A declarative, data-retrieval and aggregation gateway for quickly consuming HTTP APIs Try me prodid = select ProductID[0].Value from eBay.FindProducts where QueryKeywords = 'macbook pro'; details = select * from eBay.ProductDetails where ProductID in ('{prodid}') and ProductType = 'Reference'; reviews = select * from eBay.ProductReviews where ProductID in ('{prodid}') and ProductType = 'Reference'