Fundable / Get investor details and statistics by identifier

Use this endpoint when one investor firm is already identified and its full profile, statistics, and portfolio summary are required. Prefer a domain or LinkedIn URL when available; it can be passed directly without calling /investor/search first. Use /investor/search for fuzzy firm-name resolution or an uncertain identifier. Use POST /investors to discover or batch-retrieve multiple investor firms. Provide ONE of the following query parameters to identify the investor: - id - Investor UUID - domain - Investor domain or full URL (e.g., "sequoiacap.com" or "https://sequoiacap.com") - linkedin - LinkedIn company URL - crunchbase - Crunchbase organization URL The response includes the investor's statistics, portfolio summary, and profile links.