{"endpoint":"/api/kyh/psych","method":"POST","description":"Psychological profile — 12 behavioral dimensions including openness, conscientiousness, risk tolerance, conflict style, emotional intelligence, autonomy, adaptability, personality traits assessment with psychometric clustering","price":"$1.00 via x402 (USDC on Base or Solana)","dimensions":["openness","conscientiousness","extraversion","agreeableness","neuroticism","autonomy","riskTolerance","timeOrientation","cognitiveStyle","locusOfControl","attachmentStyle","authorityOrientation"],"input":{"textSamples":"Array of { text, context?, role? }","observations":"Object with responseSpeed, messageLength, formality, emotionalExpression, decisionSpeed, conflictStyle, planningHorizon, socialPreference, feedbackResponse, changeResponse, riskBehavior, authorityResponse, stressResponse, motivationSource","natal":"Object with sunSign, moonSign, risingSign, dominantElement, dominantModality, mercurySign, marsSign, saturnSign","demographics":"Object with ageRange, profession, culture"},"notes":"All fields optional. More signals = higher per-dimension confidence. Text samples are the strongest signal."}