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U.S. Department of the Treasury 汇率 API

U.S. Department of the Treasury(United States)官方每季度汇率,JSON 格式:187 种货币,历史数据可追溯至 2001 年。税务申报、审计与合规开票所需的官方 USD 汇率。

United States flagU.S. Department of the Treasury 官方每季度汇率,JSON 格式:187 种货币兑 USD,历史数据可追溯至 2001 年。最新汇率表适用于所有套餐。获取 API 密钥

关于 U.S. Department of the Treasury

美国财政部通过其财政服务局每季度发布 Treasury Reporting Rates of Exchange。所有美国政府机构必须使用这些汇率将外币余额折算为美元用于官方报告,承包商、拨款受领人和审计师也沿用同一张表。货币剧烈波动时会在季中修订。

快速开始

一次请求获取所需货币对 — 按 U.S. Department of the Treasury 官方汇率查询 USD 兑 EUR:

curl "https://allratestoday.com/api/v1/central-bank/ustreasury/latest?source=USD&target=EUR" \
  -H "Authorization: Bearer art_live_your_key"

或获取银行发布的完整汇率表:

curl "https://allratestoday.com/api/v1/central-bank/ustreasury/latest" \
  -H "Authorization: Bearer art_live_your_key"

付费套餐可查询任意历史日期或时间序列:

curl "https://allratestoday.com/api/v1/central-bank/ustreasury/history?source=USD&target=EUR&from=2025-01-01" \
  -H "Authorization: Bearer art_live_your_key"

最新发布汇率(2026-07-15)

U.S. Department of the Treasury 最近发布的汇率表 — 与 /latest 端点当前返回的内容完全一致。数值为每 1 单位货币对应的 USD:

下载此汇率表: Excel (.xlsx) CSV

基准报价类型汇率
USD VEF quarterly 248832
USD AFN quarterly 65.09
USD ALL quarterly 82.4
USD DZD quarterly 132.906
USD AOA quarterly 912.048
USD XCD quarterly 2.7
USD ARS quarterly 1495
USD AMD quarterly 370
USD AUD quarterly 1.451
USD AZN quarterly 1.7
USD BSD quarterly 1
USD BHD quarterly 0.377
USD BDT quarterly 123
USD BBD quarterly 2.02
USD BYN quarterly 2.907
USD BZD quarterly 2
USD XOF quarterly 571.5
USD BMD quarterly 1
USD BAM quarterly 1.716
USD BWP quarterly 12.821
USD BRL quarterly 5.174
USD BND quarterly 1.295
USD BGN quarterly 0.87
USD KHR quarterly 4020.5
USD XAF quarterly 575.55
USD CAD quarterly 1.424
USD CVE quarterly 96.77
USD KYD quarterly 0.82
USD CLP quarterly 921.6
USD CNY quarterly 6.785
USD COP quarterly 3449.19
USD KMF quarterly 431.3
USD CRC quarterly 451.95
USD CUC quarterly 1
USD CUP quarterly 24
USD XCG quarterly 1.78
USD EUR quarterly 0.877
USD CZK quarterly 20.716
USD CDF quarterly 2277
USD DKK quarterly 6.558
USD DJF quarterly 177
USD DOP quarterly 59.36
USD EGP quarterly 49.18
USD ERN quarterly 15
USD SZL quarterly 16.368
USD ETB quarterly 158.48
USD FJD quarterly 2.22
USD GMD quarterly 72
USD GEL quarterly 2.607
USD GHS quarterly 11.3
USD GTQ quarterly 7.62
USD GNF quarterly 8733
USD GYD quarterly 215
USD HTG quarterly 130.252
USD HNL quarterly 26.668
USD HKD quarterly 7.842
USD HUF quarterly 312.34
USD ISK quarterly 126.22
USD INR quarterly 94.66
USD IDR quarterly 17870.69
USD IRR quarterly 1375055
USD IQD quarterly 1309.55
USD ILS quarterly 2.977
USD JMD quarterly 159
USD JPY quarterly 162.38
USD JOD quarterly 0.708
USD KZT quarterly 478.11
USD KES quarterly 129.35
USD KRW quarterly 1550.88
USD KWD quarterly 0.308
USD KGS quarterly 87.45
USD LAK quarterly 22320
USD LBP quarterly 89500
USD LSL quarterly 16.368
USD LRD quarterly 181
USD LYD quarterly 6.413
USD MGA quarterly 4180
USD MWK quarterly 1751
USD MYR quarterly 4.082
USD MVR quarterly 15.42
USD MRU quarterly 39.9
USD MUR quarterly 47.04
USD MXN quarterly 17.454
USD MDL quarterly 17.51
USD MNT quarterly 3579
USD MAD quarterly 9.375
USD MZN quarterly 63.3
USD MMK quarterly 3668
USD NAD quarterly 16.368
USD NPR quarterly 151.46
USD NZD quarterly 1.767
USD NIO quarterly 36.6
USD NGN quarterly 1380.08
USD NOK quarterly 9.916
USD OMR quarterly 0.385
USD PKR quarterly 277.7
USD PGK quarterly 4.228
USD PYG quarterly 6069.32
USD PEN quarterly 3.414
USD PHP quarterly 61.322
USD PLN quarterly 3.768
USD QAR quarterly 3.64
USD MKD quarterly 53.86
USD RON quarterly 4.6
USD RUB quarterly 78.5
USD RWF quarterly 1450
USD STN quarterly 21.501
USD SAR quarterly 3.75
USD RSD quarterly 102.89
USD SCR quarterly 13.756
USD SLE quarterly 24.6
USD SGD quarterly 1.295
USD SBD quarterly 7.8
USD SOS quarterly 568
USD ZAR quarterly 16.368
USD SSP quarterly 4800
USD LKR quarterly 336
USD SDG quarterly 3550
USD SRD quarterly 37.325
USD SEK quarterly 9.725
USD CHF quarterly 0.809
USD SYP quarterly 112.5
USD TWD quarterly 31.834
USD TJS quarterly 9.22
USD TZS quarterly 2610
USD THB quarterly 33.2
USD TOP quarterly 2.327
USD TTD quarterly 6.749
USD TND quarterly 2.934
USD TRY quarterly 46.656
USD TMT quarterly 3.491
USD UGX quarterly 3660
USD UAH quarterly 44.735
USD AED quarterly 3.673
USD GBP quarterly 0.756
USD UYU quarterly 40.12
USD UZS quarterly 12000
USD VUV quarterly 118.3
USD VND quarterly 26255
USD WST quarterly 2.672
USD YER quarterly 528
USD ZMW quarterly 18
USD ZWG quarterly 25.833
USD BOB quarterly 10.35
USD BIF quarterly 3443
USD VES quarterly 723.933

Node.js / TypeScript 客户端

专用的零依赖 npm 包封装了这些端点 — ustreasury-exchange-rate

npm install ustreasury-exchange-rate
import { getRate } from 'ustreasury-exchange-rate';

const pair = await getRate('USD', 'EUR', { apiKey: 'art_live_...' });
console.log(pair.rate, pair.rate_date);

零依赖,自带 TypeScript 类型,任何有 fetch 的环境都能运行 — Node 18+、Bun、Deno 及边缘运行时。

为什么使用 U.S. Department of the Treasury 官方汇率?

市场汇率实时波动,但United States及其他地区的税务申报、报关、审计和法定会计通常要求使用 U.S. Department of the Treasury 在特定日期发布的官方汇率 — 一个固定、可引用、发布后不再变化的数字。本 API 提供的正是这些官方汇率表,每个响应都带有银行自己的发布日期(rate_date);周末和节假日返回最近的发布日期 — 这正是合规规则要求适用的汇率。

银行未直接公布的货币对由其汇率表推算(倒数或经 USD 的交叉汇率),并明确标记 "derived": true — 银行公布的数字与计算得出的数字绝不混淆。

端点

完整参数说明见 API 文档。每次请求计入套餐月度配额 — 汇率每季度只变一次,本地缓存已发布的汇率表能让小配额用很久。

常见问题

U.S. Department of the Treasury 的汇率有 API 吗?

有 — 就是这个。官方每季度 USD 汇率,干净的 JSON;最新汇率表适用于所有套餐(含免费版)。

汇率多久更新一次?

U.S. Department of the Treasury 每季度发布一次 — 每季度一张官方汇率表,货币剧烈波动时会在季中修订;API 在发布后很快抓取新表(最新:2026-07-15)。

这些是官方汇率吗?

是 — 取自 U.S. Department of the Treasury 自己发布的数据,原样提供并附银行发布日期。凡是计算而非公布的数值都会标记 derived

U.S. Department of the Treasury 汇率,一个 API 密钥

最新汇率表适用于所有套餐;付费套餐历史数据可追溯至 2001 年。无需信用卡。

免费获取 API 密钥 查看文档