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Paid on delivery
I use WHMCS to bill clients for both hosting packages and domain registrations and I want those invoices paid automatically through Paystack instead of asking customers to log in every cycle. Here is what I need built and delivered: • Automatic charging of the token whenever a recurring invoice is generated by WHMCS, with the payment status instantly pushed back so the invoice is marked Paid (or flagged if it fails). • Compatibility with standard WHMCS renewal logic for hosting plans and domain names, including pro-rated or multi-year renewals. • Clear installation and configuration instructions plus a quick test plan so I can verify the whole flow from signup through to an automatic renewal run. If you have implemented Paystack on WHMCS before, please mention that and share a demo or code sample so I can assess how cleanly the subscription logic is handled.
Project ID: 40504881
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143 freelancers are bidding on average $148 USD for this job

Hi there, I have experience working with WHMCS payment gateway customizations and recurring billing workflows, including automated invoice handling and webhook integrations. I can develop a Paystack solution that securely stores and utilizes customer authorization tokens for automatic renewals, updates WHMCS invoice statuses in real time, and remains fully compatible with hosting and domain renewal processes. Kindly send me a message to discuss your requirements in more detail so I can share relevant experience, my proposed implementation approach, and an estimated timeline for delivery. Are you currently using Paystack's official WHMCS module, or would this require a completely custom gateway implementation to support tokenized recurring charges? Thank you!
$180 USD in 5 days
8.4
8.4

Hi, I can see the hidden risk here: recurring revenue only feels automated when the renewal charge, invoice status, and failure handling all stay perfectly in sync. I’ve worked on PHP-based billing and payment flows, and I can build a clean Paystack recurring integration for WHMCS that charges the saved token on renewal, updates invoice status immediately, and respects WHMCS hosting/domain renewal logic. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I’ll also include clear install/config steps and a practical test plan so you can verify signup, tokenization, renewal runs, and failed-payment handling end to end. To make sure the module fits your WHMCS setup perfectly, could you confirm whether you want the charge triggered by WHMCS hooks or a custom module, and if Paystack should handle multi-year renewals exactly as separate captures or a single renewal charge? Looking forward to your reply so we can finalize the exact plan. Best regards, Asad
$180 USD in 10 days
8.3
8.3

Hello, I have experience working with both WHMCS and Paystack integrations, including automated billing workflows and payment gateway customizations. I can implement recurring Paystack token charges so that when WHMCS generates renewal invoices for hosting or domain registrations, payments are processed automatically and invoice statuses are updated instantly. The solution will remain compatible with standard WHMCS renewal logic, including pro-rated and multi-year renewals. I will also provide clear installation instructions, configuration documentation, and a test plan covering the full customer journey from signup to automatic renewals. Best regards,
$180 USD in 6 days
7.8
7.8

Hi I can build a WHMCS Paystack recurring payment module that securely charges saved customer tokens when renewal invoices are generated. The main technical challenge is making the Paystack tokenized charge flow work cleanly with WHMCS invoice hooks, renewal cycles, domain renewals, hosting packages, prorated billing, and failed-payment handling. My solution would be to implement a WHMCS-compatible gateway/hook workflow that listens for recurring invoices, charges the stored Paystack authorization token, and updates the invoice status immediately based on the payment response. I can handle Paystack API integration, webhook validation, transaction logging, retry/failure flags, token storage usage, and proper callback handling inside WHMCS. The module would respect normal WHMCS renewal logic instead of replacing it, so hosting and domain invoices continue to be generated by WHMCS while Paystack handles the automatic payment. I would also provide clear installation steps, configuration notes, and a practical test plan covering signup, first payment, stored token verification, renewal invoice generation, successful auto-charge, and failed payment behavior. The final result would be a clean, maintainable WHMCS payment automation flow that reduces manual customer payment steps. Thanks, Hercules
$140 USD in 7 days
7.4
7.4

As an experienced full-stack developer with over a decade of hands-on experience, I am well-versed in building powerful integrations just like the one you need. Although I haven't specifically integrated Paystack with WHMCS before, my extensive skill set in important technologies, such as Node.js, React, PHP, and MySQL, suggests that I will be able to accomplish the task seamlessly. Throughout my professional journey, I have successfully implemented numerous APIs and third-party service integrations for companies across various industries including Stripe, Twilio and PayPal. A lot of this same expertise is transferable to working with Paystack. Rest assured that I have a deep understanding of subscription logic and can deliver a clean and functional integration that meets all your requirements.
$30 USD in 7 days
7.1
7.1

With 10+ years of experience in WHMCS, PHP, and payment gateway integrations, I can build a secure Paystack recurring billing solution that automatically charges saved authorization tokens whenever WHMCS generates renewal invoices. I will ensure seamless synchronization with WHMCS hosting and domain renewal workflows, including prorated and multi-year invoices, with real-time payment status updates. The solution will include full testing, documentation, installation instructions, and a clear validation process to guarantee reliable automated billing. Best regards, Hitesh Goyal
$100 USD in 3 days
7.0
7.0

Hi I can build and configure a WHMCS Paystack recurring payment integration so invoices for hosting packages and domain renewals can be charged automatically using saved customer payment tokens. I have experience with WHMCS modules, PHP, MySQL, payment gateway integrations, recurring billing logic, invoice hooks, API integrations, and automation around hosting and domain billing workflows. For this project, I would create or update the Paystack gateway logic so the customer token is securely stored and reused when WHMCS generates a recurring invoice. The integration would support standard WHMCS renewal flows for hosting services and domains, including prorated invoices and multi-year renewals, while pushing the transaction result back into WHMCS so invoices are marked Paid on success or logged/flagged clearly on failure. I would also include error handling, transaction references, admin visibility, and a safe test flow using Paystack test mode. Deliverables would include the WHMCS gateway/module files, installation instructions, configuration steps, test plan, and documentation explaining how the automatic renewal charge flow works. Best, Justin
$140 USD in 7 days
6.7
6.7

Hi, I have experience working with WHMCS, payment gateway integrations, and custom automation solutions. I can integrate Paystack recurring payments with WHMCS so invoices for hosting and domain renewals are automatically charged, with payment statuses synced back to WHMCS in real time. ✔ Automatic tokenized recurring billing ✔ Support for hosting and domain renewals ✔ Proper handling of failed payments and status updates ✔ Clean, secure implementation with full installation documentation ✔ Testing from signup through renewal cycle I can deliver a reliable solution within your timeline and provide post-deployment support if needed. Looking forward to discussing your requirements in more detail. Best regards. M Waqar Tariq
$140 USD in 7 days
6.5
6.5

Hi There!!! ★★★★ ( WHMCS Paystack recurring billing automation with secure token charging and invoice synchronization ) ★★★★ Project understanding: I understand you need Paystack integrated into WHMCS so recurring invoices are automatically charged using stored tokens. The system should update invoice status in real-time, follow WHMCS renewal logic for hosting and domains, and support proper error handling for failed payments. Services I can provide: ⚜ Integrate Paystack recurring payments with WHMCS module ⚜ Implement automatic token charging on invoice generation ⚜ Sync payment status back to WHMCS (Paid / Failed updates) ⚜ Ensure compatibility with hosting and domain renewal cycles ⚜ Handle prorated and multi-year billing logic correctly ⚜ Provide secure installation and configuration guide ⚜ Deliver test plan for end-to-end renewal validation I have experience working with WHMCS modules, payment gateway integrations, and API-based recurring billing systems, focusing on reliability and secure transaction handling. My approach is to first review your WHMCS setup, then build a clean Paystack module layer, test full subscription renewal flow, and ensure stable invoice automation without manual intervention. Let’s connect so I can confirm details and start integration quickly. Warm Regards, Farhin B.
$110 USD in 10 days
6.6
6.6

Proposal generation failed.
$175 USD in 2 days
6.3
6.3

As a passionate entrepreneur and CEO of Web Crest, I am dedicated to delivering high-quality results on time. My extensive experience in Automation, Payment Gateway Integration, PHP, and Web Development aligns perfectly with your project. I have integrated Paystack into several WHMCS systems before and can provide you with code samples and demos that demonstrate the clean logic behind the subscription process. We've created numerous scalable, cloud-based solutions like SaaS platforms and eCommerce systems that guarantee reliable performance. Furthermore, we understand the crucial aspects of security involved in online financial transactions, ensuring your customers' data is handled securely throughout the process. Our 98% project completion rate speaks volumes about our ability to deliver top-notch results within timelines. By choosing Web Crest, you're not just hiring a freelancer but a committed team of ten experts dedicated to transforming your idea into an efficient digital solution. I would relish the prospect of helping you migrate to an automated payment system on WHMCS while ensuring a smooth user experience for your clients. Let's connect and solve your payment automation needs together!
$200 USD in 3 days
6.4
6.4

Hello! I am ready to help your project . I am a seasoned Software Engineer with over 9 years of diverse experience in developing and delivering a wide range of applications. My expertise spans both Front-End and Back-End development, enabling me to create scalable, optimized, and secure software solutions tailored to meet your specific needs. I would welcome the opportunity to discuss your project in detail. Please feel free to reach out for a complimentary consultation to explore how we can collaborate and elevate your project to new heights. Thank you for considering my proposal. I look forward to the possibility of working together. Best regards, Esau
$140 USD in 7 days
6.0
6.0

Hi, I’ll integrate Paystack recurring billing into WHMCS so renewal invoices are charged automatically and payment status is synced instantly without manual customer action. Your requirement around token-based auto charging, WHMCS renewal logic for hosting and domains, and immediate invoice status updates aligns with payment gateway work I’ve done across subscription systems and WHMCS automation flows. I’ll implement secure Paystack token handling, hook into WHMCS invoice events, and ensure renewals process cleanly including failed-payment handling and clear logging. Have you already enabled Paystack subscription/authorization tokens on your account, or should I design the flow assuming full tokenization needs to be set up? Best Regards, Fizza Nadeem K
$90 USD in 5 days
6.0
6.0

As an experienced web developer specializing in API integration, I am confident that I can successfully tackle your need for Paystack recurring integration in WHMCS. My technical proficiency in HTML, MySQL, and web development along with my extensive experience building functional and user-friendly digital solutions are precisely what you need to enable automatic charging of tokens during invoice generation. Additionally, my diverse skill set includes a comprehensive understanding of WHMCS's standard renewal logic for hosting plans and domains, making me proficient in handling pro-rated or multi-year renewals. Furthermore, I prioritize providing clear installation and configuration instructions so that you can seamlessly test the entire flow, from sign-up to automatic renewal runs. Working with me means total clarity, creative thinking, technical precision, and solid support throughout the project and beyond. In terms of Paystack integration specifically, while I have not worked explicitly with WHMCS before, my track record of successful API integrations speaks for itself. In light of this, I assure you that cleanliness and reliability in subscription logic are qualities you can expect from my deliverables. It would be a pleasure to bring your vision to life while exceeding your expectations - let's collaborate!
$30 USD in 1 day
5.7
5.7

✋ Hi There!!! ✋ THE GOAL OF THE PROJECT:- IMPLEMENT PAYSTACK RECURRING PAYMENTS INTEGRATION IN WHMCS FOR AUTOMATIC INVOICE CHARGING AND RENEWAL HANDLING I carefully reviewed the requirement to automate WHMCS billing using Paystack token based recurring payments with instant invoice status updates and reliable renewal support I am best fit because I have strong experience in WHMCS payment gateway customization and API based automation systems First I will implement secure tokenized recurring charging with Paystack API Second I will ensure WHMCS invoice synchronization for paid and failed statuses Third I will configure full compatibility with hosting and domain renewal logic including multi year plans I will provide UI related configuration guidance database handling testing and full source code delivery at completion 9 plus years experience as full stack developer with similar payment gateway integrations completed for subscription based systems Looking forward to chat with you for make a deal Best Regards, Elisha Mariam!
$111 USD in 7 days
5.0
5.0

Hello, I see you need a smooth Paystack recurring integration with WHMCS for automated client billing. I've worked extensively with PHP and web development, including payment gateway integration, allowing me to create a seamless system that handles token charging and updates invoice status instantly. I will ensure compatibility with all WHMCS renewal scenarios, including prorated and multi-year renewals, and provide thorough installation, configuration instructions, plus a test plan for easy verification. We can start implementing this right away for a smooth, hands-off billing experience. What specific challenges have you encountered with your current Paystack integration on WHMCS? Thanks,
$155 USD in 22 days
5.2
5.2

Hi I am a WHMCS payment integration developer with 8 years of rich experience and a strong background in PHP and API integration. I am familiar with WHMCS, Paystack API, PHP, MySQL, and payment automation. For this project, I think the most important part is handling recurring payments safely and updating the WHMCS invoice status correctly after each charge. I can build the Paystack recurring flow with token based charging, renewal support, failure handling, and clear setup instructions for testing. I'm an individual freelancer and can work on any time zone you want. Please feel free to contact me at the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile
$250 USD in 7 days
5.1
5.1

Hello, I can develop a custom WHMCS–Paystack recurring payment integration that automatically charges saved authorization tokens whenever renewal invoices are generated and immediately updates invoice status in WHMCS based on the payment result. The solution will support standard WHMCS renewal workflows for hosting services, domain registrations, prorated invoices, and multi-year renewals. I'll implement secure token handling, webhook synchronization, failed-payment processing, and detailed logging to ensure reliable automated billing. Deliverables include: • Custom WHMCS Paystack recurring billing module • Automatic invoice payment and status updates • Support for hosting and domain renewals • Webhook integration and failure handling • Installation/configuration guide • End-to-end testing checklist I have experience building payment gateway integrations, subscription billing systems, and WHMCS customizations. I can also provide clean, maintainable code and assist with deployment and testing. I’d be happy to discuss your current WHMCS and Paystack setup and outline the implementation approach. Best regards.
$140 USD in 2 days
5.2
5.2

Hi! The pain of chasing customers for manual payments on every WHMCS renewal is real—having Paystack auto-charge tokens will save a lot of admin time and failed renewals. Handling both hosting and multi-year domain renewals with pro-rate support is a detail that’s often missed. I set up a custom payment module on WHMCS last quarter for a hosting platform—automatic token billing, proper callbacks, and instant invoice updates were all part of it. Clean install docs and a test script are included by default so you can verify the full billing loop before launch. One question: do you want to auto-retry failed charges, or just flag and notify the client? It affects how I’d design the webhook handling. Happy to send a short outline and sample flow, no strings. You can see more work like this at work.techindika.com. — Pradeep
$140 USD in 7 days
5.2
5.2

Hi, I can implement a Paystack recurring payment solution for WHMCS that automatically charges saved customer tokens when renewal invoices are generated and updates invoice statuses instantly. The integration will support hosting renewals, domain renewals, multi year billing, failed payment handling, webhook verification, and secure tokenized payments. You will receive clean, documented code, installation instructions, configuration guidance, and a complete testing workflow covering signup through automated renewals. Could you share your WHMCS version and whether you are currently using the official Paystack gateway module? Regards, Shabahat
$250 USD in 7 days
4.8
4.8

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