Minimum-Stock Replenishment Gap — Two-Input Scenario Grid

Choose this endpoint when you need to explore how the minimum-stock replenishment gap responds to simultaneous changes in two inventory variables (minimum_units, available_units, or inbound_units) across a grid of scenarios. It is purpose-built for retail inventory sensitivity analysis with a fixed schema and bounded inputs (up to 200 records), and costs only $0.01 USDC per grid. Prefer it over single-variable or single-scenario endpoints when you need a two-dimensional what-if table for planning or reporting. Not suitable for live inventory rates, order execution, or platform-integrated replenishment workflows.

• Invalid field_x or field_y value not in allowed enum — returns validation error
• field_x and field_y set to the same variable — may produce degenerate or error output
• values_x or values_y arrays exceed 10 items — rejected by schema validation
• Negative values outside allowed range for inbound/available/minimum units — schema rejection
• Missing required baseline fields — returns validation error
• Payment failure or insufficient USDC balance — request not processed