@rp_st Hey there. Is there way to pass data from front-end to backend when thirdparty tries to sign up.

hey @porcx yea, you can do this via the pre API hook feature we have for the signinup API call when the provider redirects you back to your app.

@rp_st i went through the documentation but got me confused. Here is what i wanted . This is what i am using in front end

import ThirdPartyEmailPassword from "supertokens-web-js/recipe/thirdpartyemailpassword";
  await ThirdPartyEmailPassword.thirdPartySignInAndUp({}) {
code...
}

And in api

thirdPartySignInUpPOST: async (input) => {code...}

Now i want some thing like in frontend

await ThirdPartyEmailPassword.thirdPartySignInAndUp({position: 1})

and want to use that position data in backend in

thirdPartySignInUpPOST: async (input) => {code...}

yea so when calling thirdPartySignInAndUp on the forntend, you can use the pre api hook option in that to modify the request body to add your custom prop

@rp_st I can do this right ?

await ThirdPartyEmailPassword.thirdPartySignInAndUp({
    options: {
      preAPIHook: async (input) => {
        console.log(input);
        let url = input.url;
        let requestInit = input.requestInit;
        let userContext = {
          classCode: classroomCode
        }

        // TODO: add your code here

        return { url, requestInit, userContext };
      },
    },
  })

but how do i use classcode in api

nope. you have to modify the requestInit.body

Yup thanks. Just curious about userContext. Thanks though

yea.. userContext is isolated to the frontend and backend. It's not shared across them. Not yet anyway