clientId := "<your-client-id>" clientSecret := "<your-client-secret>" realmId := "<realm-id>" qbClient, _ := quickbooks.NewQuickbooksClient(clientId, clientSecret, realmId, false, nil) // To do first when you receive the authorization code from quickbooks callback authorizationCode := "<received-from-callback>" redirectURI := "https://developer.intuit.com/v2/OAuth2Playground/RedirectUrl" bearerToken, _ := qbClient.RetrieveBearerToken(authorizationCode, redirectURI) // Save the bearer token inside a db // When the token expire, you can use the following function bearerToken, _ = qbClient.RefreshToken(bearerToken.RefreshToken) // Make a request! info, _ := qbClient.FetchCompanyInfo() fmt.Println(info) // Revoke the token, this should be done only if a user unsubscribe from your app qbClient.RevokeToken(bearerToken.RefreshToken)

clientId := "<your-client-id>" clientSecret := "<your-client-secret>" realmId := "<realm-id>" token := quickbooks.BearerToken{ RefreshToken: "<saved-refresh-token>", AccessToken: "<saved-access-token>", } qbClient, _ := quickbooks.NewQuickbooksClient(clientId, clientSecret, realmId, false, &token) // Make a request! info, _ := qbClient.FetchCompanyInfo() fmt.Println(info)