Frankfurter Exchange Rates
Look up daily blended exchange rates by currency pair and date. Free for commercial use; not for intraday trading.
Access
Server
https://518.plus/mcpTool call name
jwdhnMethod
POSTEndpoint
https://518.plus/v1/tools/jwdhnRequest example
curl -X POST https://518.plus/v1/tools/jwdhn \
-H 'Authorization: Bearer <fsk_…>' \
-H 'Idempotency-Key: <unique-operation-id>' \
-H 'Content-Type: application/json' \
--data-binary '{"params": {"base": "example", "quote": "example"}}'