Enable secure, high-performance API banking across payments, accounts, lending, and partner ecosystems. 

Viyona’s API Gateway platform provides a unified integration layer for financial institutions to securely expose, manage, and scale APIs across internal systems and external partners.
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Key Features

  • Unified API Banking Layer

    Expose banking, payments, lending, and compliance services through a single secure gateway.

  • High-Performance, Low-Latency Architecture

    Supports thousands of transactions per second with optimized routing and processing efficiency.

  • Advanced Traffic Management Controls

    Rate limiting, throttling, spike arrest, and intelligent retry mechanisms ensure platform stability.

  • Multi-Layer Security Enforcement

    OAuth2, JWT, mTLS, HMAC signatures, and scope-based access controls protect APIs and data.

  • Smart Transformation Engine

    Seamless REST ↔ SOAP, JSON ↔ XML, and ISO message format conversions for legacy compatibility.

  • End-to-End API Lifecycle Management

    Create, publish, version, monitor, and retire APIs with developer portal and sandbox environments.

  • Deep System Connectivity

    Integrates with CBS, payment switches, LOS, LMS, microservices, and third-party fintech partners.

  • Full Observability & Monitoring

    Real-time logging, tracing, metrics dashboards, and audit-ready event visibility.

How eKYC Setu Works

  • API Exposure Layer

    Banking services such as payments, accounts, lending, and KYC are exposed as secure APIs.

  • Secure Access Control

    Authentication and authorization enforced using OAuth2, JWT, mTLS, and policy-based access rules.

  • Intelligent Routing & Transformation

    Requests are routed to the appropriate backend systems with real-time format transformation.

  • Traffic & Performance Management

    Rate limits, throttling, and spike protection ensure stable performance under load.

  • Monitoring & Governance

    All API activity is logged, monitored, analyzed, and governed through centralized dashboards.

REGUREGULATOR-WISE FOR eKYC SETU

Usecases 

Banks
  • Open banking API enablement
  • Partner ecosystem integrations
  • Core banking service exposure
NBFCs
  • Loan onboarding integrations
  • Bureau, KYC, and payment API orchestration
  • Collection platform connectivity
Fintech Platforms
  • Banking-as-a-Service integrations
  • Payment infrastructure connectivity
  • Account & transaction API consumption
Enterprises
  • ERP integrations with banking systems
  • Payment automation APIs
  • Account reconciliation integrations
Digital Platforms
  • Account verification APIs
  • Lending workflow integrations
  • Real-time financial service integrations

Why Choose Viyona Fintech for API Gateway?

  • Purpose-Built for BFSI Workloads

    Designed specifically for financial institutions handling mission-critical, high-volume transactions.

  • High Scalability & Performance

    Engineered to support large transaction volumes with low latency and high availability.

  • Enterprise-Grade Security Stack

    Multi-layer protection using OAuth2, mTLS, HMAC, encryption, and access control policies.

  • Plug-and-Play Integration Architecture

    Easily connects with core banking, switches, microservices, and external partners.

  • Complete API Lifecycle Governance

    From creation to versioning to retirement, all APIs are managed through a unified control layer.

  • Developer-First Partner Experience

    Developer portal, API catalogue, sandbox testing, and automated onboarding tools.

  • Future-Ready Platform

    Built to support Open Banking, partner ecosystems, and next-generation financial services.

Start Your API Gateway Integration

Share your details and our onboarding team will guide you through technical integration, certification, and production deployment of your API Gateway setup.

    OUR EXPERT'S ANSWER

    Commonly Asked Questions 

    What is an API Gateway in banking?
    It is a secure middleware layer that allows banks to expose services as APIs and manage integrations with internal systems and external partners.
    Can it connect with legacy systems?
    Yes. The platform supports REST, SOAP, and ISO message transformations to ensure compatibility.
    Is the platform secure for financial data?
    Yes. It uses enterprise-grade security including OAuth2, mTLS, encryption, and access control frameworks.
    Who can use this platform?
    Banks, NBFCs, fintechs, and enterprises looking to enable API-based integrations.
    Does it support partner onboarding?
    Yes. It includes developer portals, sandbox environments, and API lifecycle management tools.
    UPDATIONS

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