SECUSYSTS Technologies
    Custom APIs & Integrations

    Custom APIs & Integrations

    Connect systems, services, and workflows seamlessly with secure, scalable APIs.

    Purpose

    Modern platforms are interconnected. APIs enable businesses to connect systems, services, and workflows seamlessly. Whether integrating with payment processors, communication platforms, analytics services, or internal systems, well-designed APIs are the foundation of scalable, automated business operations.

    What It Does

    We build and integrate secure APIs for payments, communications, analytics, and custom business logic, ensuring smooth interoperability. Our API development services cover everything from designing RESTful and GraphQL interfaces to implementing authentication, rate limiting, and comprehensive documentation that makes integration easy for your team and partners.

    Key Features

    REST and GraphQL API development
    Third-party integrations (Stripe, Twilio, AWS, etc.)
    Secure authentication and access controls
    High-performance, scalable architectures
    Automated testing and monitoring

    Core Capabilities

    API Development

    REST and GraphQL APIs built to scale

    Secure By Design

    OAuth, API keys, and encryption

    Third-Party Integration

    Connect to any service or platform

    Who It's For

    Businesses seeking to enhance existing systems, connect third-party services, or enable multi-platform automation. Whether you need to integrate your application with payment gateways, build a partner API program, connect legacy systems with modern platforms, or automate workflows across your tech stack, our API development services provide the connectivity layer your business needs.

    Custom APIs & Integrations Pricing

    Choose the plan that fits your organization. All prices are starting rates. Enterprise plans are custom-quoted.

    Starter

    Starter

    Core REST APIs with authentication, integrations, and documentation

    From $3,500
    Up to 3 API endpoints or integrations
    • API requirements & architecture design session
    • Up to 3 RESTful API endpoints
    • Basic authentication (API keys or JWT)
    • Up to 2 third-party service integrations
    • API documentation (Swagger/OpenAPI)
    • Basic automated test suite
    • 30-day post-launch support
    RECOMMENDED
    Professional

    Professional

    Full REST and GraphQL API suite with OAuth, rate limiting, and integrations

    From $9,000
    Full API suite, up to 10 integrations
    • All Starter deliverables
    • REST and GraphQL API development
    • Up to 10 third-party integrations (Stripe, Twilio, AWS)
    • OAuth 2.0 & secure access control
    • Rate limiting, throttling & abuse prevention
    • High-performance, scalable API architecture
    • Comprehensive automated test coverage
    • Versioning & backward compatibility strategy
    • 60-day post-launch support & optimization
    Enterprise

    Enterprise

    Enterprise API platform with gateway, partner program, and security audits

    Custom
    Enterprise API platform, unlimited scope
    • All Professional deliverables
    • Custom API gateway & developer portal design
    • Partner / public API program architecture
    • Webhook system & event-driven architecture
    • Advanced monitoring & observability (Datadog, New Relic)
    • API security audit & penetration testing
    • Dedicated API engineer (named)
    • Ongoing API management & evolution retainer

    All prices are starting rates. Enterprise pricing is custom-quoted based on your requirements.

    Ready to Connect Your Systems?

    Let our API experts build the integrations that power your business automation. We create robust connections, synchronize data across platforms, and enable seamless workflows.