reviewed on
clutch
41 reviews

Rest API Development Services

Based on Rest API development services, your enterprise will be able to increase operational efficiency while smoothing data sharing and driving innovation. Our experienced team builds reliable, flexible, highly scalable, and secure APIs for your business needs. Our services ensure that your applications can work with each other and work seamlessly to deliver a truly superior user experience.

20+
Finished Projects
Top 5
Blockchain Companies by Clutch in 2025
100%
Success rate at UPWORK
5.0
Based on 41+ reviews on Clutch

Boost Your Projects with Rest API

We focus on security, accessibility, and reliability to help you build robust solutions that stand the test of time. Take advantage of a rest api development company to empower your projects and create innovation.

 

Rest API Development Services We Offer

Our extensive range of services is sure to accommodate all your modern workflow needs, whether you need a custom application programming interface solution, integration, or modernization of a legacy system. Please take a look at the solutions we offer.

Custom API development

Using our comprehensive background, we develop robust, frictionless, scalable, and secure APIs to ensure your applications interact seamlessly. Our expert team uses state-of-the-art technologies combined with best practices creating high-quality solutions. Increase your business's options with custom APIs that will drive growth.

API Integration Services

Data coherency and process efficiency are ensured. We offer integration of third-party APIs so that you can use services that can extend the possibilities and functionality of your application. Our team ensures that these integrations are secure, reliable, and function-optimized. We enable you to create an integrated, seamless workflow with the integration of disparate solutions.

Public API Development Services

Our skilled industry experts will develop an application programming interface that allows third-party developers to work productively with your existing microservices, fostering innovation and expanding your audience. We ensure that public APIs are scalable and can handle large volumes of traffic. Expand your sales and increase your footprint with attractive and powerful public APIs.

Web API development

Leveraging current practices and best techniques, we'll ensure your web experiences are optimized. Our team develops easily integrable application programming interfaces that deliver a great user journey. Combining our expertise, you can add richer functionality to your web applications and keep your users happy. Let us develop web interfaces that will propel your digital success.

Legacy API Modernization Services

Transform your APIs to increase the lifespan of existing legacy systems and make them work even better. Please work with us to convert your legacy APIs to secure the future of your digital infrastructure. We evaluate your legacy systems and analyze and develop an appropriate strategy to modernize them with low disruption and maximum benefit.

Mobile API development

Harness our expertise and produce more features and user experience for your mobile apps. Our full-service mobile application development services ensure that the API interacts seamlessly with mobile applications and server-side systems. We develop lightweight, efficient apps that cope with the unique challenges of the mobile environment.

Features and Services of Our AI API

Computer Vision API

The computer vision capabilities in your applications include advanced image and video analysis, complement detection, face recognition, and scene intelligence — all implemented with state-of-the-art detection algorithms. What's more, the architecture is extremely scalable to handle high volumes of data. Rely on us to deliver a computer vision API that will evolve your business applications and drive innovation.

Deep Learning API

Our Deep Learning capabilities of neural networks are embedded into your applications, where the program gains the ability to learn and adapt over time. By using the latest deep learning architectures, we ensure that your projects process and analyze large amounts of different data with unparalleled accuracy. The deep learning application programming interface is scalable for flexibility.

AI Chatbot API

Our AI chatbot development services allow you to customize intelligent speaking agents that can naturally and interactively communicate with users. Whether you need a customer service assistant, a virtual buying guide, or an interactive learning tool, our chatbot API can help. It is highly customizable; you can change different modalities to adjust the chatbot's interaction and responses to suit your needs.

Predictive Analytics API

This application makes accurate calculations using advanced machine learning algorithms and can detect patterns even from fragmented data. We are providing you with an analytical framework for making grounded decisions. It is favorably scalable and can efficiently handle large data sets, both on the frontend and backend. Team up with us and unlock the full capabilities of your existing data.

Machine Learning API

Enrich your programs with intelligent features that become increasingly sophisticated through continuous improvement. This application programming interface allows you to solve a broad spectrum of machine learning tasks, such as classification, regression, clustering, and anomaly detection, using state-of-the-art algorithms and frameworks that deliver high performance and accuracy in data extraction and analysis for your applications.

Custom RestAPI Development for your needs

Our RestAPI development services are ideal for keeping your business organized and focused on scalability, security, and performance, just like soap ensures cleanliness.
As a leading RestAPI development company, let's work to create groundbreaking digital solutions.

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Why Choose EvaCodes as your RestAPI Developer?

Transparent Communication

Weekly reviews and clear reporting keep you informed of progress and any issues you may encounter. This helps build trust and consortium in the relationship and, therefore, the overall success of the project.

Dedicated Team

Our company invested enough time and expertise in each project to maintain the quality of work. We are dedicated to pursuing excellence, and our team is willing to make your dream come true.

Future-Proof Solutions

Structured to be adaptable — so upgrades and enhancements can be easily accommodated. Future-proof design ensures the long-term value and sustainability of your digital platform.

Proactive Monitoring

Our preventive detection services help customers identify and resolve issues before they affect users. Our experts are always ready to monitor your applications and track any key issues at an early stage.

The Benefit of using Rest API

Wide Support

Indeed, broad compatibility means that your applications will easily interact with other systems, regardless of the underlying technology. The application programming interface allows you to integrate with a wide range of third-party microservices and tools to develop your solution further. Comprehensive assistance also makes it easier for implementers to gather resources.

Flexibility

With our solution, it's easy to develop highly modular and reusable solutions, reducing the difficulty and effort necessary to build and maintain applications. Take Benefit of the flexibility of Rest APIs to construct dynamic and customized applications to meet changing organizational requirements. This also extends to scalability and adaptability as your business grows and evolves.

Security

You can only provision access to your APIs after any user has been authenticated and authorized. Our services also promote encryption, which keeps data safe during its journey and protects it from unauthorized access. Staying up-to-date and implementing security best practices add the icing on the cake to protect your application from all angles.

Scalability

High scalability means that your application programming interfaces are ready for your business's growth, increasing the number of requests without compromising performance. Since they have no status, each request is independent, and therefore, the load can be easily balanced, and more resources can be used optimally.

Our Technology Stack

PostgreSQL

Docker

AWS API Gateway

MongoDB

Postman

Cassandra

Azure API Management

Our Process of Rest API Development

Strategy Building

The first step in our customization processes is strategy building. We develop a high-level storytelling perspective that ensures the service responds to your business objectives and delivers exceptional value in sectors such as healthcare. We define the range, establish key functionalities, and set explicit goals.

API Design

During the design phase, we create a plan for your project, endpoints, and data models. We use best practices and applicable industry benchmarks to create a restful application programming interface that is intuitive, efficient, and easy to use. We also consider security, scalability, and performance when developing an interface.

Design Creation

After the project is finalized, we create its design, i.e., we provide the developed specifications and related documentation for your project's formats, such as request-response, authentication methods, error handling, etc. Clear, understandable, and comprehensive documentation helps developers easily understand what's going on and integrate the application with other systems without any problems.

Development Process

As part of our rest API development consultancy services, we use the latest tech and wireframes to ensure that the platform is high-performance and secure. During this phase, we will apply agile methodologies to provide incremental updates that incorporate your feedback. This iterative approach helps us make the right adjustments to meet your expectations from the application programming interface.

Testing and Optimization

The testing and evaluation chain can be one of the most important stages of development. Thorough testing is performed to identify bugs that can cause performance and security issues. It includes unit testing, integration testing, and load testing as a way to guarantee the correct functionality of the application programming interface under different circumstances.

Deployment and Support

After that, our team will support you on an ongoing basis to monitor performance aspects and deploy updates when needed. Training and documentation will also be provided so that your team can seamlessly manage and utilize the solution. Paired with our comprehensive deployment and support services, our team will ensure that your project continues to perform optimally and contribute to your business's success.

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FAQs

What is Rest API development?

The rest of the API development will be carried out by creating web services in accordance with the recommendations of the Representational State Transfer. They implement standard HTTP methods such as get, post, put, and delete. The implemented approach provides flexibility, scalability, and easy integration with a vast scope of platforms and technologies.

How long does it take to develop a REST API?

Creation time can be quite different, depending on the complexity and size of the project. For simple projects with only basic CRUD operations, development can take a few days to a few weeks. Developing an advanced application programming interface with all the bells and whistles, security features, and integration between systems can take several weeks to several months.

What is the cost of Rest API development?

The cost is based on several factors: the complexity of the application, the size of the endpoints, the level of security, and the level of experience of the development team. Simple APIs with basic functionality can cost only a few thousand dollars. In contrast, complex APIs with expanded features and evaluations can cost from several thousand to tens of thousands of dollars.

What is an example of an API?

A good example of an application programming interface is the Google Maps API, which lets you embed Google Maps in your applications. The application programming interface provides a wide range of features, from simply displaying maps and attaching markers to calculating routes and geolocation data.

What kind of support do you provide after API deployment?

This includes monitoring the implementation and security of your service, regular updates, and bug fixes. We do offer technical support for integrating with other systems and optimizing the solution. Other important business needs we can offer are ongoing support and maintenance to keep your API performing efficiently and securely, allowing you to get on with your core business.

Our offices

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  • 651 N BROAD ST, STE 206 Middletown, DE 19709, United States
  • 09:00 AM - 05:00 PM
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  • str. Dorohozhytska, 3 Kyiv, 02000 Ukraine
  • 09:00 AM - 05:00 PM
  • +380736113097
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  • Estr. Malveira da Serra 920, 2750-834 Cascais, Portugal
  • 09:00 AM - 05:00 PM
  • +351910968921
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Our Rest API Portfolio

View All Work

Audit AI – Inovative staking platform

React

Quai Network – Decentralized blockchain network

React

Orbital7 – Bitcoin token management platform

Golang

EvaCodes Reviews

5.0 40 REVIEWS

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    Ruslan Pavlov
    Chief Business Development Officer at EvaCodes