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# API: Exchange Rates (REST)
# Version: 1 | Status: ACTIVE | Protocol: REST
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# Exchange Rates / 汇率 API
> **服务根路径:** `/sap/opu/odata4/sap/exchangerate/srvd_a2x/sap/exchangerate/0001/`
## 概述 / Overview
该服务用于管理分析的汇率数据。
This REST API manages exchange rates for analytics.
## 实体列表 / Entity List
| 实体名称 | 描述 (EN) | 描述 (CN) | 主键 |
|----------|-----------|-----------|------|
| ExchangeRate | Exchange Rate | 汇率 | FromCurrency, ToCurrency, RateDate |
## ExchangeRate — 汇率
| 字段名 | 类型 | 长度 | 描述 (EN) | 描述 (CN) |
|--------|------|------|-----------|-----------|
| FromCurrency | CHAR | 5 | From Currency | 源货币 |
| ToCurrency | CHAR | 5 | To Currency | 目标货币 |
| RateDate | DATS | 8 | Rate Date | 汇率日期 |
| ExchangeRateValue | DEC | 9 | Exchange Rate | 汇率值 |
| RateType | CHAR | 4 | Rate Type | 汇率类型 |