CSV & Spreadsheet Toolkit
39-endpoint CSV processing API. Parse CSV with auto-delimiter detection. Validate data types and constraints. Filter, sort, and paginate rows. Aggregate with GROUP BY (sum, avg, min, max, count). Pivot and unpivot tables. Convert CSV to/from JSON, XML, SQL INSERT statements. Column statistics (min, max, mean, unique count, null rate). Deduplicate rows. Join two datasets. Generate sample data.