cURL
curl --request GET \ --url https://api.linkio.world/transactions/v2/rate_quote \ --header 'ngnc-sec-key: <api-key>'
Fiat currency used to onramp or receive offramp.
Transaction type: "onramp" for "Fiat"→USDC, "offramp" for USDC→"Fiat".
onramp
offramp
Amount Business wants to Onramp(Fiat) OR offramp(Stables).