You can't directly do this from http or api. But you need to export to BigQuery and there you can query the data. I am not much aware of how BigQuery works and how you can fetch and show data on websites but you can not do this in your free plan.
You can export war analytics data to BigQuery in BLAZE plan. And then you can query from the BigQuery database.
与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
