Exchange and lay prices
Lay prices, the money behind them, and what an exchange's own API leaves out.
- How to get Betfair lay odds (and alternatives)Betfair's API gives you one exchange's lay prices, unpaired. What that route leaves you to build.
- The Betfair API 5-second delay, explainedWhy Betfair's delayed key returns late prices, and when that matters for a pre-match product.
- Why lay liquidity matters in a matched odds feedA lay price with no money behind it cannot be taken. How to check a pair against your stake.