after sign in i want to get the additional info which i added in signup. but after login i cannot see anything in respose. how can i add those things in response?

You can add the additional info in the response by customizing the response of the

signInPOST

API. You can follow this guide: https://supertokens.com/docs/thirdpartyemailpassword/advanced-customizations/apis-override/custom-response/api-override. At the end of the

signInPOST

API override function, instead of doing

return originalImplementation.signInPOST(input);

, you can return the response with the additional info you want to include. You can access the additional info by querying your database or any other source where you stored the info during signup.