dev.exchangerate由 exchangerate.dev 發布官方發布者v1.0.5更新於 Oct 24, 2026
Free, source-labeled FX rates: 10,296 pairs across 144 currencies, all update ~60s intraday.
遠端外匯資料 MCP 伺服器：列出貨幣、取得目前與歷史匯率、換算金額，並讀取政府官方匯率。
Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。
把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。
閱讀 https://sourceweft.com/mcp/dev.exchangerate%2Fmcp/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"exchangerate-dev": {
"type": "http",
"url": "https://api.exchangerate.dev/v1/mcp/"
}
}
}Open a billing URL for an explicitly selected eligible plan. After human confirmation, a Free account without a subscription receives a one-hour Stripe Checkout URL; an existing subscriber receives Stripe billing management instead. Plans not offered to the account are refused. Cancellation creates nothing and account identifiers are never accepted from the model.
plan必填List all supported currencies with name, decimal precision, minor units, and whether the pair is derived (triangulated). Use this before other tools to discover valid currency codes.
無需輸入參數。
Get the latest independently calculated USD index. dxy-reconstructed uses the published six-currency basket formula but is not the official index. usd-strength is the versioned exchangerate.dev equal-weight 13-currency index, with 2026-01-02 = 100. Both require a complete, time-aligned basket.
index必填Get the current (or, with date, historical) exchange rate from one currency to another. Indicative developer-grade reference rates (live market data + public reference rates), not for settlement or trading. Rates update ~60s for real-time currencies through the trading week when the live feed is active; the source field on every response is the authoritative freshness indicator (live | ecb_daily | market_daily); rates fall back to official daily reference data during market closures or data-source unavailability. market_session on every response indicates open, weekend, or interbank_closed.
base必填datequote必填Convert an amount from one currency to another at the current rate. Indicative developer-grade reference rates (live market data + public reference rates), not for settlement or trading.
to必填from必填amount必填Get a daily time-series of exchange rates over a date range (business days). Capped at 366 rows per call; when has_more is true, pass next_cursor as the cursor parameter to fetch the next page. Indicative developer-grade reference rates (live market data + public reference rates), not for settlement or trading.
base必填cursorsymbols必填end_date必填start_date必填Search the exchangerate.dev FAQ corpus via BM25. Returns the top-K matching questions and answers with relevance scores. Use before answering how-to / pricing / data-sourcing questions so you cite the canonical text instead of guessing from training data.
limitquery必填List the countries and rate types with government-published exchange rates (for example IDN tax, GBR customs, USA government-reporting). Country codes are ISO 3166-1 alpha-3; use them with get_official_rate.
無需輸入參數。
Get the exchange rate a government authority published for a date (tax, customs, central bank), with the period it is valid for. These are the published values, not market rates. Every plan gets the rate valid today; a past date needs a paid plan. Pairs the authority does not publish are refused.
base必填datequote必填country必填directionrate_type必填已滿足適用檢查項的 83%
該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。
請宣告包含 README 的 GitHub 儲存庫，或在 OAuth 受保護資源後設資料中提供 resource_documentation。
託管服務按其提供方的條款使用，因此這裡不要求授權條款。此檢查項不計入百分比。
