The ISO 4217 standard defines codes and decimals for every currency.

Mambu Payments (formerly Numeral) uses integers in all payment and transaction amount attributes in API requests and responses as well as events. Customers should then translates amounts accordingly.

Most currencies have two decimals, but some have zero and others have three. This table lists the currencies supported by Numeral, their ISO code, and their number of decimals.

Currency	Code	Decimals
UAE Dirham	AED	2
Afghani	AFN	2
Lek	ALL	2
Armenian Dram	AMD	2
Netherlands Antillean Guilder	ANG	2
Kwanza	AOA	2
Argentine Peso	ARS	2
Australian Dollar	AUD	2
Aruban Florin	AWG	2
Azerbaijan Manat	AZN	2
Convertible Mark	BAM	2
Barbados Dollar	BBD	2
Taka	BDT	2
Bulgarian Lev	BGN	2
Bahraini Dinar	BHD	3
Burundi Franc	BIF	0
Bermudian Dollar	BMD	2
Brunei Dollar	BND	2
Boliviano	BOB	2
Mvdol	BOV	2
Brazilian Real	BRL	2
Bahamian Dollar	BSD	2
Ngultrum	BTN	2
Pula	BWP	2
Belarusian Ruble	BYN	2
Belize Dollar	BZD	2
Canadian Dollar	CAD	2
Congolese Franc	CDF	2
WIR Euro	CHE	2
Swiss Franc	CHF	2
WIR Franc	CHW	2
Unidad de Fomento	CLF	4
Chilean Peso	CLP	0
Yuan Renminbi	CNY	2
Colombian Peso	COP	2
Unidad de Valor Real	COU	2
Costa Rican Colon	CRC	2
Peso Convertible	CUC	2
Cuban Peso	CUP	2
Cabo Verde Escudo	CVE	2
Czech Koruna	CZK	2
Djibouti Franc	DJF	0
Danish Krone	DKK	2
Dominican Peso	DOP	2
Algerian Dinar	DZD	2
Egyptian Pound	EGP	2
Nakfa	ERN	2
Ethiopian Birr	ETB	2
Euro	EUR	2
Fiji Dollar	FJD	2
Falkland Islands Pound	FKP	2
Pound Sterling	GBP	2
Lari	GEL	2
Ghana Cedi	GHS	2
Gibraltar Pound	GIP	2
Dalasi	GMD	2
Guinean Franc	GNF	0
Quetzal	GTQ	2
Guyana Dollar	GYD	2
Hong Kong Dollar	HKD	2
Lempira	HNL	2
Gourde	HTG	2
Forint	HUF	2
Rupiah	IDR	2
New Israeli Sheqel	ILS	2
Indian Rupee	INR	2
Iraqi Dinar	IQD	3
Iranian Rial	IRR	2
Iceland Krona	ISK	0
Jamaican Dollar	JMD	2
Jordanian Dinar	JOD	3
Yen	JPY	0
Kenyan Shilling	KES	2
Som	KGS	2
Riel	KHR	2
Comorian Franc	KMF	0
North Korean Won	KPW	2
Won	KRW	0
Kuwaiti Dinar	KWD	3
Cayman Islands Dollar	KYD	2
Tenge	KZT	2
Lao Kip	LAK	2
Lebanese Pound	LBP	2
Sri Lanka Rupee	LKR	2
Liberian Dollar	LRD	2
Loti	LSL	2
Libyan Dinar	LYD	3
Moroccan Dirham	MAD	2
Moldovan Leu	MDL	2
Malagasy Ariary	MGA	2
Denar	MKD	2
Kyat	MMK	2
Tugrik	MNT	2
Pataca	MOP	2
Ouguiya	MRU	2
Mauritius Rupee	MUR	2
Rufiyaa	MVR	2
Malawi Kwacha	MWK	2
Mexican Peso	MXN	2
Mexican Unidad de Inversion (UDI)	MXV	2
Malaysian Ringgit	MYR	2
Mozambique Metical	MZN	2
Namibia Dollar	NAD	2
Naira	NGN	2
Cordoba Oro	NIO	2
Norwegian Krone	NOK	2
Nepalese Rupee	NPR	2
New Zealand Dollar	NZD	2
Rial Omani	OMR	3
Balboa	PAB	2
Sol	PEN	2
Kina	PGK	2
Philippine Peso	PHP	2
Pakistan Rupee	PKR	2
Zloty	PLN	2
Guarani	PYG	0
Qatari Rial	QAR	2
Romanian Leu	RON	2
Serbian Dinar	RSD	2
Russian Ruble	RUB	2
Rwanda Franc	RWF	0
Saudi Riyal	SAR	2
Solomon Islands Dollar	SBD	2
Seychelles Rupee	SCR	2
Sudanese Pound	SDG	2
Swedish Krona	SEK	2
Singapore Dollar	SGD	2
Saint Helena Pound	SHP	2
Leone	SLE	2
Somali Shilling	SOS	2
Surinam Dollar	SRD	2
South Sudanese Pound	SSP	2
Dobra	STN	2
El Salvador Colon	SVC	2
Syrian Pound	SYP	2
Lilangeni	SZL	2
Baht	THB	2
Somoni	TJS	2
Turkmenistan New Manat	TMT	2
Tunisian Dinar	TND	3
Pa’anga	TOP	2
Turkish Lira	TRY	2
Trinidad and Tobago Dollar	TTD	2
New Taiwan Dollar	TWD	2
Tanzanian Shilling	TZS	2
Hryvnia	UAH	2
Uganda Shilling	UGX	0
US Dollar	USD	2
US Dollar (Next day)	USN	2
Uruguay Peso en Unidades Indexadas (UI)	UYI	0
Peso Uruguayo	UYU	2
Unidad Previsional	UYW	4
Uzbekistan Sum	UZS	2
Bolívar Soberano	VED	2
Bolívar Soberano	VES	2
Dong	VND	0
Vatu	VUV	0
Tala	WST	2
CFA Franc BEAC	XAF	0
East Caribbean Dollar	XCD	2
CFA Franc BCEAO	XOF	0
CFP Franc	XPF	0
Sucre	XSU	0
ADB Unit of Account	XUA	0
Yemeni Rial	YER	2
Rand	ZAR	2
Zambian Kwacha	ZMW	2
Zimbabwe Gold	ZWG	2
Zimbabwe Dollar	ZWL	2