Hi there,

Thank you for purchasing our B2BKing plugin and Credit addon,

B2BKing does not have its own API, but all data is stored as WP or WooCommerce metadata.

1."where I can get the code to display b2b price in mobile when customer logged in"

Group price metadata can be found here: https://woocommerce-b2b-plugin.com/docs/release-1-8-0-price-lists-csv-import-export-pricing-in-the-product-page/

The meta keys are

b2bking_regular_product_price_group_GROUPID

b2bking_sale_product_price_group_GROUPID  

Replace "GROUPID" with the ID of the group you are setting prices for.

Example:

If you set product meta b2bking_regular_product_price_group_222 = 199 , this means that B2B users in the group with ID 222 will see the product's price as $199.

I think for example you can get this price by using the WooCommerce products API: https://woocommerce.github.io/woocommerce-rest-api-docs/#retrieve-a-product

2. To get the customer's credit limit:

Normally, in PHP, we use the following functions to get this data:

// maximum credit limit
function get_user_credit_limit(){
        // Get current user
        $user_id = $this->get_user_id();
        $credit_limit = get_user_meta($user_id,'b2bking_user_credit_limit', true);
        // if not set, go to user's group credit setting
        if (!$credit_limit || empty($credit_limit)){
            $currentusergroupidnr = get_user_meta( $user_id, 'b2bking_customergroup', true );
            $credit_limit = get_post_meta($currentusergroupidnr,'b2bking_group_credit_limit', true);
        }
        // if not set, go to default credit limit setting
        if (!$credit_limit || empty($credit_limit)){
            $credit_limit = get_option('b2bking_default_credit_limit_setting', 0);
        }
        return intval($credit_limit);
    }
// consumed credit
function get_user_consumed_balance(){
        // Get current user
        $user_id = $this->get_user_id();
        $consumed_balance = get_user_meta($user_id,'b2bking_user_credit_consumed_balance', true);
        if (!$consumed_balance){
            $consumed_balance = 0;
        }
        return $consumed_balance;
    }
// credit still available
    function get_user_available_credit(){
        // Get current user
        $user_id = $this->get_user_id();
        $credit_limit = $this->get_user_credit_limit();
        $consumed_balance = $this->get_user_consumed_balance();
        $available_credit = $credit_limit - $consumed_balance;
        return $available_credit;
    }

For API, I think you would need to get the user meta values, possibly with the  WordPress API.

Kind Regards,

Stefan