How To Access Password After Registration

I am using user registration plugin with gravity forms for user registration with my site. I have the password set to automatically generate at registration. I need to know how do I access it after the registration is complete, so I can pass it to another plugin?

I am using the hook 'function gf_post_submission($entry, $form)' or the 'gform_user_registered'

Thanks,

Daniel

Got it. I am working on integrating WP eMember member registration with GF User registration. eMember has a API that can accept Post or Get HTTP requests and create a member. I have followed their code exactly but it still doesn't work. I am hoping that you can give my code a rundown to see if I am doing something wrong from the GF standpoint. I know the form id's are correct. This code is in my functions.php file. The form id is 11.

// Add For Gravity Forms Post Submission
function gf_register_add_ons($user_id, $config, $entry, $user_pass)
{
	//Check which gravity form was submitted and then execute the corresponding code if needed.
	/* Only Execute the following code block for Gravity Form 1 (each Gravity Form your create has an ID so replace this number with the actual ID) */
	/* TODO - Change 1 with the actual form ID */
        if ($entry['form_id'] == 11)
	{
           $secret_key = "removed for security";
           $first_name= $entry["13"];
           $last_name= $entry["14"];
           $email= $entry["15"];
           $membership_level_id= "4";
           $username= $entry["16"];
           $password= $user_pass;
           $prepared_data = "?secret_key=".$secret_key."&first_name=".$first_name."&last_name=". $last_name."&email=".$email."&membership_level_id=".$membership_level_id."&username=".$username."&password=".$password;
           $get_url = "http://www.paylaterproducts.com/wp-content/plugins/wp-eMember/api/create.php".$prepared_data;
           // Execute this GET Request
           file_get_contents($get_url);
	}
}

add_action("gform_user_registered", "gf_register_add_ons", 10, 3);

Thanks for your advice in advance.

eMember is a WP plugin. It is trying to create a user but it is seperated from the WP user roles. According to their data, I should be able to use this http post with to create the user account within eMember, but it doesn't work obviously.

Thanks,

Daniel