DatoQA — Historical Exchange Rates
dev.workers.bhazarstudio.datoqa/historical-exchange-rates · v0.6.15
Historical reference FX and dated conversions across 30 currencies, with source dates and evidence.
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Last check
Reachable, 7 tools, protocol 2025-06-18 · checked 2026-10-17
Test & rating
A 99/100
What it does: 7 tools · 7 read, 0 write
Test call list_exchange_rate_history: worked (1,067 ms)
How the rating is made
- Answers without login: +30
- Speed of first answer: +10
- Lists tools: +10
- Tool descriptions: +15
- Parameter descriptions: +9
- Read/write annotations: +5
- Safe test call: +20
- More than 80 tools: 0
Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.
Install
Remote URL
https://datoqa.bhazarstudio.workers.dev/mcp/fxTools
7 tools listed at last check
catalogInspect this connection’s scope, tools and access policy. With no arguments returns the usual catalog. On the general or economy connection, optionally supply report_countries (1–10 World Bank codes) for a FREE live preview of the optional paid country comparison: population/GDP/inflation by defaultget_exchange_ratesECB indicative daily currency reference rates against EUR. Not real-time or executable prices; inspect observation_date. Original rates freely available at the cited ECB source.list_exchange_rate_historyList available currencies, annual snapshots since 1999 and explicit gaps in ECB daily reference FX history. Some currencies have been discontinued. Units per EUR; original data freely available at ECB.get_exchange_rate_historyECB historical daily reference rates for one currency against EUR. Provide year (1999 onward) or an exact date, not both. Default: current year. Returns one year at most, original decimals, missing values and evidence. No weekend carry-forward, interpolation, current quote for discontinued currencieget_recordGet an unexpired record with provenance and its explicit verification level. Source/schema validation is not independent factual verification.get_evidenceRetrieve the source JSON snapshot and SHA-256 digest for a currently available record. The digest proves snapshot integrity, not factual truth.convert_currency_batchFree pilot: convert dated decimal-string amounts to a target_currency chosen from 30 supported currencies, including EUR (default), USD, JPY, CNY, GBP, CHF, INR and KRW. Use exact-date ECB historical references; derived cross conversions use amount * target units per EUR / source units per EUR witho
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