{"uid":"cap_zNiJSTUcvYG1uAlHSvpeZ","slug":"eqbuilder-stress-test-ai-agent-emotional-intelligence-benchmark-766b6e56","name":"EQBuilder Stress Test — AI Agent Emotional Intelligence Benchmark","description":"Run the pay-and-score guide at https://eqbuilder.dev/api/starter-kit/PAY_AND_SCORE.md?source=one-step-x402. Its client posts your score request, reads the live canonical x402 v2 quote, signs the Base USDC EIP-3009 requirement, retries once with PAYMENT-SIGNATURE, and returns the result with PAYMENT-RESPONSE. No account, API key, or ETH is required. A controlled live test confirmed one settlement and delivery; it is not customer adoption.","url":"https://eqbuilder.dev/api/stress-test","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","properties":{"body":{"anyOf":[{"type":"object","title":"StressTestPayload","properties":{"tx_hash":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Tx Hash"},"proposed_text":{"type":"string","title":"Proposed Text","default":""},"wallet_address":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Wallet Address"},"response_delay_seconds":{"type":"number","title":"Response Delay Seconds","default":0}}},{"type":"null"}],"title":"Body"}}},"output":{"type":"object","properties":{"example":{}}}}},"responseSchema":{},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.18","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.18/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.18","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.18","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_sjJJHUhQrLntL1iNdo-8C","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.18","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Scores an AI agent's text response for emotional intelligence and human-likeness against 28 real personality profiles, returning a concrete prompt fix","exampleAgentPrompt":"Score this message for emotional intelligence on EQBuilder against the 28 personality profiles and give me a prompt fix: 'I understand this has been frustrating — let me help you sort it out right away.'","exampleUseCases":[{"title":"Optimizing customer support bot tone","prompt":"Run this customer support reply through EQBuilder's stress test and tell me how human-like it sounds and what I should change in my prompt: 'Your ticket has been received and will be processed in 2-3 business days.'"},{"title":"Pre-launch chatbot quality check","prompt":"Before I ship my new sales chatbot, can you stress-test this sample reply on EQBuilder to see how it scores on emotional intelligence and what personality profiles it matches: 'Hey! Great to hear from you — I'd love to help you find the right plan.'"},{"title":"Duel prep — improving bot EQ score","prompt":"I want to climb the EQBuilder leaderboard. Score this response from my agent — 'I hear you, that sounds really tough, and I want to make sure we get this resolved for you' — and tell me exactly what prompt change will push the score higher."}],"resultDescription":"Returns a numerical EQ / human-likeness score benchmarked against 28 real personality profiles, along with a concrete, actionable prompt fix recommendation to improve the score. Response arrives in approximately 150ms with no LLM calls involved — pure statistical scoring.","failureModes":["Missing or empty proposed_text field returns an error or zero score","Invalid or unconfirmed tx_hash may result in payment validation failure and rejected request","Malformed wallet_address causes payment attribution to fail","Rate limiting or 402 payment required if no valid x402 payment is attached","Very short or nonsensical text may produce low-confidence or edge-case scores"],"whenToPreferThis":"Choose this endpoint when you need fast (~150ms), deterministic, LLM-free emotional intelligence scoring of AI-generated text — particularly when you want actionable prompt improvement suggestions alongside the score. Prefer it over general sentiment analysis when the goal is specifically measuring human-likeness or EQ against a diverse set of personality archetypes, or when you want leaderboard-comparable scores for competitive benchmarking of bots.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:34:55.441Z","isFirstParty":false}