No signing · No custody · Policy-first · Audit-ready proof
Starail v2.9 · Operating stack
Build on Pay, Payout, and Points — with production APIs today.
Run end-to-end flows from your browser or embed the same REST calls in your product. Every action uses the live Railway API with webhooks, ledger, and reconciliation.
Operating stack
Create → analyze → confirm → post ledger → open hosted checkout.
Batch create payouts, approve, analyze, and reserve treasury balance.
Program → credit → spend → capture → settle → shadow mirror reconcile.
Read treasury snapshot and download daily-close CSV.