["Online Walkthrough"](https://bi.cool/project/m5vDU78/embed?bi-active-file=ForexRate.vue)
```javascript
WXAPI.forexRate(fromCode, toCode)
```
fromCode and toCode are the numbers of the two specified currencies, as follows:
USD: United States dollar
CNY: Renminbi
GBP: British Pound
EUR: Euro
HKD: Hong Kong dollar
MOP: Macau Pataca
JPY: Japanese yen
CAD: Canadian dollar
AUD: Australian dollar
SGD: Singapore Dollar
KRW: South Korean Won
PHP: Philippine Peso
THB: Thai Baht
CHF: Swiss franc
NZD: New Zealand Dollar
DKK: Danish Krone
NOK:Norwegian Krona
SEK: Swedish Krona
RUB: Ruble
MYR: Ringgit
ZAR: South African Rand
Example: fromCode = CNY toCode=USD
```json
{
"code": 0,
"data": {
"rate": 6.3757,
"toCode": 637.57,
"fromCode": 100
},
"msg": "success"
}
```
+ rate exchange rate, in this example the exchange rate from US dollars to RMB is 6.3757
+ fromCode current foreign exchange price of RMB
+ toCode current foreign exchange price of US dollars