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Getting provider's access token

You can get the Third Party Provider's access token to query their APIs with the following method:

NodeJS

Important

For other backend frameworks, you can follow our guide on how to spin up a separate server configured with the SuperTokens backend SDK to authenticate requests and issue session tokens.

GoLang

import SuperTokens from "supertokens-node";
import ThirdPartyEmailPassword from "supertokens-node/recipe/thirdpartyemailpassword";
import Session from "supertokens-node/recipe/session";

SuperTokens.init({
    appInfo: {
        apiDomain: "...",
        appName: "...",
        websiteDomain: "..."
    },
    supertokens: {
        connectionURI: "...",
    },
    recipeList: [
        ThirdPartyEmailPassword.init({
            override: {
                apis: (originalImplementation) => {
                    return {
                        ...originalImplementation,

                        // we override the thirdparty sign in / up API
                        thirdPartySignInUpPOST: async function (input) {
                            if (originalImplementation.thirdPartySignInUpPOST === undefined) {
                                throw Error("Should never come here");
                            }

                            let response = await originalImplementation.thirdPartySignInUpPOST(input);

                            // if sign in / up was successful...
                            if (response.status === "OK") {
                                // In this example we are using Google as our provider
                                let accessToken = response.oAuthTokens["access_token"]

                                // TODO: ...
                            }

                            return response;
                        },
                    }
                }
            },
        }),
        Session.init()
    ]
});

Python

import (
    "fmt"

    "github.com/supertokens/supertokens-golang/recipe/thirdparty/tpmodels"
    "github.com/supertokens/supertokens-golang/recipe/thirdpartyemailpassword"
    "github.com/supertokens/supertokens-golang/recipe/thirdpartyemailpassword/tpepmodels"
    "github.com/supertokens/supertokens-golang/supertokens"
)

func main() {
    supertokens.Init(supertokens.TypeInput{
        RecipeList: []supertokens.Recipe{
            thirdpartyemailpassword.Init(&tpepmodels.TypeInput{
                Override: &tpepmodels.OverrideStruct{
                    APIs: func(originalImplementation tpepmodels.APIInterface) tpepmodels.APIInterface {
                        // First we copy the original implementation
                        originalThirdPartySignInUpPOST := *originalImplementation.ThirdPartySignInUpPOST

                        // we override the thirdparty sign in / up API
                        (*originalImplementation.ThirdPartySignInUpPOST) = func(provider tpmodels.TypeProvider, code string, authCodeResponse interface{}, redirectURI string, options tpmodels.APIOptions, userContext supertokens.UserContext) (tpepmodels.ThirdPartyOutput, error) {

                            // first we call the original implementation
                            resp, err := originalThirdPartySignInUpPOST(provider, code, authCodeResponse, redirectURI, options, userContext)
                            if err != nil {
                                return tpepmodels.ThirdPartyOutput{}, err
                            }

                            // if sign in / up was successful...
                            if resp.OK != nil {
                                authCodeResponse := resp.OK.AuthCodeResponse

                                accessToken := authCodeResponse.(map[string]interface{})["access_token"].(string)

                                fmt.Println(accessToken) // TODO:
                            }

                            return resp, err
                        }

                        return originalImplementation
                    },
                },
            }),
        },
    })
}

Other Frameworks

from supertokens_python import init, InputAppInfo
from supertokens_python.recipe import thirdpartyemailpassword
from supertokens_python.recipe.thirdpartyemailpassword.interfaces import APIInterface, ThirdPartyAPIOptions, ThirdPartySignInUpPostOkResult
from typing import Dict, Any, Union
from supertokens_python.recipe.thirdparty.provider import Provider

def apis_override(original_implementation: APIInterface):
    original_thirdparty_sign_in_up_post = original_implementation.thirdparty_sign_in_up_post
    
    async def thirdparty_sign_in_up_post(provider: Provider, code: str, redirect_uri: str, client_id: Union[str, None], auth_code_response: Union[Dict[str, Any], None],
                                         api_options: ThirdPartyAPIOptions, user_context: Dict[str, Any]):
        # First we call the original implementation of sign_in_up_post.
        response = await original_thirdparty_sign_in_up_post(provider, code, redirect_uri, client_id, auth_code_response, api_options, user_context)

        # Post sign up response, we check if it was successful
        if isinstance(response, ThirdPartySignInUpPostOkResult):
            _ = response.user.user_id
            __ = response.user.email

            # In this example we are using Google as our provider
            thirdparty_auth_response = response.auth_code_response
            if thirdparty_auth_response is None:
                raise Exception("Should never come here")

            access_token = thirdparty_auth_response["access_token"]

            print(access_token) # TODO

        return response
        
    original_implementation.thirdparty_sign_in_up_post = thirdparty_sign_in_up_post
    return original_implementation

init(
    app_info=InputAppInfo(api_domain="...", app_name="...", website_domain="..."),
    framework='...', 
    recipe_list=[
        thirdpartyemailpassword.init(
            override=thirdpartyemailpassword.InputOverrideConfig(
                apis=apis_override
            )
        )
    ]
)