Skip to main content
All conversions use /v2/fx/convert and require X-API-Key. Choose the operation you need:

Single conversion

GET with a selected or default rate. Accepts from, to, amount, and optional via.

Cross-currency conversion

GET using two USD references. The response includes legs.

Historical conversion

GET with date=YYYY-MM-DD. Requires Growth or Pro.

Bulk conversion

POST up to 50 conversions. Requires Pro.