
  - Most of the Serp API endpoints require a "q" parameter, which is typically the search query or its equivalent for specific APIs.

6. Optional Parameters:
  - Explore additional optional parameters available in the documentation to customize your API requests based on your project's needs.

7. Testing and Integration:
  - Start testing your plugin within Bubble.io to ensure it functions as expected.
  - Integrate the plugin into your project, utilizing the diverse range of Google services it provides, such as search, trends, shopping, scholar, autocomplete, and more.

To study the response body refer to : https://serpapi.com/

Remember to secure your API key and follow best practices for data handling to ensure the security and reliability of your Bubble.io project using the Serp API plugin.