Auto-margin Documentation

Last updated: Apr 22, 2026

API

Validation (enterprise)

Suggested validation rules to keep runs clean and auditable.

Required fields

  • At least one identifier (VIN or registration)
  • Supplier price + currency
  • Location / market context
  • Year + mileage (or a reason it’s missing)

Guardrails

  • Reject mixed currencies in one batch (unless explicitly allowed)
  • Reject negative prices and impossible mileages
  • Warn on thin comps or wide bands (low confidence)