Chetu – Custom Software Development CompanySearch blackphone blackcross black


Expert API Development with AI-Powered Solutions for Seamless Integrations

Hire Experienced and Dedicated API Developers

Chetu's custom API solutions support a range of integration protocols, including REST, SOAP, XML, and RPC API. Our developers have extensive experience creating custom application programming interfaces using these protocols to ensure seamless integration between your systems.

Custom Artificial Intelligence API Solutions

Our developers integrate artificial intelligence software using machine learning algorithms, natural language processing, computer vision, and other AI techniques to build web APIs that can be used for various applications, such as customer service chatbots, fraud detection, recommendation engines, and predictive analytics.

Custom API Interface Integrations

We specialize in building custom REST APIs to enhance your current off-the-shelf solution or integrate third-party public APIs that enables your software solution to seamlessly interface with other apps, devices, and business systems.

Custom API Implementations

We implement internal and external API documentation solutions that preemptively solve code issues regarding server communications, content creation & management, data sharing, business logic, and microservices.

Automated API Testing

Our engineers and quality assurance (QA) specialists use automated unit testing, functional testing, and load testing tools and best practices to check and learn from the performance & functionality of mission-critical business apps.

Custom API Application Solutions

APIs are widely used in web applications, and there are four main types of APIs: public, partner, private, and composite. Our mobile, desktop, and cloud-build API application solutions incorporate developing service-oriented architectures (SOA), browsers, web sockets, operating systems, firmware/hardware, database resources, and more.

Artificial Intelligence API Features & Services

Chetu leverages Artificial Intelligence APIs to provide a clean and clearly defined interface for your analytics, giving you controlled access to your data and allowing you to accurately analyze large datasets and extract valuable information to identify actionable insights and make informed decisions faster.

Deep Learning API

Our engineers can make your applications smarter utilizing Machine Learning APIs, allowing you to automate services, reduce errors, as well as improve your customer experience. Our software experts can create powerful neural networks that can be used for various machine learning tasks such as classification, regression, pattern recognition, forecasting, and more.

Computer Vision API

Chetu’s digital transformation experts can program computer vision APIs to access advanced algorithms that can analyze and interpret images, videos, and other visual data. By leveraging machine learning algorithms, computer vision technology enables machines to recognize objects, identify faces, detect shapes, and differentiate colors from visual inputs.

Predictive Analytics API

Our experienced developers leverage predictive analytics APIs to create the advanced ability to analyze and interpret large sets of data to make predictions about future outcomes and trends by using statistical models such as decision trees, neural networks, and regressions.

Speech Recognition

Our skilled programmers will use Artificial Intelligence APIs to develop AI-powered speech recognition technology. This technology utilizes natural language processing to facilitate the ability to analyze audio signals, detect words, and output the text results.

Chatbot API

Our digital transformation experts leverage AI-powered APIs to create interactive virtual agents, or chatbots that use natural language processing algorithms to understand and respond to user inquiries in applications and streamline various processes, including customer support, reservations booking, sales lead generation, and more.

Fraud Detection

We can program AI-powered APIs to facilitate powerful fraud detection capabilities that leverage machine learning algorithms to identify anomalies that may indicate fraudulent behavior. These AI-based predictive models can quickly flag potentially fraudulent behavior and alert security teams.

Chetu’s API-as-a-Service (APIaaS) Solutions

Chetu's API-as-a-Service (APIaaS) solutions utilize a range of protocols, including cloud natural language APIs and Java, JSON, AJAX, SOAP, HTTP/HTTPS, XML, XHTML, TCP/IP, and EDI development services. Our experienced developers can create secure and efficient web APIs using these protocols to ensure seamless integration with your existing systems.

Third-Party API Integrations

We harness the power of popular Microsoft platforms, including Azure, Jitterbit, Dell Boomi, Anypoint, Funnel, and more, adding superior web functionality, API documentation, and integrating disparate business systems with REST APIs and existing applications.

API Maintenance & Support

We provide API maintenance solutions to ensure that everything is running smoothly and securely, developing API architecture encryptions for security, single sign-on capabilities, dashboard controls, RBAC modules, and more.

Cloud Application Programming Interface Solutions

Chetu provides API compliances for safe and secure cloud API software development. SaaS, IaaS, PaaS, and APIaaS allow Chetu’s developers to ensure users seamless access across all platforms and mobile devices.

Microservices Consulting

We will categorize your current monolithic applications into a broken-down suite of microservices, thus allowing each service to be configured to operate as a unique process and can be modified independently.

Extend Your API Functionality with New & Existing Third-Party Systems

Chetu’s been delivering highly secure, scalable, and flexible application programming interface development services to our clients over the last 22 years and have become leading experts in the software development and integration of public APIs, including:

Payment Gateways APIs

Chetu integrates leading payment gateway APIs, such as PayPal, Authorize.Net, and PayU that work with your existing e-commerce storefronts, websites, and social networks, allowing you to process payments quickly & easily.


Shipping Carriers APIs

Chetu offers seamless API integrations with industry-leading shipping carrier APIs for businesses that require custom shipping carrier API integration services, including FedEx, UPS, USPS, and many others.

United States Postal ServiceUnited States Postal Service

SMS & Communication APIs

We seamlessly integrate popular cloud communications platform APIs, like Twilio, Plivo, and Nexmo, connecting existing business systems with communication functionalities using web service API integration.


Social Network APIs

Connect your social network platforms, like your YouTube channel, Facebook page, and Instagram, to your website, e-commerce storefront, and analytics systems using our custom public API integrations.


API Development Support Services

Our specialists offer guidance and troubleshooting for REST, SOAP, XML, and RPC implementation, creating streamlined performance of all APIs and ensuring all end-users enjoy enhanced API efficiency and accurate data processing.

REST API Assistance

Chetu leverages this fast and versatile resource to seamlessly enable XML, JSON, and HTML formatting, creating responsive performance on all IoT platforms and custom mobile app development projects. Chetu’s REST experts provide prompt assistance and troubleshooting for all your REST-powered API projects.

SOAP API Guidance

Our support services team offers expert troubleshooting and prompt resolution of all WSDL and XML-based issues. Chetu strives to provide reliable and secure communication between distributed systems, efficiently performing all SOAP-powered resources.

XML API Support System

Chetu creates a robust XML support system to provide expertise with accurate data validation, prompt schema error corrections, and efficient data exchange within all applications and systems. Our dedicated support services team is available to proactively monitor all XML API performance, ensuring consistency and accuracy.

RPC API Implementation

Chetu's expertise and support are readily available to businesses working in remote environments. We optimize network communication for all remote and hybrid business structures and promptly resolve issues related to serialization and deserialization of RPC payloads.

API Development: Frequently Asked Questions

Developing an API refers to creating APIs that allow software applications to communicate with each other. APIs enable developers to integrate different systems and services, streamline workflows, and improve the user experience. By defining clear and consistent interfaces, APIs facilitate collaboration among different teams and helps businesses leverage their technology assets' full potential.

Some common examples of APIs for development include payment gateways like PayPal API, social media APIs like Facebook Graph API, and cloud service APIs like Amazon S3 API. These APIs provide developers with standardized protocols for accessing and manipulating data, allowing them to create powerful integrations and custom workflows that streamline business processes and enhance user experiences.

The four main types of APIs in web services are public, partner, private, and composite. Public APIs are open to all, partner APIs require authentication, private APIs are for internal use, and composite APIs bundle multiple APIs together for a comprehensive solution. Choosing the right type of API is essential for a successful development project.

API integration is the linking of multiple applications through their APIs to facilitate the exchange of data. This process is widely used in high-performing businesses to keep information up-to-date, increase efficiency, and generate more revenue.

According to studies, industries that require personalized products, services, and customer experiences, such as financial services, healthcare, tech, and telecommunications, use APIs the most.

APIs are crucial in enabling other applications to access AI and its infrastructure. Since many AI/ML models and algorithms are resource-intensive or proprietary, APIs provide a standard way to make them accessible to users who can't self-host them.


Connect to new markets, services, and devices. We can help you integrate your API with existing systems or create new extensions using REST, SOAP, XML, or RPC protocols.

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