Web Applications
Bigul
Trading and investment platform with an admin panel, online eKYC journey, and third-party integrations with NSE, BSE, and payment gateways.
Service
API Development & Integration
Reliable APIs and integrations that connect your applications, partners, and third-party services so data flows automatically.
API Development & Integration7 deliverables · 4-step approach
Technologies
- REST APIs
- WebSocket
- Laravel
- Node.js
- Python
- Razorpay
- Stripe
- PayPal
- NSE/BSE
- KYC & OTP
- Google Maps
Modern businesses rely on many systems: payment gateways, CRMs, accounting tools, logistics providers, and internal applications. When they do not talk to each other, people end up copying data by hand.
We design secure, well-documented APIs and build integrations that keep your systems in sync, reduce errors, and open the door to new digital products.
Benefits
01
Less manual work
Automated data exchange removes repetitive copying between systems.
02
Secure by design
Authentication, rate limiting, validation, and logging protect your data and services.
03
Well documented
Clear API documentation makes it easier for partners and future developers to integrate.
04
Resilient
Retries, queues, and monitoring handle temporary failures in third-party services.
What’s included
- Integration requirements and data mapping
- REST API design and documentation
- Third-party API and webhook integrations
- Payment gateway integration
- Authentication and access control
- Error handling, logging, and monitoring
- Integration tests
Technologies we use
- REST APIs
- WebSocket
- Laravel
- Node.js
- Python
- Razorpay
- Stripe
- PayPal
- NSE/BSE
- KYC & OTP
- Google Maps
Our approach
Map the data
We identify systems, data ownership, and how records should move between them.
Design contracts
Endpoints, payloads, and error formats are agreed and documented up front.
Build and test
Integrations are developed against sandbox environments with automated tests.
Monitor
Logging and alerts help detect and resolve failures quickly in production.
Frequently asked questions
Can you integrate with a specific third-party service?
If the service provides an API, webhooks, or data export, integration is usually possible. We review its documentation during discovery.
Do you build APIs for mobile apps?
Yes. We build secure back-end APIs for mobile and web clients, including authentication and push notification support.
What happens if a connected service is down?
We design integrations with retries, queues, and clear error logging so temporary outages do not cause lost data.
Related work
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Build | Solve | Grow Together
Have an idea? Let’s turn it into real impact.
Tell us what you want to build or improve. We will review your requirements and suggest a practical way forward.