{"name":"survey-sentiment-analysis","description":"Scores open-ended survey responses by theme or aspect, for research agents. Same backend as sentiment-analysis. Use it as a survey sentiment analysis API, NPS verbatim classifier, or feedback sentiment scoring tool.","price":"$0.01","method":"POST","input_schema":{"properties":{"text":{"type":"string","description":"Text to analyze. Max 12,000 chars."},"aspects":{"type":"array","description":"Optional. Up to 15 aspect names (e.g. 'food', 'service') to score individually alongside overall sentiment."}},"required":["text"]},"input_example":{"text":"Setup was easy, but the reporting dashboard needs clearer filters.","aspects":["setup","reporting"]},"output_example":{"overall_sentiment":"mixed","overall_score":0.12},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}