{"machine":"word-frequency","slot":"S12","title":"Word frequency","how_to_call":"POST https://innernetcorp.com/machines/word-frequency with Content-Type: application/json","price_usd":"$0.001","currencies":["USDC","EURC"],"payment":"x402: send the POST without payment to receive a 402 with signed requirements; pay any option and retry.","input_example":{"text":"grid grid machines work grid machines","top":3},"input_schema":{"type":"object"},"summary":"Count how often each word appears in a text; returns the top N most frequent words - keyword analysis, SEO, content audit.","catalog":"/catalog"}