{"sample":true,"note":"Static example of what /text/keyword-density returns; not live data and not charged. Call without sample=1 and pay $0.01 with any x402 client for a live result.","tool":"/text/keyword-density","price":"$0.01","example":{"source":"text","totalWords":14,"uniqueWords":7,"keywords":[{"word":"agents","count":3,"densityPct":21.43},{"word":"pay","count":3,"densityPct":21.43}],"phrases":[{"phrase":"pay per","count":2,"densityPct":14.29}]}}