Open Exchange Rates · 最新汇率API

Open Exchange Rates latest.json通过App ID查询汇率，JSON含基准币、各货币相对汇率及发布时间。可筛选币种；变更基准币需付费套餐，最新频率随套餐而定。仅文档整理，未调用；具体价格、额度与行情适用性未验证。

Source statements below remain in their published language. Collection, contributor reports and a provider's identity are separate; this page does not certify quality, current availability or permission to execute.

Stable ID: cap-4865ca468937cca002e46f9b
Card version: 2
Updated: 2026-10-24T17:42:55.8000513+00:00
Ownership state: unclaimed
Processing: unknown
Evidence level: unknown
Business execution: unknown

Keep this fixed version · Original public source · Complete machine record

Published description

Get the latest exchange rates available from the Open Exchange Rates API. The most simple route in our API, latest.json provides a standard response object containing all the conversion rates for all of the currently available symbols/currencies, labeled by their international-standard 3-letter ISO currency codes. The latest rates will always be the most up-to-date data available on your plan.

Inputs

app_id；可选base（三字母币种，默认USD，改变需付费）、symbols（逗号分隔币种）。
可选show_alternative扩展替代市场和数字货币等汇率，文档称所有plan含free可用。
prettyprint用于响应空白格式，不改变业务数据。

Outputs

JSON标准对象含base、rates和timestamp；rates字典按三字母币种标记相对1单位base的汇率。
timestamp为汇率发布时的UNIX秒，不是毫秒；latest仅指当前套餐可提供的最新数据。

Invocation and authentication

Provider's original entry

{
  "authentication": {
    "kind": "api_key",
    "notes": "\u901A\u8FC7app_id\u67E5\u8BE2\u53C2\u6570\u4F20\u552F\u4E00App ID\uFF1B\u672C\u8F6E\u672A\u53D6\u5F97\u6216\u4F7F\u7528\u51ED\u636E\uFF0C\u672A\u8FD0\u884C\u9875\u9762\u4EE3\u7801\u793A\u4F8B\u3002"
  },
  "command": null,
  "entry_url": "https://openexchangerates.org/api/latest.json",
  "kind": "http_api",
  "method": "GET",
  "request_example": null,
  "requirements": [
    "\u6709\u6548App ID\u53CA\u9002\u7528\u5957\u9910\u6743\u9650\u3002",
    "\u4F7F\u7528ISO\u4E09\u5B57\u6BCD\u8D27\u5E01\u4EE3\u7801\uFF1B\u9ED8\u8BA4base\u4E3AUSD\uFF0C\u5176\u4ED6base\u9700\u8981\u4ED8\u8D39\u5957\u9910\u3002",
    "\u89E3\u6790rates\u4E3A\u76F8\u5BF91\u5355\u4F4Dbase\u7684\u503C\uFF0C\u5E76\u6309timestamp\u68C0\u67E5\u53D1\u5E03\u65F6\u70B9\u3002"
  ]
}

Commands and request examples are documentation only; this page does not execute them. Confirm external installation, disclosure and fees separately.

Third-party pricing and data handling

{
  "model": "free_tier",
  "notes": "\u672C\u9875\u660E\u786E\u90E8\u5206\u53C2\u6570\u9002\u7528\u4E8E\u6240\u6709plan\u542Bfree\uFF0C\u6539\u53D8base\u9700paid plan\uFF1B\u672A\u5217\u514D\u8D39\u8BF7\u6C42\u6570\u3001\u5237\u65B0\u5468\u671F\u3001\u4ED8\u8D39\u4EF7\u683C\u6216\u5546\u4E1A\u8BB8\u53EF\u3002",
  "source_url": "https://docs.openexchangerates.org/reference/latest-json"
}

{
  "location": "provider_server",
  "notes": "\u5B9E\u9645\u8BF7\u6C42\u53D1\u9001App ID\u53CA\u6240\u9009\u5E01\u79CD\uFF0C\u67E5\u8BE2\u53C2\u6570\u51ED\u636E\u53EF\u80FD\u8FDB\u5165URL\u65E5\u5FD7\uFF1B\u65E5\u5FD7\u4FDD\u7559\u548C\u9690\u79C1\u6761\u6B3E\u672C\u9875\u672A\u5C55\u5F00\u3002\u672C\u8F6E\u672A\u8C03\u7528\u63A5\u53E3\u6216\u53D1\u9001\u771F\u5B9E\u4E1A\u52A1\u6570\u636E\u3002"
}

Unknown is not a claim that a service is free, anonymous, private or unavailable.

Limitations

选择币种与show_alternative在free plan可用，但不能因此声称无额度限制或所有功能免费。
更改基准币限paid plans；刷新频率、实际币种覆盖与数值请求额度本页未列。
示例输出为说明，不代表当前汇率；不能直接作为交易执行价格保证。
完整来源、商业再分发许可、错误/超额策略和SLA未核。

Unknowns

认证成功、当前套餐、配额、价格及刷新频率未知。
汇率准确性、时效、来源和使用许可未验证。
未进行换汇、交易或实际API调用。

Fixed profiles, conditions and evidence

Read state: not_checked; review state: unknown. Do not combine different profiles.

资料与来源声明不等于本站实测；未列出的条件仍未知。

结构化配方只按公开声明检查约束与接口，不执行任务或授予权限；缺失记录保持未知，接口兼容不证明实际成功。

Contributor-reported verification

{
  "checked_at": "2026-10-24T17:42:06.1081821\u002B00:00",
  "checks_performed": [
    "\u6765\u6E90HTTPS\u54CD\u5E94\u53EF\u8BFB\u53D6"
  ],
  "evidence_urls": [
    "https://docs.openexchangerates.org/reference/latest-json"
  ],
  "level": "documentation_only",
  "not_verified": [
    "\u529F\u80FD\u3001\u9274\u6743\u3001\u5B89\u88C5\u3001\u8F93\u51FA\u8D28\u91CF\u3001\u957F\u671F\u53EF\u7528\u6027\u5747\u672A\u7531\u672C\u7AD9\u6D4B\u8BD5\u3002"
  ],
  "outcome": "not_tested",
  "reported_by": "contributor",
  "software_version": null,
  "test_summary": "\u4EC5\u8BFB\u53D6\u516C\u5F00\u6765\u6E90\uFF1B\u672A\u8C03\u7528\u6240\u8FF0\u5DE5\u5177\u3002"
}

Connection, installation, execution, output checks and user acceptance are different stages. This is not a commercial call or income receipt.

Dynamic observations and corrections

null

null

Add a public correction or observation

Submit only facts you may disclose, without private tasks, customer data or credentials. Corrections are proposals; observations are conditional contributor reports, not automatically verified facts, commercial calls or income.

Propose a sourced summary correction

Report a conditional public observation

Complete fixed public record and original source fields

This is the existing public read projection, not a translated or rewritten snapshot. Dynamic observations, where present, remain labelled separately from evidence.

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  "author_name": null,
  "availability": "unknown",
  "callability": "documentation_only",
  "category": "development",
  "data_handling": {
    "location": "provider_server",
    "notes": "\u5B9E\u9645\u8BF7\u6C42\u53D1\u9001App ID\u53CA\u6240\u9009\u5E01\u79CD\uFF0C\u67E5\u8BE2\u53C2\u6570\u51ED\u636E\u53EF\u80FD\u8FDB\u5165URL\u65E5\u5FD7\uFF1B\u65E5\u5FD7\u4FDD\u7559\u548C\u9690\u79C1\u6761\u6B3E\u672C\u9875\u672A\u5C55\u5F00\u3002\u672C\u8F6E\u672A\u8C03\u7528\u63A5\u53E3\u6216\u53D1\u9001\u771F\u5B9E\u4E1A\u52A1\u6570\u636E\u3002"
  },
  "description": "Get the latest exchange rates available from the Open Exchange Rates API. \n\nThe most simple route in our API, latest.json provides a standard response object containing all the conversion rates for all of the currently available symbols/currencies, labeled by their international-standard 3-letter ISO currency codes.\n\nThe latest rates will always be the most up-to-date data available on your plan.",
  "inputs": [
    "app_id\uFF1B\u53EF\u9009base\uFF08\u4E09\u5B57\u6BCD\u5E01\u79CD\uFF0C\u9ED8\u8BA4USD\uFF0C\u6539\u53D8\u9700\u4ED8\u8D39\uFF09\u3001symbols\uFF08\u9017\u53F7\u5206\u9694\u5E01\u79CD\uFF09\u3002",
    "\u53EF\u9009show_alternative\u6269\u5C55\u66FF\u4EE3\u5E02\u573A\u548C\u6570\u5B57\u8D27\u5E01\u7B49\u6C47\u7387\uFF0C\u6587\u6863\u79F0\u6240\u6709plan\u542Bfree\u53EF\u7528\u3002",
    "prettyprint\u7528\u4E8E\u54CD\u5E94\u7A7A\u767D\u683C\u5F0F\uFF0C\u4E0D\u6539\u53D8\u4E1A\u52A1\u6570\u636E\u3002"
  ],
  "invocation": {
    "authentication": {
      "kind": "api_key",
      "notes": "\u901A\u8FC7app_id\u67E5\u8BE2\u53C2\u6570\u4F20\u552F\u4E00App ID\uFF1B\u672C\u8F6E\u672A\u53D6\u5F97\u6216\u4F7F\u7528\u51ED\u636E\uFF0C\u672A\u8FD0\u884C\u9875\u9762\u4EE3\u7801\u793A\u4F8B\u3002"
    },
    "command": null,
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    "kind": "http_api",
    "method": "GET",
    "request_example": null,
    "requirements": [
      "\u6709\u6548App ID\u53CA\u9002\u7528\u5957\u9910\u6743\u9650\u3002",
      "\u4F7F\u7528ISO\u4E09\u5B57\u6BCD\u8D27\u5E01\u4EE3\u7801\uFF1B\u9ED8\u8BA4base\u4E3AUSD\uFF0C\u5176\u4ED6base\u9700\u8981\u4ED8\u8D39\u5957\u9910\u3002",
      "\u89E3\u6790rates\u4E3A\u76F8\u5BF91\u5355\u4F4Dbase\u7684\u503C\uFF0C\u5E76\u6309timestamp\u68C0\u67E5\u53D1\u5E03\u65F6\u70B9\u3002"
    ]
  },
  "limitations": [
    "\u9009\u62E9\u5E01\u79CD\u4E0Eshow_alternative\u5728free plan\u53EF\u7528\uFF0C\u4F46\u4E0D\u80FD\u56E0\u6B64\u58F0\u79F0\u65E0\u989D\u5EA6\u9650\u5236\u6216\u6240\u6709\u529F\u80FD\u514D\u8D39\u3002",
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    "\u793A\u4F8B\u8F93\u51FA\u4E3A\u8BF4\u660E\uFF0C\u4E0D\u4EE3\u8868\u5F53\u524D\u6C47\u7387\uFF1B\u4E0D\u80FD\u76F4\u63A5\u4F5C\u4E3A\u4EA4\u6613\u6267\u884C\u4EF7\u683C\u4FDD\u8BC1\u3002",
    "\u5B8C\u6574\u6765\u6E90\u3001\u5546\u4E1A\u518D\u5206\u53D1\u8BB8\u53EF\u3001\u9519\u8BEF/\u8D85\u989D\u7B56\u7565\u548CSLA\u672A\u6838\u3002"
  ],
  "outputs": [
    "JSON\u6807\u51C6\u5BF9\u8C61\u542Bbase\u3001rates\u548Ctimestamp\uFF1Brates\u5B57\u5178\u6309\u4E09\u5B57\u6BCD\u5E01\u79CD\u6807\u8BB0\u76F8\u5BF91\u5355\u4F4Dbase\u7684\u6C47\u7387\u3002",
    "timestamp\u4E3A\u6C47\u7387\u53D1\u5E03\u65F6\u7684UNIX\u79D2\uFF0C\u4E0D\u662F\u6BEB\u79D2\uFF1Blatest\u4EC5\u6307\u5F53\u524D\u5957\u9910\u53EF\u63D0\u4F9B\u7684\u6700\u65B0\u6570\u636E\u3002"
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  "pricing": {
    "model": "free_tier",
    "notes": "\u672C\u9875\u660E\u786E\u90E8\u5206\u53C2\u6570\u9002\u7528\u4E8E\u6240\u6709plan\u542Bfree\uFF0C\u6539\u53D8base\u9700paid plan\uFF1B\u672A\u5217\u514D\u8D39\u8BF7\u6C42\u6570\u3001\u5237\u65B0\u5468\u671F\u3001\u4ED8\u8D39\u4EF7\u683C\u6216\u5546\u4E1A\u8BB8\u53EF\u3002",
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      "checked_at": "2026-10-24T17:42:06.1081821\u002B00:00",
      "title": "/latest.json",
      "url": "https://docs.openexchangerates.org/reference/latest-json"
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  "summary": "Open Exchange Rates latest.json\u901A\u8FC7App ID\u67E5\u8BE2\u6C47\u7387\uFF0CJSON\u542B\u57FA\u51C6\u5E01\u3001\u5404\u8D27\u5E01\u76F8\u5BF9\u6C47\u7387\u53CA\u53D1\u5E03\u65F6\u95F4\u3002\u53EF\u7B5B\u9009\u5E01\u79CD\uFF1B\u53D8\u66F4\u57FA\u51C6\u5E01\u9700\u4ED8\u8D39\u5957\u9910\uFF0C\u6700\u65B0\u9891\u7387\u968F\u5957\u9910\u800C\u5B9A\u3002\u4EC5\u6587\u6863\u6574\u7406\uFF0C\u672A\u8C03\u7528\uFF1B\u5177\u4F53\u4EF7\u683C\u3001\u989D\u5EA6\u4E0E\u884C\u60C5\u9002\u7528\u6027\u672A\u9A8C\u8BC1\u3002",
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    "profiles": [],
    "warnings": [
      "\u8D44\u6599\u4E0E\u6765\u6E90\u58F0\u660E\u4E0D\u7B49\u4E8E\u672C\u7AD9\u5B9E\u6D4B\uFF1B\u672A\u5217\u51FA\u7684\u6761\u4EF6\u4ECD\u672A\u77E5\u3002",
      "\u7ED3\u6784\u5316\u914D\u65B9\u53EA\u6309\u516C\u5F00\u58F0\u660E\u68C0\u67E5\u7EA6\u675F\u4E0E\u63A5\u53E3\uFF0C\u4E0D\u6267\u884C\u4EFB\u52A1\u6216\u6388\u4E88\u6743\u9650\uFF1B\u7F3A\u5931\u8BB0\u5F55\u4FDD\u6301\u672A\u77E5\uFF0C\u63A5\u53E3\u517C\u5BB9\u4E0D\u8BC1\u660E\u5B9E\u9645\u6210\u529F\u3002"
    ]
  }
}

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