Daily cycle
Throughout the day, transactions draw down the partner’s pre-funded USD float as they settle. At end of business day (UTC), Zennopay runs its reconciliation pass, tops up downstream payout floats, and confirms that every in-flight balance has resolved. Anything still open is flagged for review rather than closed.Stuck transactions
If a transaction is stuck mid-flow — a payout-partner timeout with no confirmation either way — Zennopay holds it and re-queries the payout partner periodically. While unresolved, the partner sees the intent inprocessing
state and the SDK surfaces “pending” to the end user. If still ambiguous after
24 hours, it escalates to manual review.
Period close
Reports the partner receives
- Daily transaction summary — per-corridor transaction count and gross TPV.
- Monthly statement — a period summary including processing margin.
- Monthly invoice — commitment fees due, if any.
- Reconciliation report (per corridor) — downstream settlement record vs Zennopay’s records, with any flagged discrepancies.
Audit trail
Every state transition on every payment intent is recorded as an immutable, timestamped event, queryable bypayment_intent_id and retained for 7
years per US payment-facilitator industry norm. Auditors can replay any
historical transaction from the event log; no data is ever overwritten in
place.
Currency precision
All USD values are stored and returned as integer cents (amount_usd_cents)
to avoid floating-point drift — see API conventions.