On-Chain Cash-Leg Finality Checker

Validate the cash leg of a Canton settlement: finality model (PFMI P8/P12), reserve attestation, GENIUS Act / MiCA regulatory classification, and depeg circuit-breaker. Returns verdict PASS / CONDITIONAL / FAIL with assurance memo.

Tool URL: https://ainumbers.co/tools/506-onchain-cash-leg-finality-checker.html AP2/Policy Mandate export: yes

post/v1/tools/check_cash_leg_finality

Request

Base URL: https://ainumbers.co
URL: https://ainumbers.co/v1/tools/check_cash_leg_finality
Auth: none declared

Request body

cash_leg_type'usdc' | 'jpmd' | 'hsbc_deposit' | 'eur_emt' | 'custom' required

Type of on-chain cash instrument.

amountnumber required

Settlement amount in stated currency.

currency'USD' | 'EUR' | 'GBP' | 'HKD' | 'SGD' required

finality_model'atomic_dvp_bound' | 'conditional_irrevocable' | 'standard_blockchain' | 'traditional_wire' required

Cash-leg finality mechanism. Assessed against CPMI-IOSCO PFMI Principles 8 and 12.

jurisdiction'us' | 'eu' | 'hk' | 'sg' | 'other' required

Regulatory jurisdiction. us → GENIUS Act check; eu → MiCA Title III check.

reserve_attestation_availableboolean

cash_pctnumber

Cash / FDIC-insured deposit % of reserves.

tbills_pctnumber

T-bills ≤93 days % of reserves.

repo_pctnumber

Fed overnight repo % of reserves.

depeg_definedboolean

depeg_thresholdnumber

Depeg circuit-breaker trigger % (default 0.5). >1.0 → DEPEG_THRESHOLD_WIDE.

redemption_window'instant' | 'same_day' | 't1' | 't2_plus'

Response

Successful tool execution result

verdict'CASH_LEG_VERDICT_PASS' | 'CASH_LEG_VERDICT_CONDITIONAL' | 'CASH_LEG_VERDICT_FAIL'

finality_flagstring

genius_statusstring

mica_statusstring

compliance_flagsobject

mandate_type'attestation_mandate'

Changes

No recorded changes to this operation across all 1 revision of this API.