# Currencies The currencies supported for a Trustap transaction depend on the buyer, seller, and platform locations. For specific use cases or regional inquiries, please contact [Trustap](https://www.trustap.com/contact-us/). > Trustap requires lowercase currency codes. While ISO 4217 standards typically use uppercase (e.g., USD), the Trustap API will only accept lowercase strings (e.g., `usd`). ## Supported Currencies The following currencies are supported by Trustap. | Currency Code | Country / Region | Currency Name | | --- | --- | --- | | `eur` | Eurozone | Euro | | `gbp` | United Kingdom | British Pound Sterling | | `usd` | United States | United States Dollar | | `aud` | Australia | Australian Dollar | | `cad` | Canada | Canadian Dollar | | `hkd` | Hong Kong | Hong Kong Dollar | | `inr` | India | Indian Rupee | | `myr` | Malaysia | Malaysian Ringgit | | `nok` | Norway | Norwegian Krone | | `pkr` | Pakistan | Pakistani Rupee | | `pln` | Poland | Polish Złoty | | `ron` | Romania | Romanian Leu | | `try` | Turkey | Turkish Lira | | `rsd` | Serbia | Serbian Dinar | | `sek` | Sweden | Swedish Krona | | `chf` | Switzerland | Swiss Franc | | `bgn` | Bulgaria | Bulgarian Lev | | `czk` | Czech Republic | Czech Koruna | | `dkk` | Denmark | Danish Krone | | `aed` | United Arab Emirates | UAE Dirham | | `jpy` | Japan | Japanese Yen | | `nzd` | New Zealand | New Zealand Dollar | | `sgd` | Singapore | Singapore Dollar | ## Using currency codes To set the currency for a transaction, use the `currency` parameter in your API request. ```CURL Get charge example curl --location 'https://dev.stage.trustap.com/api/v1/charge?price=20000¤cy=gbp' \ --user ':' ```