Clear contracts
Consistent resources, validation, errors, versioning, and documentation make APIs easier to use and safer to evolve.
API development & integration
Reliable connections between products, data, and business systems.
Modern products depend on dependable connections. Bezalix designs APIs for new applications and integrates existing platforms with payment providers, portals, communication tools, accounting systems, and external data sources—without turning the product into a fragile collection of patches.
Resilient integrations
Retries, queues, idempotency, rate limits, monitoring, and reconciliation protect workflows when external systems fail.
Security by design
Authentication, authorization, encryption, audit trails, and careful data exposure are built into every integration boundary.
What we deliver
A complete product foundation.
- 01REST API architecture
- 02API documentation and testing
- 03Payment gateway integration
- 04CRM and ERP connectivity
- 05Property portal feeds
- 06Messaging and notification APIs
- 07Webhooks and background processing
- 08Monitoring and integration support
A strong fit for
- Web and mobile applications
- Platform integrations
- Legacy system modernization
- Data synchronization
- Partner and customer APIs
How we work
- 01
Define
Document systems, data ownership, workflows, constraints, and integration responsibilities.
- 02
Contract
Design resources, payloads, authentication, errors, versioning, and documentation.
- 03
Connect
Implement, test, monitor, and protect each internal and external integration.
- 04
Operate
Track failures, reconcile data, support consumers, and evolve APIs without disruption.
Questions
Clear answers before we begin.
Can you integrate an API with our existing software?
Yes. We first review the existing system, available documentation, authentication, data model, and failure scenarios before designing the integration.
Do you create API documentation?
Yes. We can provide structured endpoint documentation, request and response examples, authentication guidance, error definitions, and testing collections.
Can you maintain an integration after launch?
Yes. We can monitor failures, respond to third-party API changes, improve performance, support consumers, and maintain data reconciliation workflows.