import Monchain

let client = MonchainClient(apiKey: ProcessInfo.processInfo.environment["MONCHAIN_KEY"] ?? "")
let verdict = try await client.submit(
  intent: .transfer(
    from: "0xabc",
    to: "0xdef",
    asset: "ETH",
    value: "0.5"
  )
)

if verdict.action == .block {
  // render UI guard
}