Collateral Control
Convert agreement terms and collateral records into an explainable calculation, with versioned rules, exact money arithmetic and a reproducible result.
Borrowing capacity
See which units qualify, what value supports them, and how the agreement’s advance rates and limits affect availability.
Control exceptions
Identify missing evidence, stale records and conflicting collateral identities before they feed a lending decision.
Explain the change
Trace a change in borrowing capacity to the rule or source that caused it, with the supporting calculation visible.
AI-assisted prototype · Implementation overview
TypeScript · BigInt · Web Crypto · React
Versioned configuration
Rules carry evaluation order, agreement citations and effective dates. The engine validates the selected rule version before calculating.
Exact arithmetic and replay
Amounts use integer cents; rates use basis points. A canonical result fingerprint supports replay checks, while an ordered trace explains each rule’s effect.
Exceptions as product behavior
The synthetic portfolio includes stable identities and reviewable source exceptions. Missing evidence blocks a result instead of silently substituting zero.