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API Development ServicesConnect Everything and Drive Business Growth

We create custom APIs to link your software and enhance your app's performance. Our API integration and development services focus on building reliable and efficient connections that streamline data exchange and improve functionality.

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Our API Development Process

Our trusted process ensures safe and easy connections between your systems and other services.

Understanding Your API Needs

01

We start with a consultation to understand your project goals and design the right APIs for your needs. This process includes identifying third-party services, user data requirements, and workflows to deliver a tailored and efficient API solution.

Planning and Designing the API Structure

02

We plan the technical architecture, define the endpoints and map out data flow. We determine whether REST or GraphQL is best suited for your project and choose the right security protocols to protect user data and maintain secure access.

Developing and Testing the API

03

We build and carefully test the API, using languages like C#, Node.js or Python to ensure optimal performance. We prioritize scalability and response speed, simulating real-world scenarios to ensure the API can handle high traffic.

API Penetration Testing

04

We do penetration testing to identify security weaknesses in the API. By simulating attacks, we check for unauthorized access and ensure that user data is protected. This helps us fix vulnerabilities before the API goes live.

Deployment and CI/CD

05

We start implementing the Deployment process to ensure delivery of applications on time, have separate versions of testing and production and make sure Auto Deployment is connected with Version control (Git).

Custom API Development- Related Case Studies

Lif3 mobile app interface for DeFi technologies integration into mobile transactions, featuring asset management and token swaps.

Mobile App Development

SwissCheese platform UI with a dark theme, featuring crypto trading, gaming rewards, and a mascot promoting blockchain-based exchanges.

DeFi Development

Zeepup app UI with a pink theme, showcasing food deals, categories, and location-based offers for sustainable dining.

Food Delivery App

See What Our Clients Say About Us

H

Himran Zerhouni

The AI and blockchain CRM Solicy built for us transformed our sales automation. Their skill, quality, and seamless teamwork made them a great partner. Highly recommended!

R

Ravindra Waghmare

Co-Founder, COO at Mobisoft Infotech

Our 20-year-old site needed a full rebuild—info, membership, and commerce. Solicy stood out with their responsiveness and clear expertise across multiple areas.

R

Riggs Eckelberry

President & CEO at OriginClear, Inc

We had a strict launch timeline. Solicy helped finish the design, corrected errors, developed the site end-to-end, and ensured everything worked smoothly after going live.

R

Roger B.

Solicy provided matching professionals who adapted to our pace, offered quality from the start, and communicated well. Their low-code and design skills were valuable.

Industries

We serve a diverse range of industries — not just the ones listed below. If your sector isn’t mentioned, there’s a good chance we’ve worked in it too Let’s talk.

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Blockchain


Solicy offers blockchain development services that help businesses turn complex ideas into secure and practical digital solutions. From decentralized platforms and smart contract integrations to full token ecosystems, we build blockchain solutions that support real-world needs, not just technical trends. Our approach blends deep technical knowledge with clear communication and thoughtful execution. Every project is built on close collaboration, starting with strategic planning and continuing through development, launch, and long-term support. The goal is always the same: to deliver scalable blockchain applications that are easy to use and prepared to grow alongside your business.

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Education


Enhance the learning process with technology. Launch powerful online platforms, virtual classrooms, and student management tools to make education more engaging, organized, and accessible for everyone.

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Finance & FinTech


Launch secure and user-friendly financial products. Grow your business with custom mobile banking apps, payment systems, and analysis tools designed to keep customer data safe.

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Gaming


Great games start with a strong idea and the right development partner to bring it to life. At Solicy, we offer game development services that bring your vision to life as fully playable, engaging experiences. Our video game development services encompass everything from mobile games and real-time multiplayer titles to immersive VR and AR experiences, designed to deliver lasting value and player satisfaction. As a leading game development company, we work closely with studios, startups, and creative teams to provide games that look great, run smoothly, and scale with your audience.

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Healthcare


Healthcare software development is about creating secure, easy-to-use digital tools that support quality care and make day-to-day clinical work more manageable. At Solicy, we offer a wide range of healthcare services for hospitals, clinics, startups, and medical organizations that need reliable, compliant software. From telemedicine platforms to mobile health apps and advanced medical software development projects, every product is shaped around the needs of real users. We focus on building technology that fits into everyday routines and makes a clear, positive difference in how care is delivered.

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Human Resources (HRTech)


Our specialists provide the development of HR software to meet the contemporary workforce demands. Guaranteed tested outcomes are ensured based on experience as well as custom HRTech solutions.

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Logistics and Transportation


We develop custom logistics and transportation software that enhances fleet operations, route efficiency, and real-time tracking. Being a top transportation software development company, Solicy helps create easy-to-use and scalable systems.

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Real Estate & Property Management


Simplify your real estate operations. We build custom software for property listings, tenant management, and sales tracking, helping agents and managers work faster and more effectively.

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Travel and Hospitality


Improve customer service and organize operations with software designed specifically for travel and hospitality companies. Solicy assists you in developing user-friendly platforms, regardless of whether you are managing an online travel platform, hotel chain, or travel agency.

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AI


Begin your AI software adventure with our expert artificial intelligence development services that can enable innovation and address the actual business situations.

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Martech


Join the modern age of marketing with innovative technology services that increase sales, improve customer experience, and deliver optimal returns. We have a team of experts that provides an end-to-end martech software development solution to your current workflow without any break and grows with your business demand.

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Media and Entertainment


Solicy builds custom software for the media and entertainment industry, from live and on-demand video platforms to content management tools. Our systems help companies produce, manage, and deliver media efficiently. This includes streaming apps, broadcast software, and digital distribution platforms.

Our Tech Stack

front-end

For visually appealing, responsive, and user-friendly web interfaces.

back-end

For secure, efficient, and scalable server-side processing.

mobile

For robust, high-performance, and user-centric mobile applications.

languages

For versatile and efficient coding for various software needs.

database

For reliable, fast, and efficient data storage and management.

infrastructure

For optimal, scalable, and secure application performance.

FAQ

APIs allow your app to connect to other systems or services, enhancing functionality, enabling data exchange by automating key interactions.

We create REST and GraphQL APIs based on your app’s requirements. REST is ideal for simple data transfers, while GraphQL offers more flexible querying, making it suitable for complex applications.

We implement security protocols like authentication, authorization and data encryption, making sure only authorized users can access sensitive data and services.

Our API development company primarily uses C# Node.js and Python to build efficient and scalable APIs, selecting the best language based on your project’s needs.

Yes, we design APIs to handle high volumes of traffic, ensuring fast response time and minimal downtime even as demand grows.

To begin, simply reach out to us for a consultation. We’ll discuss your needs, map out a plan and show you how our API solutions can enhance your app’s capabilities.

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