API Development & Integration

Seamless Connectivity, Scalable Integrations, and Enhanced Performance

Squash Apps creates high-performance, scalable, and secure APIs that let your systems interact, communicate, and work together effectively. Our API development and integration services will always help your companies to open up a new digital prospects, facilitate third-party cooperation, and improves the workflows. We provide APIs that are suited to your operational objectives, whether you're updating outdated systems or starting a brand-new digital environment.


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We Work with Startups, Enterprises & Digital Agencies

Absolutely. We customize our approach based on your business model and growth stage—whether you're a startup needing rapid innovation, an enterprise seeking operational efficiency, or an agency looking for a reliable tech partner to scale delivery.

startups
Startups

ALaunch MVPs faster by integrating APIs that reduce development overhead.

enterprises
Enterprises

Connect departments and external partners through secure APIs.

agencies
Agencies

Deliver integration-ready applications with robust backend connectivity.

Why Squash Apps?

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End-to-End API Services
From API design and prototyping to deployment, management, and monitoring, we offer full lifecycle API development.

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Performance Optimized

Our APIs are designed for low latency, high throughput, and optimal reliability under load.

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Cross-Platform Compatibility

Seamless communication across mobile, web, desktop, and IoT platforms.

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Developer-First Documentation
We plan and deliver detailed API documentation with Postman, Swagger, or Redoc for a good and easy developer onboarding.

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Cloud-Native & On-Premises

Whether hosted on AWS, Azure, Google Cloud, or on your servers, our APIs are deployment-ready.

Our Development Process

Requirement Gathering & API Strategy
Understand integration points, data flow, and business goals.

Design & Specification
Define API endpoints, response formats, security rules, and performance goals.

Development
Build and unit test using technologies like Node.js, Express, Python, .NET, Java, etc.

Integration & Testing
Integrate APIs with target systems, test for edge cases, and load performance.

Deployment & Monitoring
We launch with versatile monitoring tools and correct logs for uptime, visibility, and performance.

Documentation & Support
Provide clear documentation and offer post-deployment support.

Seamlessly Extend Your Development Capabilities

Need to quickly scale your tech team without the hassle of long recruitment cycles? Our team augmentation and outstaffing services give you instant access to top-tier talent, helping you boost productivity, reduce time-to-market, and stay agile—without compromising on quality.

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Dedicated Developers
Expert developers integrated with your team, focused exclusively on your projects.

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Full-stack Engineers

Skilled in both frontend and backend development for complete project management.

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QA & Testing Professionals

Through proper testing, you can ensure your software is reliable and bug-free.

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Project Management

Experienced managers keep your projects organized and on schedule.

Industries We Serve

Our Expertise

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Custom API Development
We build RESTful and GraphQL APIs tailored to your needs, ensuring they are secure, scalable, and easy to integrate with mobile, web, or cloud platforms. 

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Third-Party API Integration

We integrate your app with top platforms like Stripe, Salesforce, Twilio, and PayPal, ensuring seamless functionality and optimal performance.

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Internal API Architecture

We design microservice-based APIs for internal use, ensuring modularity, scalability, and smooth service orchestration.

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Mobile App Backend APIs

We create fast, secure APIs for mobile apps, supporting features like real-time synchronization, push notifications, and user management.

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Legacy System Integration

We modernize your infrastructure by connecting legacy systems with new technologies through API integration, improving efficiency and extending system life.

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Safe and Licensed APIs

Our APIs are built with industry-standard security practices, including encryption, OAuth2, and compliance with GDPR and HIPAA.

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API Optimization

We optimize your APIs for performance, ensuring fast response times, efficient resource usage, and minimal latency across platforms.

Frequently asked questions

Here are a few questions more suitable for the IT and Consulting services ahead. Now, explore the questions and answers right now.

All software aspects which leads to making communication with each other easy is API development with important structure and steps. It ensures modular design, faster development, and scalable integration between systems.

Yes, we build public APIs for third-party developers and private/internal APIs for secure system integrations.

Absolutely. We specialize in integrating main external services such as ERPs, CRMs, payment gateways, and logistics platforms.

We use Node.js, Express, Python (FastAPI), Java (Spring Boot), .NET, and others based on the project needs.

We adhere to best practices including rate restriction, input validation, OAuth2, token authentication (JWT), and HTTPS enforcement.

Indeed, in order to determine the proper performance and dependability, we use tools like Swagger, Postman, and specialized monitoring programs like Prometheus and Datadog.

Yes. We deliver developer-friendly API docs using OpenAPI (Swagger), Redoc, or Postman collections with live examples.

The time to develop an API depends on its complexity. A simple API can take a few days to a couple of weeks, while a more complex API with advanced features and integrations may take several weeks to a few months.

What Our Clients Say

Hear from businesses that have transformed their operations with our software solutions.

Our Blog

At Squash Apps, we're passionate about sharing insights, tips, and trends to help you navigate the ever-evolving world of digital marketing and web development.

Get in touch

Squash apps is an end-to-end product development company that designs and builds innovative applications for organizations worldwide.

From concept design to product launch, squash apps don’t limit themselves in any capacity – we help startups and enterprises alike with all their needs, from planning to implementation. We are a leader among other mobile app developers because we work tirelessly <br>towards our clients’ success!

We are happy to serve all your digital software needs; why wait? We are waiting to hear from you, so please send us an email or give us a call. We love talking about your business.
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Book an Appointment to discuss your project?

Get the Required APIs Quickly? 

Contact Squash Apps to discuss your integration needs. Whether it’s building a custom
API from scratch or integrating existing services into your platform, we help you create a connected
digital experience.

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