{"machine":"to-querystring","slot":"S74","title":"JSON to query string","how_to_call":"POST https://innernetcorp.com/machines/to-querystring with Content-Type: application/json","price_usd":"$0.003","currencies":["USDC","EURC"],"payment":"x402: send the POST without payment to receive a 402 with signed requirements; pay any option and retry.","input_example":{"object":{"q":"grid tools","page":2,"safe":true}},"input_schema":{"type":"object"},"summary":"Convert a flat JSON object into a URL query string with proper encoding.","catalog":"/catalog"}