{"sample":true,"note":"Static example of what /ai/speech returns; not live data and not charged. Call without sample=1 and pay $0.003 with any x402 client for a live result.","tool":"/ai/speech","price":"$0.003","example":{"contentType":"audio/wav","audioBase64":"UklGRiTJAgBXQVZFZm10IBAAAAABAAEAgLsAAAB3AQACABAAZGF0YQ…","bytes":182630,"lang":"en","characters":37,"model":"@cf/myshell-ai/melotts"}}