Supabase API Key Not Valid in Production Environment (Render), Works Locally

[techjmi]

Hello Supabase Support,

I am currently experiencing an issue where the Supabase API key works fine in my local environment but returns an "Invalid API Key" error when deployed on Render. Here are the details of the problem:

Local Environment:

The API key works as expected in my local development setup.
I am able to make requests to Supabase without any issues.
Production Environment (Render):

After deploying my project on Render, I am encountering the error: "Invalid API Key".
I have confirmed that the API key used in the production environment is the same as the one used locally.
The same key is working fine locally but not on the Render deployment.
Supabase Setup:

I am using the Supabase client in my React application, with the following API key:
Client Key (anon key): eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9... (I've shortened the key here for privacy)
I have checked the Supabase Dashboard, and the key appears to be correct.
Possible Causes:

I am not using environment variables at this moment and have directly embedded the key in the code.
The issue seems to arise only when the project is deployed on Render, while the same setup works fine on localhost.
I suspect there might be something related to CORS or domain settings, though I have not seen any specific CORS configuration in the Supabase Dashboard.
Could you please investigate the cause of the "Invalid API Key" error in the production environment and provide guidance on how to resolve this issue? If there are any additional configurations (like CORS, API settings, etc.) that need to be set up for production environments, I would greatly appreciate your advice.

Thank you for your assistance!