v0 and Notion integration: Step-by-Step Guide 2025

 

Setting Up Notion SDK Dependency

 

• Open your project's package.json file.
• Locate the "dependencies" section and add the Notion SDK dependency as shown below. This will enable your project to interact with Notion's API.

  
  {
    "dependencies": {
      "@notionhq/client": "^2.2.2",
      // other dependencies...
    }
  }
      

• Since v0 does not have a terminal, simply save this change to ensure the dependency is tracked by your project.

 

Creating the Notion Integration File

 

• Create a new file named notionIntegration.ts in your project's source folder (for example, in a folder named src if available).
• Paste the following TypeScript code into notionIntegration.ts. This code initializes the Notion client and defines a helper function to create a Notion page.

  
  import { Client } from "@notionhq/client";
  
  // Initialize Notion client with an API key.
  // Replace 'YOURNOTIONAPI_KEY' with your actual Notion integration token.
  // In a real application, consider storing this token in an environment variable.
  const notion = new Client({
    auth: process.env.NOTIONAPIKEY || "YOURNOTIONAPI_KEY"
  });
  /**
  
  Create a new page in a specified Notion database.
  
  @param databaseId - The ID of the Notion database.
  @param properties - An object containing the properties for the new page.
  @returns The response from the Notion API.
  
   */
  export async function createNotionPage(databaseId: string, properties: any) {
    try {
      const response = await notion.pages.create({
        parent: { database_id: databaseId },
        properties: properties,
      });
      console.log("Notion page created:", response);
      return response;
    } catch (error) {
      console.error("Error creating Notion page:", error);
    }
  }
      

  
  

 

Configuring Environment Variables

 

• Since v0 does not offer a terminal, add your Notion API key directly in your code as shown above or, if supported, store it in your project's configuration file.
• If your project has a configuration file (for example, config.ts), add the following line to set your token:

  
  process.env.NOTIONAPIKEY = "YOURNOTIONAPI_KEY";
      

• Replace "YOURNOTIONAPI_KEY" with your actual Notion integration token.

 

Integrating Notion Functionality in Your Application

 

• Open the file where you want to use Notion integration logic (for example, main.ts or another relevant file).
• At the top of this file, import the createNotionPage function:

  
  import { createNotionPage } from "./notionIntegration";
      

• Insert code to call createNotionPage at the appropriate place in your application. For instance, to create a page when a specific event occurs, add:

  
  async function onEventTrigger() {
    const databaseId = "YOURDATABASEID"; // Replace with your Notion database ID
    const properties = {
      Name: {
        title: [
          {
            text: {
              content: "New Page Title"
            }
          }
        ]
      },
      // Add other property configurations as needed
    };
  
    const page = await createNotionPage(databaseId, properties);
    // Handle the response or update your UI accordingly
  }
  onEventTrigger();
      

  
  

 

Finalizing and Testing Your Integration

 

• Save all changes in your project files.
• Since v0 automatically processes your code, the dependency should be available following the addition to package.json.
• Run your project to test the integration. If the integration is successful, you will see relevant log outputs indicating a Notion page was created.
• Adjust the code or configurations if any errors appear in the console logs.