API Development
API Development
Transform Your Digital Infrastructure with Expert API Development and Integration Services
Empower your digital ecosystems with secure and powerful APIs built to unify systems, streamline operations, and accelerate digital transformation. At WAC, our API development services focus on seamless integration, scalability, and performance, ensuring smooth data exchange across platforms, devices, and cloud environments. Future-proof your business with APIs engineered for agility, reliability, and developer-friendliness.
Our API Development Impact
Our API development portfolio highlights the transformative integrations and scalable architecture we’ve delivered to our clients across diverse industries. From legacy modernization to business-grade cloud integrations, each of our projects reflects precision, innovation, and security. Here is a glimpse of the measurable API integration impact we’ve delivered to our valued clients.
20+
Industries
13+
Years Experience
400+
Dedicated Experts
Our API Development Services
We adopt a rapid and reliable approach with the best API Development services for organisations to achieve their business goals. Eager to know what our expertise can contribute to your business? Here we go!
Custom API Development
As a leading API design and development agency, we build custom, high-quality APIs tailored to your unique business needs. Our custom APIs streamline integrations, enable faster feature rollouts, and are designed for scalability, performance, and security.
API Integration Services
Connect systems and automate workflows through reliable API integrations that reduce manual effort, improve data accuracy, and boost business efficiency. Our reliable integrations connect a wide range of applications and platforms, enhancing operational efficiency and seamless collaboration across teams and partners.
Cloud-Native API Solutions
Boost infrastructure scalability and resilience with cloud-native APIs designed for containerization, microservices, and dynamic workloads. Our autoscaling, observability, and performance optimization practices ensure reliable, cost-effective, and future-ready digital experiences across platforms.
Cross-Platform API Solutions
Ensure consistent functionality and unified experiences across mobile, web, and IoT platforms with platform-agnostic APIs that ensure feature parity and secure data exchange. Our cross-platform APIs reduce development overhead, support seamless integrations and feature parity, and accelerate time-to-market across devices.
Enterprise API Solutions
Fortify enterprise security, governance, and compliance with scalable APIs that support complex workflows, internal systems, and B2B integrations, driving operational efficiency, risk reduction, and faster time-to-market.
Legacy API Modernization
Revive monolithic and legacy systems by migrating to modular, documented APIs that preserve functionality while enabling modernization. Our approach of incremental modernization lowers technical debt, enhances security, and unlocks opportunities for new integrations, automations, and improved performance.
API Management & Governance
Our centralized API management, policy-driven governance, analytics, rate limiting, and developer portals ensure performance, compliance, and a scalable API ecosystem across the enterprise.
Our Technology Stack
Frameworks & Protocols
- GraphQL
- RESTful API
- SOAP
Backend
- Django
- Express.js
- FastAPI
- Laravel
- Node JS
Security & Authentication
- API Gateway
- AWS
- Firebase
- JWT
- OAuth
Monitoring & Performance Optimization
- Datadog
- Postman
Development and deployment tools
- Docker
- Kubernetes
Why Choose Us for API Development?
Proven Expertise
Our developers exhibit deep technical expertise in building robust, high-performance APIs that empower businesses to integrate faster, scale seamlessly, and deliver consistent digital experiences across platforms.
Extensive Cross-Industry Experience
Gain the advantage of working with a team that has delivered diverse API solutions across industries, ensuring adaptable, future-ready architectures tailored to unique business ecosystems and goals.
Commitment & Timely Delivery
We follow disciplined processes, agile execution, and transparent collaboration that ensure every API project is delivered on schedule, within scope, and optimized for performance.
Future-Ready Technologies
Our developers focus on staying competitive with modern API architectures built using cutting-edge frameworks, ensuring scalability, security, and adaptability to evolving platforms, business models, and emerging digital ecosystems.
Empower Your Project with the Right Expertise
WAC helps you plan strategically, execute flawlessly, and achieve sustainable growth through every phase of your project.
Talk to Our Experts
Our API Development Process
Firstly, we gather stakeholder goals, user journeys, data models, security needs, and SLAs, then prioritize the endpoints and success metrics to set a solid foundation for the API development.
Next, we define endpoints, payload schemas, response codes, authentication methods, error handling, and expected responses to ensure seamless integration between systems.
Then, we create a sprint plan with clear acceptance criteria, which includes setting timelines, security reviews, allocating tasks, and setting CI/CD milestones to ensure a structured and efficient development cycle.
Once the plan is in place, our developers start building the API using robust frameworks and best coding practices that adhere to the contract, peer reviews, and TDD to ensure scalability, performance, and security.
Then, through continuous integration and deployment, we automate code testing and deployment, which ensures faster and error-free delivery of updates.
After development, we execute automated unit, integration, and performance tests against the API to examine its functionality, reliability, performance, and security, to confirm whether it meets both the technical and business expectations.
We then conduct real-time monitoring of the API’s performance to identify and resolve bottlenecks or inefficiencies and ensure consistent reliability.
Then, we also create a comprehensive documentation that enhances developer experience (DX), making future development and integration easier for both internal and external teams.
Once optimized and validated, the API is deployed via staged releases and canaries into the production environment and is continuously monitored for its performance and usage metrics to maintain stability.
As a final step, we iterate and scale the API by incorporating feedback, adding new feature sets, and optimizing for the future as business requirements evolve.
Industries We Serve
Retail
Discover transformative IT services in the digital era that drive seamless omnichannel experiences
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Healthcare
Innovative digital solutions that prioritize patient care to deliver exceptional medical services
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Fashion
Craft captivating narratives through visually stunning websites & immersive brand experiences
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Education
Develop intuitive and immersive mobile applications that bring learning to the fingertips
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Information Technology
Drive efficiency, innovation, and growth in the dynamic landscape of the information technology industry
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Food
Whisk your food business to new heights and satisfy food enthusiasts in the culinary landscape
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Financial
Stay ahead of the curve and harness our expertise to deliver customer-centric financial solutions
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Electronics
Drive sales with tailored web traffic that supercharge your global brand recognition
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Corporate
Construct websites that exponentiate your business leads and inculcate trust
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Manufacturing
Leverage agile digital solutions that streamline processes, foster innovation and thrust brand identity
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Construction
Lay the foundation for your business with concrete technological & marketing solutions
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Real Estate
Empower real estate professionals with game-changing IT services that unlock untapped opportunities
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Media
Rise up to the tunes with immersive audiovisual experiences that keep your crowd entranced and coming back for more
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Engineering Services
Manufacturing complex machinery with internet technology for future advancements and global challenges
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Hospitality
Redefine hospitality with cutting-edge digital solutions, creating unforgettable experience and guest loyalty
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Travel and Tourism
Take a tour around the globe with captivating website that elevate your brand presence to a next level
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Automobile
Throttling up your digital presence to drive brand growth through industry-leading artistry
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Social
Forging new relationships or strengthening existing ones, our innovative technology solutions help people connect seamlessly worldwide
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Event Management
Bringing the immersive experience to you while leveraging next-gen technology for an unparalleled celebration
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Entertainment
Amusive yet immersive web experiences combined with a roller coaster of features for an unforgettable online journey
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Non-Profit Organisation
Inspire positivity and empower changes in the community with technology that impact lives
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Beauty
Steal the red carpet with websites that captivate & branding that conquers the competition
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Engagement Model for API Development
Time & Material Model
Ideal for projects that need continuous evolution. Submit an initial scope and let's build a phased plan.
- Change the scope as required
- Pay based on the work done
- Work delivered on sprint basis
- Great cost control
Dedicated Team
Extend your team with remote resources. Get the right matching resource profile based on your needs.
- Hour based payment
- Quick resource replacement
- Daily Commitment
- Guaranteed work hours
Fixed Price Model
Choose this model if your project has a fixed scope. Submit the project's initial scope to build a phase plan.
- Fixed scope of work
- Work delivered on milestone basis
- Fixed timeline
- Pay per target
Our Works
API Development FAQs
APIs help in unifying disconnected systems, automating workflows, and enabling faster data exchange between platforms. This enhances agility, reduces manual processes, and allows businesses to innovate quickly without overhauling their entire infrastructure.
As a trusted API design and development agency, we develop REST, GraphQL, SOAP, and WebSocket APIs tailored to your specific business needs. Each API we create is designed for scalability, performance, and compatibility across cloud, web, and mobile environments.
Security is embedded at every stage, right from authentication and encryption to rate limiting and access control. To ensure the APIs are robust against vulnerabilities and threats, we conduct regular audits, compliance checks, and penetration testing.
Absolutely. Our APIs are built using modular, future-ready architectures with version control and extensibility. This ensures easy adaptation to new technologies, platforms, or business models without disrupting existing systems.
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Build future-ready APIs today!
Collaborate with our experts to empower your digital ecosystem with secure and scalable API solutions.
