❌ Getting 403 or Invalid Client Secret with Upstox API on Replit (OAuth2 Integration Help Needed)

[Anand_Sajankar]

@KEVIN_2193820 This might be helpful

UnableUnable to login via Upstox API

It seems there may be an error with either the client ID or the client secret. Please verify your details against those in the app you created to ensure they match. Additionally, I recommend reviewing the documentation on authentication provided by Upstox at Authentication | Upstox Developer API for a better understanding. Thank you.