Function wrapUnknown

wrapUnknown(e: unknown, code?: ErrorCode, note?: string): X402Error
Wraps unknown errors into X402Error for consistent error handling. If the error is already an X402Error, returns it unchanged.
Parameters
- e: unknown
  The error to wrap
- code: ErrorCode = 'EINTERNAL'
  Error code to use if wrapping (default: EINTERNAL)
- note: string = 'Unexpected failure'
  Message for wrapped error
Returns X402Error
- Defined in errors.ts:159