Service Region

Due to regulatory requirements and compliance with international sanctions, users from certain regions are restricted from accessing prediction market trading. Orders submitted from restricted regions will be rejected.

Restricted Countries

The following countries are restricted from placing orders on Aster. Countries marked as frontend UI restricted are blocked only on the Aster frontend; the API itself is not restricted:

Country Code	Country Name
AU	Australia
BE	Belgium
BY	Belarus
BI	Burundi
CF	Central African Republic
CD	Congo DRC
CU	Cuba
DE	Germany
ET	Ethiopia
FR	France
GB	United Kingdom
IR	Iran
IQ	Iraq
IT	Italy
JP	Japan
KP	North Korea
LB	Lebanon
LY	Libya
MM	Myanmar
NI	Nicaragua
PL	Poland
RU	Russia
SG	Singapore
SO	Somalia
SS	South Sudan
SD	Sudan
SY	Syria
TH	Thailand
TW	Taiwan
UM	U.S. Minor Outlying Islands
US	United States
VE	Venezuela
YE	Yemen
ZW	Zimbabwe

Restricted Regions

Country	Region	Region Code
Canada	Ontario	CA-ON
Ukraine	Crimea	UA-43
Ukraine	Donetsk	UA-14
Ukraine	Luhansk	UA-09

The restricted countries and regions listed above are for reference only. Aster reserves the right to modify the geographic restrictions at any time. Please refer to the latest announcements on the Aster platform for the most up-to-date information.