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post/currency/v1/convert1 credit
convert an amount from→to at the latest rate (or a given historical date); returns rate + result
Working example
Parameters
Source currency to convert FROM (ISO-4217).
Target currency to convert TO (ISO-4217).
Amount of the source currency to convert (default 1). (0–)
Optional historical date (YYYY-MM-DD) to convert at; omit for the latest published rate.
request preview
curl -X POST https://api.reefapi.com/currency/v1/convert \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"from":"USD","to":"EUR","amount":"100"}'Hit Send to run this endpoint live.