No signing · No custody · Policy-first · Audit-ready proof
Starail v3.2 · Control + extensions
Start with Control authorization — Pay/Payout/Points are optional extensions.
Run evaluate→attest in one call, then exercise Pay, Payout, Points, or Treasury against the live API. Soft* products are never required.
Operating stack
Rails → evaluate → (approve) → revalidate → attestation. Canonical partner path.
Extension: create → analyze → confirm → post ledger → hosted checkout.
Extension: batch create payouts, approve, analyze, and reserve treasury balance.
Extension: program → credit → spend → capture → settle → shadow mirror reconcile.
Extension: read treasury snapshot and download daily-close CSV.