LIFO Cost-Basis Matching for Crypto/Asset Disposals

Choose this endpoint when you need LIFO (Last-In-First-Out) cost-basis accounting specifically, as required by certain tax jurisdictions or accounting policies. Prefer it over FIFO when the user explicitly requests LIFO, or when tax strategy favors using recently acquired (potentially higher-cost) lots to minimize near-term realized gains. Use instead of the average-cost endpoint when per-lot tracking is required, and instead of HIFO when the newest lots rather than highest-cost lots should be consumed first.

• Insufficient lot quantity to cover a disposal — returns an error if disposals exceed total acquired quantity
• Malformed input (missing required lot fields like timestamp, quantity, or cost) — returns a validation error
• Lots with non-parseable decimal values — may return arithmetic errors
• Empty lots array — returns no matches and zero realized gain
• Disposals before any acquisitions chronologically — may yield unexpected results or errors