Web Design Birmingham | App Development Agency in West Midlands

At Infirsm, we specialise in crafting robust, secure APIs that empower your software to do more—connect systems, simplify workflows, and enable seamless communication between platforms.

Whether you need RESTful APIs, GraphQL, or third-party integrations, we deliver scalable solutions designed to grow with your business. From planning to deployment, our developers focus on performance, data protection, and ease of integration. Whether you’re building mobile apps, web platforms, or enterprise tools, our custom APIs act as the glue—keeping everything running smoothly and efficiently.

Tailored API Solutions

Built from scratch or around your existing systems, our APIs fit your exact use case.

Secure by Design

We follow strict encryption and access protocols to ensure your data is protected at every point.

High Performance

Our APIs are lightweight, scalable, and optimised for speed - even under heavy load.

Easy to Integrate

With clear documentation and standardised responses, developers can plug in with ease.

Full Lifecycle Support

From planning and testing to monitoring and maintenance, we’re with you every step of the way.

Our Process

Requirements Gathering

We begin by learning your systems and defining the key data points and processes your API needs to support.

1
API Architecture Design

We map out endpoints, data flows, and authentication strategies to create a scalable and secure structure.

2
Development & Testing

Using best practices, we build your API with modular, maintainable code—testing functionality, performance, and security at every step.

3
Documentation & Handover

We provide detailed documentation, sample requests, and integration guides to simplify adoption across your tech stack.

4
Deployment & Support

Your API is deployed on a reliable platform with versioning, uptime monitoring, and post-launch support in place.

5

Our Deliverables

Secure, Scalable APIs That Power Your Digital Ecosystem

Designed to meet your business and system requirements.

Implemented via OAuth2, JWT, or token-based systems.

Developer-friendly guides for smooth onboarding and integration.

Minimal latency and reliable response times under high load.

Real-time tracking of API activity and error handling.

Updates, scalability improvements, and support as your needs evolve.

Technologies & Platforms

Node.js, Python (Flask, Django), .NET Core, PHP (Laravel), Java (Spring Boot)
REST, GraphQL, gRPC
OAuth2, JWT, HTTPS/SSL, API Gateways
Postman, Swagger/OpenAPI, Postgres, MongoDB, Redis
AWS Lambda, Azure Functions, Google Cloud Run

Choose a tech stack that serves you well today and when you grow 10x.

API Development

Streamline your systems with custom APIs—built for security, scalability, and seamless data flow across platforms and devices.

At Infirsm, we specialise in crafting robust, secure APIs that empower your software to do more—connect systems, simplify workflows, and enable seamless communication between platforms.

Tailored API Solutions

Secure by Design

High Performance

Easy to Integrate

Full Lifecycle Support

Our Process

Requirements Gathering

1

API Architecture Design

2

Development & Testing

3

Documentation & Handover

4

Deployment & Support

5

Our Deliverables

Custom-Built Endpoints

Secure Authentication

Comprehensive Documentation

Performance Optimisation

Monitoring & Logging Setup

Post-Launch Support

Technologies & Platforms

[ Faq's ]

Got Questions? We’ve Got Answers.

Still Need Assistance?

What types of APIs do you develop?

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Can you integrate APIs into my existing software?

Do you provide documentation?

How do you test API performance?

Will my API be scalable?

What happens post-launch?

How long does it take to build an API?

Your vision, our team. Let’s make it real.

INFRISM

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