Backend Payment Integration

We are looking for an experienced developer to implement a custom payment integration on HighLevel using Xendit as our payment gateway. · ...

I am looking for someone who can help me integrate a payment system like Square or Stripe into my website. · ...

+We are a fast-paced, rapidly growing payment gateway company that specializes in providing secure, scalable payment solutions across retail, vending, mobility, and other unattended environments. Our platform connects hardware, software, and services to enable seamless and intell ...

I need help in integrating the payment gateway for my Shopify store. This can be done using Lovable vibe coding. · ...

Build and connect a deterministic, event-driven payments system to MyBnBCollection's booking engine, with no manual overrides, no balance mutation, and full auditability. · Integrate a payment processor (Stripe preferred) with an existing booking engine · Implement webhook-driven ...

We need to integrate DC Bank's Provider Payment Protocol into our ios application. It required a server implmentation, database handling with check, pay and status operations secured with MD5 signature authorization. · ...

We need to integrate DC Bank’s Provider Payment Protocol into our ios application. · Implementation of the provider payment protocol on a server. · Database handling with check, pay and status operations. · ...

We are seeking a skilled developer to integrate WooCommerce payment functionality into our existing website for a non-profit organization. The functionality would include activating a Donation Widget that allows donors to select to contribute one-time donations (various amounts) ...

We have a mobile application that is almost complete. We need an expert to check the payment gateway integration. · ...

We already have a payment system set up in place but we need to reconfigure it to meet the API requirements of our new provider, · reconfig job · ...

Need help with stripe and doing payments through website ive built ill guide more in the meetings of exacts · Contract duration of less than 1 month. · 30 hours per week. · ...

We are seeking a skilled Wix expert to assist with payment integration on our website. · ...

We are seeking a skilled Vietnamese developer to assist with payment integration for our platform. · The ideal candidate will have experience in integrating various payment gateways commonly used in Vietnam. · You will be responsible for ensuring secure transactions and smooth us ...

We need a senior backend developer to stabilize a payment webhook flow for an integration. · This is NOT a refactor or architecture redesign. · Frontend is done. Backend is mostly working. · We need this flow hardened and production-safe.Implement true webhook idempotency (proces ...

We are seeking a skilled freelancer to assist with connecting our domain and integrating payment systems to our production environment using base44. · The ideal candidate will have experience in domain management and payment gateway integration. · You will be responsible for ensu ...

We need to integrate Razorpay International Payment gateway on our website. · Kindly get in touch if you are expert in Razorpay Integration or similar. · Contract duration of less than 1 month. · Mandatory skills: Payment Gateway Integration, razorpay, API ...

We are looking for a Technical Analyst to support payments integration projects within the Oracle ecosystem. · Create and maintain solution architecture diagrams for payment integrations using Oracle Middleware (e.g., Simphony, OPERA, OIC) · Document endtoend payment flows... · ...

We are looking for a developer with Woocommerce and integration experience to help us set up recurring billing on our website. · Mandatory skills: WooCommerce, Payment Gateway Integration, API Integration, Authorize.Net, · ...

I need assistance with enhancing my active website by adding features such as services with costs and integrating a third-party payment system. · ...

We are looking for a Shopify payment integration specialist to integrate a payment gateway in our shopify store.Shopify · Web Development · Ecommerce Website Development · ...