Fanfare MLB Slate Bundle

Use this endpoint when you need all MLB DFS data for a slate in a single call rather than hitting separate projection, lineup, and stack endpoints individually. It saves cost and latency by bundling slate context, player projections, team stacks, lineups, and late-swap data into one composite response. Prefer it for building DFS lineup tools, late-swap dashboards, or any workflow where you need the full picture of a day's MLB DFS slate at once.

• Missing required 'date' parameter returns a 400 validation error
• Invalid date format (not YYYY-MM-DD) returns a 400 error
• No games found for the specified date or filters returns an empty or 404 response
• Payment failure or insufficient USDC balance blocks access with a 402 response
• Invalid position or contest_type enum value returns a 400 error
• Requesting a future date with no confirmed lineups may return partial or placeholder data