Loop Stack Technologies
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API & Integrations

We build the connective tissue of your tech stack — robust APIs, third-party integrations, and scalable middleware.

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API & Integrations

We build the connective tissue of your tech stack — robust APIs, seamless third-party integrations, and middleware that makes your systems work better together.

RESTful and GraphQL API design and development
Payment gateway integration (Razorpay, Stripe, PayPal)
Third-party service APIs (Google, AWS, Twilio, etc.)
Microservices architecture and event-driven systems
API security, rate limiting, and documentation
REST APIGraphQLWebhooksMicroservicesOAuth
Integrate My Systems
API & Integrations
Got Questions?

Frequently Asked Questions

What types of APIs do you develop?

We develop secure REST and GraphQL APIs for web applications, mobile applications, dashboards, internal systems and third-party services.

Can you integrate third-party services into our product?

Yes. We can integrate services such as payment gateways, CRM platforms, email providers, authentication systems, maps, analytics tools and other platforms that provide supported APIs.

Can you connect modern applications with legacy systems?

Yes. We first review the existing system, its data structure and available connection methods. We can then build APIs or middleware that allow controlled communication between the systems.

How do you keep APIs secure?

We can implement authentication and authorization, HTTPS encryption, input validation, role-based permissions, rate limiting and secure handling of API credentials.

Do you provide API documentation?

Yes. We document important endpoints, methods, parameters, authentication requirements and example requests and responses so developers can understand and use the integration.

How do you test an API integration?

We test successful requests, incorrect inputs, authentication failures, error responses, performance and data consistency. Automated tests can also be added for critical integrations.

What happens if a third-party API changes?

We can monitor and maintain the integration, update affected endpoints and test the complete workflow. The impact and timeline depend on the changes made by the third-party provider.

Not Sure Which Service You Need?

Tell us about your project and we'll recommend the right solution for your business goals and budget.