notion-openapi

A utility to create Notion databases from an OpenAPI document. This package automatically generates a structured Notion database, mapping your API endpoints, methods, parameters, and descriptions directly from the OpenAPI spec. Perfect for documenting your API or sharing it with teams in a collaborative, visual format.

Features include:

• Supports OpenAPI 3.x
• Easy authentication with Notion API
• Auto-mapping of endpoints, methods, and parameters to Notion database properties

How to use

1. Create a page on Notion
2. Create a Notion Integration (leaving the default permissions is fine)
3. Get the Token associated with the integration
4. Connect the page to the integration
5. Install notion-openapi

   npm install notion-openapi
   # or
   yarn install notion-openapi
   # or
   pnpm install notion-openapi
   # or
   bun add notion-openapi

6. Write some code

   import { NotionOpenapi, getOpenapiFromURL } from 'notion-openapi';
   
   async function main() {
     try {
       const openapiUrl = ''; // URL of the openapi v3 JSON
       const notionToken = ''; // notion token of the integration
       const notionPageURL = ''; // URL of the notion page
   
       // Uses the same options of axios (headers for auth...)
       const openapi = await getOpenapiFromURL(url);
   
       // Uses the same options of @notionhq/client
       const notionOpenapi = new NotionOpenapi({ 
         auth: notionToken
       });
   
       const insertedEndpoints = await notionOpenapi.createDBFromOpeanpi({
         openapi,
         pageURL: notionPageURL
       });
   
       console.log('Inserted endpoints:', insertedEndpoints);
   
     } catch (error) {
       console.error(error);
     }
   }
   
   main();