FX and multi-currency
Use FX to convert between supported wallet currencies. A quote is time-sensitive: show its rate, fees, and expiry to the user, then execute only the accepted quote.
Engineering flowBuild, verify, then reconcile
Test this flow in sandbox - 01Read ratesRetrieve currently supported pairs and rate context.
- 02Create quotePersist rate, fee, and expiry for the requested conversion.
- 03Confirm acceptanceShow final terms before executing an unexpired quote.
- 04Reconcile walletsConfirm the conversion record and destination balance.
Use a dashboard-issued sandbox API key on your server. Do not enter credentials into this documentation site.
Conversion lifecycle
Read rates → create quote → review rate, fee, and expiry → execute quote → reconcile conversion and wallet balances
Never calculate an executable rate solely on the client or reuse an expired quote. If execution is uncertain, reconcile the original conversion before creating another one.
Use the FX API reference for supported pairs, quote fields, execution, and verification.
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