Custom API Integration Services
Seamlessly connect your apps, platforms, and third-party tools with secure and scalable API integrations tailored to your business.
Projects Delivered
Custom software built and launched successfully worldwide.Industries Served
Trusted across logistics, healthcare, e-com, and more.Efficiency Boost
Our platforms automate manual work, saving hundreds of hours.Uptime Delivered
Enterprise-grade systems built for resilience.Custom API Integration Services
Modern businesses rely on multiple platforms to operate from CRMs and ERPs to payment systems, logistics providers, and cloud applications. Without proper integration, these tools often become disconnected systems, leading to manual work and inefficiencies. At Aimit, we specialize in developing custom API integrations that connect your systems into one seamless ecosystem, ensuring real-time data exchange, automation, and business agility.
Instead of working with fragmented apps or limited connectors, our team builds secure, scalable, and fully documented APIs tailored to your unique workflows. Whether you need to integrate payment gateways, marketing platforms, accounting tools, or third-party SaaS products, we ensure that every connection is reliable, compliant, and future-proof.
What We Deliver
- Payment & billing integrations (Stripe, PayPal, Square, banking APIs)
- CRM, ERP, and HR system connections
- Logistics & shipping APIs for real-time tracking and carrier updates
- Marketing & analytics integrations with Google Ads, Meta, and BI tools
- Cloud service integrations (AWS, Azure, Google Cloud)
- Custom API design & documentation for internal systems
Our API integration projects typically start from $50,000 and scale based on complexity and the number of systems involved. To ensure transparency, we work in phases starting with requirements analysis and technical documentation, followed by integration development, testing, and deployment. Each step is carefully managed to guarantee stability, security, and compliance with global standards like GDPR, PCI DSS, and HIPAA.
All integrations are built exclusively for your company. The documentation, architecture, and code belong entirely to you, ensuring independence and long-term reliability. With our expert development team based in Armenia, we combine enterprise-grade expertise with competitive pricing. Share your integration needs today and get a free consultation on how to unify your business systems with custom APIs.
Our Valued Partners
Trusted by Our Clients
We are proud to be rated 5★ by our clients on Clutch. Their feedback highlights our commitment to delivering reliable software and mobile app solutions that create real business impact.
Some of Our Work
Here are two examples of custom software solutions we developed for our clients, each paired with mobile applications to ensure full accessibility and scalability.
Moulk CRM
An e-commerce CRM system built to manage all orders and employees with seamless Google and Facebook integration.
Monolith
Node.js
React.js
D-CV
A CV generation platform with AI filtering, integrated with data analytics tools.
Monolith
Node.js
React.js
Free Custom API Integration Consultation
Tell us about your systems and we’ll provide a tailored consultation on building secure, scalable, and reliable API integrations to unify your business tools.
Our Custom API Integration Process
API integrations must be precise, secure, and reliable. At Aimit, we follow a structured process to ensure your systems communicate seamlessly, automate workflows, and deliver long-term business value. From discovery to deployment, every step is handled with transparency and technical excellence.
Business Analysis & Documentation
Every successful integration starts with understanding your systems, workflows, and objectives.
Stakeholder Workshops
Identify business needs, integration goals, and expected outcomes.
System Mapping
Analyze your software ecosystem (CRMs, ERPs, payment gateways, logistics tools, etc.).
Integration Requirements
Define which systems need to connect, what data flows are required, and how errors should be handled.
Documentation
Produce clear specifications (endpoints, authentication methods, data models).
Our Core Technology Stack for API Development
We use proven frameworks, protocols, and cloud platforms to deliver secure, scalable, and future-proof API integrations. Our technology choices ensure your systems connect seamlessly, exchange data reliably, and grow with your business needs.
Node.js
Event-driven, non-blocking runtime ideal for building fast, scalable backend systems.
TypeScript
Strongly typed superset of JavaScript that improves reliability and maintainability in large-scale projects.
Express.js
Lightweight and flexible framework for building RESTful APIs and web applications.
NestJS
Progressive Node.js framework with modular architecture, ideal for enterprise-grade applications.
Golang
High-performance language optimized for concurrency and mission-critical microservices.
PHP
Battle-tested scripting language powering millions of applications worldwide.
Ready to Build Secure Custom API Integrations?
Fill in the form and our team will contact you with a free consultation and project estimate.
Custom API Integration
Secure, scalable API integrations that connect your systems and automate workflows.
Started from
$50,000
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Detailed response