API products (in development)

We are productising proven business logic into simple, reliable APIs designed for integration and low cost-per-use.

What we mean by “business logic APIs”

Not every organisation wants to build and maintain specialist logic in-house. Our approach is to provide small, well-defined services that can be consumed from any system.

  • Clear inputs/outputs
  • Versioned behaviour
  • Designed to be integrated, not admired

Initial focus

We are starting with a high-friction, high-repeat problem that shows up everywhere: calculating due dates correctly across weekends and holidays.

Due date / business day API

Goal: return a correct due date given a start date and business rules (weekends, holidays, and “next business day” behaviours).

Typical use cases

  • Invoice payment terms and billing cycles
  • SLAs and operational deadlines
  • Shipping cut-offs and service scheduling
  • Compliance and notice periods

Planned characteristics

  • Holiday-aware calendars (region-specific)
  • Deterministic results (no surprises)
  • Friendly developer experience and documentation
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