Supported currencies

Every amount crossing the API is an integer in the currency's smallest unit. The divisor is not always 100 — BTC has 8 decimal places and ETH has 18 — so hard-coding * 100 is wrong for several supported currencies.

Amounts are in minor units

{ "amount": 5000, "currency": "USD" } is $50.00. { "amount": 5000, "currency": "BTC" } is 0.00005 BTC, not 5000 BTC.

Use toMinorUnits(amount, currency) and fromMinorUnits(amount, currency) from the SDK rather than multiplying by hand.

Currencies

Generated from the SDK's own currency tables, so this page cannot disagree with what the client accepts.

Currency	Symbol	Decimals	Minor units per unit	In Currency type
AED	د.إ	2	100	Yes
AUD	A$	2	100	Yes
BTC	₿	8	100,000,000	Yes
CAD	C$	2	100	Yes
CNY	¥	2	100	No
ETH	Ξ	18	1,000,000,000,000,000,000	Yes
EUR	€	2	100	Yes
GBP	£	2	100	Yes
GHS	GH₵	2	100	Yes
INR	₹	2	100	Yes
JPY	¥	0	1	No
KES	KSh	2	100	Yes
KRW	—	0	1	No
NGN	₦	2	100	Yes
SGD	S$	2	100	Yes
SOL	SOL	9	1,000,000,000	Yes
USD	$	2	100	Yes
USDC	USDC	6	1,000,000	Yes
USDT	USDT	6	1,000,000	Yes
ZAR	R	2	100	Yes

A currency absent from the decimals table falls back to 2.

note

A No in the last column means the currency appears in the SDK's symbol or decimals tables but not in its Currency union — so it formats correctly but is not an accepted type-level value. Those rows are a real inconsistency in the SDK worth reconciling.