!Pay just once and get your favorite OPEN SOURCE modules forever – now with 25% OFF!
MODULESPark
Target Audience: Enterprise Hosts, Wholesale Infrastructure Providers, Multi-Brand Hosting Groups

Automating B2B Multi-Tier Hosting & Licensing Reseller Networks

Turn your WHMCS into a wholesale cloud API provider with automated catalog sync and proxy provisioning.

Scale your revenue beyond direct retail customers by turning regional web agencies and MSPs into your sales force. Downstream resellers connect their own WHMCS installations to your master catalog with 1-click, reselling your server configurations, domains, and licenses with whitelabel delivery.

Measurable ROI

Key Business Outcomes & Operational Metrics

1-Click
Catalog Auto-Sync

Resellers sync products, packages, and configurable options without manual data entry.

2-Way
Async Webhook Engine

Orders placed on downstream WHMCS trigger real-time provisioning on upstream servers.

100%
Whitelabel Isolation

Downstream customers and resellers never see upstream infrastructure credentials or URLs.

Multi-Tier
Wholesale Margin Control

Set custom price tiers per reseller client group with automated volume discount triggers.

Deployment Roadmap

Step-by-Step Architecture Implementation

01

Configure Master Wholesale API in WHMCS Admin

Define reseller groups, currency conversion multipliers, and overdraft credit allowances in the WHMCS Products Reseller Hub addon.

02

Distribute the Free Downstream Reseller Client Plugin

Provide your affiliate agencies with the client module. They connect with their unique API key and Master endpoint URL.

03

Automate Payment Gateway Surcharges & Incentives

Apply fee surcharges on high-cost payment methods or award 2% wallet cashback for large prepaid deposit bank transfers.

Software Stack

Recommended ModulePark Modules for this Architecture

Browse all catalog →
WHMCS Products Reseller Hub
B2B Engine
v1.0.0
hostingPHP Support: PHP 8.2 - 8.3
B2B Engine

WHMCS Products Reseller Hub

Automate your B2B reseller network with 1-click catalog auto-sync and whitelabel cloud provisioning.

5(24)
45+ B2B Networks
IonCube 13+PHP 8.2 - 8.3WHMCS 8.8 - 8.11+
  • 1-Click Catalog Auto-Sync: downstream resellers import products and pricing automatically
  • Hybrid Settlement Engine: support prepaid deposit balances plus configurable overdraft credit limits
  • 100% Whitelabel Cloud Proxy for Hetzner, cPanel, DirectAdmin & Plesk
Starting at$129
Explore Specs
Payment Gateway Charges & Incentives
Fee Optimization
v1.0.0
billingPHP Support: PHP 8.2 - 8.3
Fee Optimization

Payment Gateway Charges & Incentives

Automate gateway surcharges, tiered volume discounts, and instant cashback rewards across WHMCS checkout.

4.8(19)
210+ Hosts
IonCube 13+PHP 8.2 - 8.3WHMCS 8.0 - 8.11+
  • Fixed, Percentage & Combined gateway surcharge calculations on checkout invoices
  • Progressive tiered rates based on invoice subtotal and payment currency
  • Instant client credit cashback rewards for choosing low-fee payment methods
Starting at$29
Explore Specs
ModulePark Manager
Free Master Hub
v1.0.0
corePHP Support: PHP 7.4 - 8.3
Free Master Hub

ModulePark Manager

Official 1-Click Module Hub & Auto-Updater for WHMCS

5(94)
1,400+ WHMCS
IonCube 13+PHP 7.4 - 8.3WHMCS 7.8 - 9.0+
  • In-app module discovery & store directly inside WHMCS Admin
  • One-click automated installation using license keys
  • WordPress-style background auto-updater engine with zero FTP required
LicenseFree
Explore Specs