Money and time

Money

All amounts are whole Mongolian tögrög (MNT) as integers — there is no fractional part and no "cents".

• 15000 means 15,000 ₮. 50000 means 50,000 ₮.
• The currency is MNT.
• Never send decimals or floats; pass whole integers.
• A single PaymentIntent can be 1 to 1,000,000,000 ₮ (an operator may enforce its own minimum).

{ "amount": 15000, "currency": "MNT" }

Display the number as-is with a thousands separator (15,000 ₮) — do not divide by 100.

Time

All timestamps are Unix seconds in UTC (e.g. created, expires_at).

• Store and compare timestamps in UTC.
• For display in Mongolia, convert to Asia/Ulaanbaatar and format as YYYY-MM-DD HH:MM:SS.

created = 1717000000   →  2024-05-30 00:26:40 (Asia/Ulaanbaatar)