fin-infra / API Reference

UsageLedger

from fin_infra.billing.rating import UsageLedger

fin_infra.billing.rating

Small idempotent in-memory ledger useful for tests and service adapters.

Constructor

UsageLedger(price_book: BillingPriceBook | None = None) -> None

Parameter	Type	Default	Description
`price_book`	`BillingPriceBook \|None`	None	—

Methods