What we do/Enterprise Integration /API & Middleware Integration Services

API & Middleware Integration Services

API and middleware integration services help businesses connect applications, systems, and platforms to enable smooth data sharing, process automation, and real-time communication. At Cubet, we build secure and scalable integration solutions that help organizations improve efficiency, eliminate data silos, and create connected digital ecosystems.

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Most enterprise integration failures are not technology problems. They are architecture problems. Point-to-point connections that multiply with every new system, brittle pipelines that break when something changes upstream, and integration logic scattered across services with no single source of truth.Most enterprise integration failures are not technology problems. They are architecture problems. Point-to-point connections that multiply with every new system, brittle pipelines that break when something changes upstream, and integration logic scattered across services with no single source of truth.

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Enterprise API and Middleware Integration Solutions Built for Scale and Reliability

Partnered with us :
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  • REST & GraphQL API Development
    Design and build production-grade APIs for enterprise consumption. REST for reliability and backward compatibility across long-lived systems. GraphQL for flexible, client-driven data access. Built with versioning, authentication, rate limiting, and documentation standards that support adoption at scale.
  • API Gateway Management
    Centralise authentication, traffic management, rate limiting, routing, and logging across your API surface. Gateway architecture that enforces consistent policy across internal and external consumers and supports API lifecycle management across multiple environments.
  • Middleware Architecture & Design
    Decouple enterprise systems from direct dependencies so they can evolve independently without cascading integration failures. Covers message transformation, protocol translation, routing logic, and multi-system workflow orchestration. Built with comprehensive observability at the integration layer.
  • Legacy System Integration
    Connect legacy systems to modern architectures without full replacement. Cubet builds adapter layers, translation services, and API wrappers that expose legacy functionality through modern interfaces, supporting incremental modernisation via strangler fig patterns without disrupting dependent systems.
  • Third Party API Integration Services
    Integrate external platforms, data providers, and SaaS APIs with resilience built in. Covers authentication, webhook management, rate limit handling, retry logic, and circuit breaker patterns that isolate third-party failures from core system behaviour.
  • Event Driven Architecture
    Real-time data propagation and decoupled service communication for systems that cannot tolerate synchronous dependency. Built on Apache Kafka, AWS EventBridge, or Azure Service Bus. Covers event schema design, consumer group architecture, dead letter queue handling, and event replay for audit and recovery.
Partnered with us :
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Connecting Your Enterprise Systems With Scalable Integration Architecture

Modern Cloud Platform for Lease Auditing

Modern Cloud Platform for Lease Auditing

Transformed legacy system using Laravel, Vue.js, AWS—scalable, efficient, audit-ready solution.

Laravel Migration Ensures Scalable School Management Platform

Laravel Migration Ensures Scalable School Management Platform

Seamlessly migrated legacy PHP system to Laravel—minimal downtime, boosted performance, future‑ready architecture.

Built with the Right Stack, Engineered for Impact

From performance to scalability, the right tech stack makes all the difference. We build with proven frameworks to deliver secure, fast, and future-ready solutions.

FRONTEND

Frontend designed for usability, performance, and scalability, enabling seamless user interactions and smooth AI-powered experiences across devices and platforms.

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    ReactJS

  • Angular_a0682cd957.svg

    Angular

  • Vue_js_b5ec6aa382.svg

    Vue.js

  • Next_js_38eac6f9da.svg

    Next.js

  • Nuxt_3_b5415aea6c.svg

    Nuxt 3

BACKEND

Backend built for scalability, security, and AI integration, ensuring reliable performance, efficient processing, and seamless connectivity across enterprise systems.

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    .NET 8

  • Node_js_18dccd5b3e.svg

    Node.js

  • Python_f563928fe9.svg

    Python

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    Pinecone

  • Lang_Cain_e09f46c231.svg

    LangChain

  • Llama_Idex_b17789e0e8.svg

    LlamaIndex

  • Open_AI_API_94cddf4432.svg

    OpenAI API

  • Anthropic_API_7299a95f20.svg

    Anthropic API

  • Hugging_Face_00867a70da.svg

    HF Transformers

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Reduction in Integration Failures
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Faster System Connectivity Deployment
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Decrease in Pipeline Downtime

Integration Built for Scale

We design integration architectures that connect enterprise systems reliably, maintainably, and without the complexity that breaks over time.

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Integration Built for Scale

We design integration architectures that connect enterprise systems reliably, maintainably, and without the complexity that breaks over time.

Let’s Connect

WHY CHOOSE US?

  • Scalable Integration Architecture
  • Legacy System Expertise
  • Resilient API Design
  • Event-Driven Capability
  • End-to-End Delivery
  • Observable Integration Layer
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Partnered with us :
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Results & strategies from projects that drove success

Every challenge taught us something. Every solution made a difference. Explore case studies and white papers that capture the results we've achieved together with our clients.

The Experience we create with Technology is Everything!The Experience we create with Technology is Everything!The Experience we create with Technology is Everything!Let’s Talk
How We Taught an Enterprise Compliance Platform to Guide Its Own Users

How We Taught an Enterprise Compliance Platform to Guide Its Own Users

This case study explores how AI was embedded across both orchestration logic and the user experience layer to align system intelligence with user guidance. It shows how enterprise platforms can reduce complexity, improve adoption, and support users without compromising control or scale.

Link
How We Built a Platform That Knows Who You Are Before You Say a Word

How We Built a Platform That Knows Who You Are Before You Say a Word

This case study explores how role-aware personalization was implemented as a native AI capability within enterprise systems. It shows how software can adapt to users in real time, surface relevant actions, and remain powerful without becoming complex.

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Intelligent Automation as a Native Enterprise Capability: Moving Enterprise Operations Beyond Scripts and Manual Effort

Intelligent Automation as a Native Enterprise Capability: Moving Enterprise Operations Beyond Scripts and Manual Effort

This case study explores how intelligent automation was implemented as a native enterprise capability rather than a collection of scripts or RPA flows. It shows how AI-driven orchestration can reduce operational effort, improve reliability, and keep human judgment where it matters most.

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Making Voice AI a Native Enterprise Capability: Architecting Conversational AI for Real Operations, Not Experiments

Making Voice AI a Native Enterprise Capability: Architecting Conversational AI for Real Operations, Not Experiments

This case study explores how Voice AI was architected as a core enterprise capability rather than a surface-level tool. It shows how conversational intelligence can move beyond pilots to become a dependable part of daily operations in healthcare and elderly care environments.

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The Experience we create with Technology is Everything!

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Case Studies

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FAQs

Point-to-point sprawl is one of the most common and costly integration patterns we encounter. Rather than adding to it, we conduct a structured assessment of your existing integration landscape — mapping dependencies, identifying failure points, and designing a middleware architecture that decouples systems from direct dependencies. The transition is sequenced to avoid disrupting live integrations while progressively replacing brittle connections with a maintainable, observable integration layer.
Third-party APIs introduce failure modes that are outside your control — rate limits, downtime, breaking changes, and unpredictable response times. Our integration design isolates third-party dependencies using circuit breaker patterns, retry logic, and fallback mechanisms so upstream failures do not cascade into your core system behaviour. Webhook management, authentication handling, and rate limit architecture are built in from the start rather than addressed reactively when failures occur in production.
The decision is driven by your system's tolerance for synchronous dependency and the real-time data requirements of your workflows. Where systems cannot afford to wait for upstream responses, or where data needs to propagate across multiple consumers simultaneously, event-driven architecture removes the coupling that makes synchronous integration brittle at scale. We evaluate your specific data flows, latency requirements, and failure tolerance to determine where event-driven patterns deliver the most architectural value versus where REST or GraphQL APIs remain the right choice.
Legacy integration is a sequenced modernisation problem, not a replacement problem. We build adapter layers, translation services, and API wrappers that expose legacy functionality through modern interfaces — allowing dependent systems to interact with legacy platforms as though they are modern APIs. This approach follows strangler fig patterns, enabling incremental modernisation where legacy components are replaced progressively as the architecture evolves, without a big bang cutover that puts dependent systems at risk.
Individual service authentication addresses security at the service level but leaves traffic management, rate limiting, routing, and lifecycle management fragmented across your API surface. An API gateway centralises policy enforcement so authentication, logging, versioning, and consumer management are consistent across all internal and external API consumers. This becomes critical as your API surface grows — without a gateway layer, policy drift creates security gaps and operational complexity that compounds with every new service or consumer added to the ecosystem.
API integration services help different applications and systems communicate and share data smoothly.
Middleware acts as a bridge that connects systems, manages data flow, and supports workflow automation.
Yes. Legacy systems can be connected using APIs, middleware, and integration layers without full replacement.
Industries like BFSI, healthcare, retail, manufacturing, SaaS, and logistics benefit greatly from API integration solutions.
Cubet offers secure, scalable, and business-focused integration solutions backed by strong technical expertise and industry experience.
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Drop us your requirements, and we’ll come back with a clear plan on how we can support you.

“Choosing Cubet was the turning point in our project.”

Tech lead, Jendamark

"Working with Cubet felt like adding an extension to our core team."

CTO, SNO

"They understood our goals better than we did."

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“Choosing Cubet was the turning point in our project.”

Tech lead, Jendamark

"Working with Cubet felt like adding an extension to our core team."

CTO, SNO

"They understood our goals better than we did."

CEO, Trust Cyprus

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Hear from our clients about their experience!

The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!

Testimonials & Success Stories

Committed Tech Partner

Our experience with Cubet has been awesome, and we are very thankful for their passion, flexibility, and commitment. We highly recommend them.

Frances Barkley, Head of DevOps & Strategic Marketing
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!

Testimonials & Success Stories

A Decade of Dependability

Over 10 years with Cubet, we’ve seen consistent dedication, adaptability, and a can-do attitude. Their creativity and problem-solving approach have significantly boosted our agility and operational efficiency, making them an invaluable extension of our team.

John Stuart, CEO-Fuell
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!

Testimonials & Success Stories

Skilled and Solution-Oriented

Cubet consistently delivers high-quality work and exceeds expectations. Building a remote vision control system for robotics is complex, but their team brought the right skills, patience, and drive—making the implementation process smooth and successful.

Tommy Jonsson, CTO, ByteMotion
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!

Testimonials & Success Stories

Agile, Insightful, Cost-Conscious

Cubet is our trusted partner, providing fast agile development and ongoing support for our BMJ platforms. They understand our needs and improve them with best practices. As a non-profit, we value the cost efficiency without sacrificing quality

Ruth Staunton , Head-Corporate Marketing, BMJ
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!

Testimonials & Success Stories

Consistent, Timely, Innovative

We’ve partnered with Cubet for years on a Medical EMR project. Their project management is consistently excellent, always meeting deadlines. Their developers actively look for innovative ways to improve our designs, adding real value to the collaboration.

Dr Hassan Shafeeq, CEO, BloomEMR
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!

Testimonials & Success Stories

Well-Orchestrated Collaboration

Cubet played a key role in building our mobile apps in 2020. What stood out was their tight coordination every phase, from planning to delivery, felt smooth, collaborative, and well-managed across months of focused teamwork.

Lyric Jain, CEO, Logically
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!

Testimonials & Success Stories

Trusted Growth Partner

My partnership with Cubet began six years ago and has steadily flourished. Collaborating with them on both personal product development and client projects has been a smooth experience, marked by professionalism, consistency, and shared success.

Anik Devaughan, CEO, Ozone
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!

Testimonials & Success Stories

Reliable Technology Partnership

Cubet has been a reliable technology partner for Odin Education. Their proactive approach, technical expertise, and commitment to delivering quality solutions have played a key role in supporting our mission to transform education through technology

Ajit Gopalakrishnan, Head of Odin Education at Jendamark Automation.

API and Middleware Integration Company in India

Businesses are rapidly adopting API-led ecosystems to improve operational efficiency. As a trusted API and middleware integration company in India, Cubet helps organizations connect fragmented systems through secure and scalable integration solutions. 

Our team helps businesses eliminate data silos, modernize legacy systems, and build connected digital ecosystems that support long-term growth. With strong technical expertise and industry best practices, Cubet delivers reliable API management, middleware integration, cloud connectivity, and event-driven architecture solutions tailored to evolving business needs.

Our API and Middleware Integration Services Are

Our API and middleware integration services are designed to seamlessly connect diverse applications, streamline workflows, and enhance scalability. Cubet, as a trusted API and middleware integration services provider, ensures businesses achieve faster integrations with reliable, future-ready solutions.

REST and GraphQL API Development: We design and develop production-ready REST and GraphQL APIs that support easy communication between applications and platforms. REST APIs provide stability and compatibility for enterprise systems, while GraphQL enables flexible and efficient data access based on client requirements.

API Gateway Management: Managing multiple APIs across enterprise environments requires centralized visibility and control. Our API gateway management services help businesses secure, monitor, and optimize their API infrastructure through a unified gateway architecture.

Middleware Architecture and Design: Middleware acts as the communication layer between systems, helping applications exchange data and workflows efficiently. At Cubet, we design middleware architectures that reduce direct system dependencies and improve overall integration flexibility.

Legacy System Integration: Many enterprises continue to rely on legacy systems that are critical to operations but difficult to integrate with modern platforms. Replacing these systems completely can be expensive and disruptive.

Third-Party API Integration Services: Modern businesses depend heavily on external platforms and SaaS applications for payments, logistics, communication, analytics, and customer management. We help organizations integrate third-party APIs securely and efficiently while ensuring operational reliability.

Event-Driven Architecture: Real-time communication has become essential for enterprises handling large-scale operations and customer interactions. Event-driven architecture enables systems to communicate instantly without relying on synchronous processing.

Importance of API and Middleware Integration for Businesses

API and middleware integration form the operational backbone of modern digital businesses. Without integration, systems remain isolated, workflows become fragmented, and data visibility suffers across departments.

Integration solutions help businesses:

  • Eliminate manual data entry
  • Improve operational efficiency
  • Enable real-time data access
  • Reduce data inconsistencies
  • Improve customer experiences
  • Increase process automation
  • Strengthen scalability
  • Support digital transformation initiatives

By connecting systems intelligently, businesses can improve collaboration, accelerate decision-making, and create more efficient digital ecosystems.

Industries We Support with API Integration Solutions

Industries we support with API integration solutions include diverse sectors where efficiency and connectivity are critical. Cubet, as a trusted provider, delivers tailored integration services that empower each industry to streamline operations and accelerate growth.

BFSI: Banks, financial institutions, and insurance providers depend on secure and real-time integrations to support critical operations.

Retail and eCommerce: Retail businesses require connected systems to manage inventory, payments, customer data, and logistics across multiple channels.

Healthcare: Healthcare organizations require secure interoperability between clinical and administrative systems.

Manufacturing: Manufacturing businesses depend on connected systems for production visibility and supply chain efficiency.

SaaS and HR Technology: SaaS platforms and HR technology providers require flexible integrations to support multiple customer environments.

What Makes Cubet a Trusted API Integration Company

At Cubet, we build secure and scalable API and middleware integration solutions in India that help businesses connect systems, automate workflows, and improve operational efficiency. Our team focuses on creating reliable digital ecosystems that support long-term business growth.

With expertise in application development, cloud services, AI solutions, and enterprise integrations, Cubet helps organizations build connected and future-ready digital environments across industries.

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The Experience we create with Technology is Everything!The Experience we create with Technology is Everything!

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The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!
The Experience we create with Technology is Everything!