cors-proxy

Implementing a CORS proxy using Cloudflare Workers to overcome the limitations of the Notion API, which does not allow cross-origin requests by default.

See issue here: makenotion/notion-sdk-js#96

How is this deployed?

This worker is deployed on Cloudflare.

Steps to set this up:

1. Create a Cloudflare account at https://dash.cloudflare.com/
2. Under Workers tab, click on Create a Service

3. Name the service, and click Create Service

4. Click on Quick Edit

5. Paste the index.js file into the code editor (modified from https://developers.cloudflare.com/workers/examples/cors-header-proxy/)

6. Click Deploy!

Now any requests made to https://demo.zinean00.workers.dev/cors/<url> will forward the requests to <url> while adding the "Access-Control-Allow-Origin: *" in the reply header.

This then allows us to make requests to Notion API through a browser!