chinese-bank-forex-rates（中国银行外汇牌价）

Chinese Bank Forex Rates

Use this skill when you need the latest forex rates for a supported Chinese bank and one or more currencies.

Inputs

• bank: bank name or alias
• currencies: one or more currency names or ISO codes

Output

The script returns JSON with:

• bankName
• updateTime in ISO 8601 format when normalization is possible
• rates: list of objects with currencyName, buyPrice, and sellPrice

Prices are standardized to CNY per 100 units of foreign currency, rounded to two decimal places. If the preferred value and configured fallback are both empty, the field is returned as an empty string.

Supported Banks

• 招商银行
• 中国银行
• 中国农业银行
• 中国工商银行
• 中国建设银行
• 交通银行

Price Selection Rule

When a bank exposes explicit 现汇 and 现钞 columns, the implementation uses:

• buyPrice: prefer 现汇买入价, then 现钞买入价
• sellPrice: prefer 现汇卖出价, then 现钞卖出价

If a bank only publishes one buy and one sell price, the published pair is used directly.

Invocation

From this skill directory:

node index.js --bank 中国银行 --currencies 美元,EUR