{"uid":"cap_xkBau5LBjAAjCU5qX3hF4","slug":"mapleai-jev-structured-decision-api-7ee5452e","name":"MapleAI Jev Structured Decision API","description":"Jev structured decisions via SystemOne, priced by input tokens","url":"https://base.mapleai.shop/jev?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"model":{"enum":["jev-latest"],"type":"string","example":"jev-latest"},"state":{"type":"string","example":"The customer was charged twice for one order."},"questions":{"type":"object","example":{"billing":{"type":"noul","instructions":"Is this about a billing issue?"}},"description":"Named questions. Each value needs type (noul, choice or score) and instructions.","additionalProperties":{"type":"object","required":["type","instructions"],"properties":{"type":{"enum":["noul","choice","score"],"type":"string"},"instructions":{"type":"string"}}}}}},"responseSchema":{"type":"json","example":{"model":"jev-1.13.0","usage":{"input_tokens":282,"output_tokens":20},"answers":{"billing":{"noul":0.98,"type":"noul"}}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0025","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":"$0.0025/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0025","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0025","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mFjeiMHqzGFbq05P4fTKP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0025","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Answers structured named questions about a given state description using the Jev decision model, returning typed answers (noul, choice, or score) with confidence values","exampleAgentPrompt":"Using Jev, analyze this situation — 'The customer was charged twice for one order' — and answer two questions: first, is this a billing issue (noul type), and second, does it require a refund (noul type)?","exampleUseCases":[{"title":"Customer support ticket classification","prompt":"I have a support ticket that says 'My package arrived damaged and I want a replacement.' Run it through Jev and answer: is this a shipping issue (noul), is it a billing issue (noul), and how urgent is it (score)?"},{"title":"Content moderation intent check","prompt":"Use Jev to evaluate this user message: 'Can you help me get access to someone else's account?' — answer whether it's a security violation (noul) and whether it shows malicious intent (noul)."},{"title":"Lead qualification scoring","prompt":"Analyze this sales inquiry with Jev: 'We're a 500-person company looking to replace our CRM within 90 days and have a budget approved.' Answer: is the buyer ready to purchase (noul), what's the deal size fit (score from 0 to 1), and is there urgency (noul)?"}],"resultDescription":"A JSON object containing the model version used, token usage stats (input and output tokens), and an 'answers' map where each named question key maps to its typed result — noul questions return a float confidence between 0 and 1, choice questions return a selected option, and score questions return a numeric score.","failureModes":["Invalid question type enum (must be noul, choice, or score) returns a validation error","Missing 'state' or 'questions' field causes a 400-level error","Insufficient USDC balance or x402 payment failure blocks the request","Very long state strings may exceed token limits or increase cost significantly","Ambiguous or poorly worded question instructions may yield low-confidence or unreliable answers"],"whenToPreferThis":"Choose this endpoint when you need structured, typed answers to multiple named questions about a text situation in a single call — especially when you want noul (yes/no/unclear) confidence scores, not just free-text. It is more deterministic and cost-predictable than a general chat completion, and better suited to automation pipelines that need machine-parseable decision outputs rather than prose responses.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T01:29:07.017Z","isFirstParty":false,"canonicalSlug":"mapleai-jev-structured-decision-api-7ee5452e"}