post
https://api-exchange-now-beta.vertofx.com/fx/quote
Get the current FX rate for a currency pair and receive a short-lived vfx_token for creating an FX trade.
NOTE:
Always confirm your Base URL: If you are testing in the sandbox environment, ensure your base URL is set to the sandbox base url: https://api-company-sandbox.vertofx.com, and if in production, use the production base URL: https://api-company-beta.vertofx.com. Using them interchangably will result in 403 errors.
