KIRRO

A declared-interest booking agent for scarce inventory — courts, seats, tickets. Speed buys nothing by design: you declare before the window opens, a seeded fair draw allocates when it does, and money moves only against a confirmed result.

  1. 01

    Declare

    State what you want, a price ceiling, before the window opens.

  2. 02

    Verify

    Code parses it. Ambiguous ranges get asked again, never guessed.

  3. 03

    Authorise

    A capped mandate blocks the money — it is not charged yet.

  4. 04

    Wait

    No polling, no refreshing. Arrival time inside the window does not matter.

  5. 05

    Allocate

    A deterministic, seeded fair draw assigns slots when the window opens.

  6. 06

    Confirm

    Charge and confirm only after both inventory and payment succeed — or release, honestly.

Built for The Ken's Case-Build Competition 2026, Round 3 — “Getting the slot”. Never invents a booking reference, a hold id or a payment id: every identifier comes from a real connector result, logged and auditable.