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API & System Integration

4.8 (4 reviews)

API development and system integration. Connect separate systems into a unified ecosystem with optimized data synchronization.

Features included

  • RESTful API development
  • GraphQL API
  • Third-party system integration
  • Webhook & Event-driven
  • API documentation

Customer Reviews

4.8
Based on 4 reviews
Hoang Van Hung
Logistics Company CTO

Integrated 5 separate systems into one. API Gateway handles 10,000 requests/minute stably. Reduced 70% data entry time.

2025-11-12
Nguyen Thi Thanh Loan
IT Director

We Build Web integrated ERP with e-commerce website. Real-time inventory sync, no data discrepancies.

2025-10-18
Tran Van Phuc
System Architect

Flexible GraphQL API, reduced 40% data transfer. Webhook event-driven works well. Just needs rate limiting.

2025-12-15
Le Thi Hong Van
Integration Manager

Complete Swagger API documentation, easy to understand. Team responds quickly to issues. Successful Salesforce integration.

2025-09-28

Frequently Asked Questions

Is RESTful or GraphQL API more suitable?

RESTful suits simple APIs, easy caching. GraphQL suits flexible data fetching needs. We Build Web advises based on specific use case.

How long does third-party system integration take?

Third-party API integration at We Build Web takes 1-4 weeks depending on complexity and documentation. Payment gateway 1-2 weeks, ERP/CRM integration 3-4 weeks.

Is API documentation complete?

Every API at We Build Web has complete Swagger/OpenAPI documentation, Postman collection, and code examples for popular languages.

Need this service?

Call 0817771184 or chat on Zalo for a free consultation about api & system integration.