FX Reference Rates

dev.workers.regnotes.fx-reference-rates/fx-reference-rates · v1.0.0 · crypto-web3

FX Reference Rates is healthy: it completed an MCP handshake in 720 ms and exposes 4 tools.

ECB euro reference FX rates: cross rates, conversion, history, time series; pay per call via x402

Endpoint: https://fx-reference-rates.regnotes.workers.dev/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count4
Latency720 ms
Last checked (UTC)2026-10-25T05:45:10.033Z

Health history

Checked (UTC)StatusLatencyError
2026-10-25T05:45:10.033ZHealthy720

Tools (4)

rates_latestMost recent ECB reference rates expressed in the requested base currency. Costs $0.001 USDC on Base via x402.
convertConvert an amount using ECB reference rates (latest, or as of a past date). Costs $0.001 USDC on Base via x402.
rates_historicalECB reference rates on a given date in any base; non-publication days fall back to the previous publication day (as_of). Costs $0.002 USDC on Base via x402.
rates_timeseriesDaily reference rate series for base/symbol between start and end (max 366 days), with min/max/mean and change. Costs $0.003 USDC on Base via x402.