Method CheckCurrencyRates

Доступы к OTAPI:

Instance key:

Secret:

Argument	Type	Value
instanceKey	String
		Key for working with OTAPI
language	String
		language for requested data
signature	String
		Signature to identify the request. Used only if the key has a secret. See details in Signing OT API requests.
timestamp	String
		Timestamp for signature. Used only if the key has a secret. See details in Signing OT API requests.
sessionId	String
		Operator session identifier. See details in Sessions in OT API.