One-time $29 source client for integrating Quantura forecasting into AI workflows. Includes a dependency-free Python diagnostic client with bounded responses, redirect protection, explicit mutation confirmation and idempotency checks. Connect to the hosted MCP server to search datasets, download authorized history, inspect saved quantiles and create probabilistic forecasts. Hosted API/MCP usage requires a separate Quantura paid plan or active trial; this purchase includes no service credits or private server source. Direct usage starts at $0.50 per successfully completed custom ensemble forecast. Documentation: https://quantura.mintlify.app.