
Custom API Integrations
Tailored to your workflow
We build and connect APIs between your internal and third-party systems — from CRMs and ERPs to eCommerce and accounting tools.

“Streamline your operations by connecting the tools that power your business in Cardiff. JW Digital builds seamless API integrations that automate data flow between your apps, platforms, and databases — saving you time and reducing manual errors.” — Janusz Wozniak
Your business runs on multiple systems — we make them talk to each other. Our API integration and automation services eliminate manual work, ensuring real-time data synchronisation between your tools, CRMs, and online platforms. in Cardiff

We build and connect APIs between your internal and third-party systems — from CRMs and ERPs to eCommerce and accounting tools.

Automate repetitive tasks and create efficient data pipelines that free up resources and boost productivity.
Efficiency, accuracy, and scalability for your business
reduction in manual data entry tasks
faster workflow execution with automation
uptime on integrated systems
customised to fit your stack

Disconnected systems lead to inefficiency and data silos. JW Digital’s API integration and automation services ensure all your tools — CRMs, payment systems, marketing apps, and databases — communicate seamlessly. The result: less manual input, fewer errors, and faster operations. in Cardiff
Automate Your SystemsTrusted web design, SEO, and digital solutions tailored for Cardiff businesses.
We design websites that reflect your brand personality and connect with clients in Cardiff.
Boost visibility across Cardiff with strong local SEO and fast technical performance.
We design your site to turn more Cardiff visitors into loyal customers.
Secure, backed-up, and fully managed hosting designed for Cardiff businesses.
Connect, automate, and scale your digital ecosystem
We identify the systems, workflows, and integrations your business needs — defining clear automation goals.
We build or connect APIs between your applications, ensuring secure data exchange and proper authentication.
We run integration tests to confirm stability, data accuracy, and consistent system behaviour.
We deploy integrations with live monitoring and offer ongoing support to maintain and scale your setup.

Comprehensive setup for automation, reliability, and scalability
We develop connectors for CRMs, payment gateways, ERPs, and SaaS tools.
Automated syncing between platforms to ensure real-time data accuracy.
Secure integrations using OAuth2, JWT, and encrypted communication.
Ongoing support to keep all integrations running smoothly.
Whether you’re integrating CRMs, automating orders, or syncing data across multiple apps, JW Digital delivers reliable, scalable API solutions tailored to your workflow.
£700
Typical delivery time: 2–3 weeks
We’ll tailor your package to match your business goals, audience, and preferred style. From design and development to SEO and hosting — our team handles it all.
Explore more backend development services available in Cardiff.

Build powerful, secure APIs for your business for Cardiff businesses
JW Digital develops custom APIs for web, mobile, and SaaS platforms. Our APIs are fast, scalable, and built with security at their core — enabling seamless data exchange across systems. We help companies in Cardiff grow online with high-performance, SEO-focused websites.
From £900
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Connect apps and platforms effortlessly for Cardiff businesses
We integrate third-party APIs into your website or app to streamline workflows, automate processes, and enhance user experience — from payment gateways to CRM systems. We help companies in Cardiff grow online with high-performance, SEO-focused websites.
From £500
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High-performance, scalable database architecture for Cardiff businesses
We design, optimise, and maintain relational and NoSQL databases that grow with your business. From schema design to indexing and query tuning, JW Digital ensures peak performance. We help companies in Cardiff grow online with high-performance, SEO-focused websites.
From £700
Learn MoreFAQs
Trusted by UK businesses for secure, scalable digital solutions. We make your online journey smooth with expert support and transparency.

Yes. Every Cardiff website is fully customised — no templates or generic layouts.
Yes. We offer flexible solutions for Cardiff businesses with small or large budgets.
Absolutely. We optimise speed and Core Web Vitals for better performance in Cardiff.
Yes. We provide SEO, digital marketing, and growth strategies tailored for Cardiff businesses.
We support Cardiff clients with updates, maintenance, and growth services as needed.