{"uid":"cap_R9fxu5LaAh2NdQu9MomT-","slug":"the-undesirables-oracle-card-verdict-endpoint-7e2b5d10","name":"The Undesirables Oracle: Card Verdict Endpoint","description":"The Decision Endpoint: one paid call composing everything a collector or agent needs to act on a card — live comps (raw + observed PSA/BGS/CGC graded asks), the conformal-calibrated 30-day forecast (median, 5th–95th bands, honest VaR, Safe-Hold and Momentum grades), and a grade-ROI answer, plus a deterministic MARKET STANCE grade. Composed from the same internals the individual endpoints serve, so it can never disagree with them. Not financial advice — a calibrated market read.","url":"https://oracle.the-undesirables.com/api/v1/verdict","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"tool":"market_verdict","status":"ok","verdict":{"reason":"calibrated odds lean up with contained downside","stance":"FAVORABLE"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.3","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":"$0.3/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.3","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.3","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xrPkspG4U7KRuJBJMgTwP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.3","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a comprehensive, all-in-one trading card market decision package: live comps, 30-day calibrated price forecast, grade-ROI analysis, and a deterministic MARKET STANCE grade.","exampleAgentPrompt":"Pull a full verdict on Charizard Base Set Unlimited — product ID 107 — including live comps, the 30-day price forecast with confidence bands, and whether PSA economy grading would be profitable.","exampleUseCases":[{"title":"Pre-purchase card investment decision","prompt":"I'm thinking about buying a first-edition Blastoise — TCGplayer product ID 14252. Can you give me the full market verdict: live graded comps, the 30-day forecast with risk bands, and whether it's a buy or hold right now?"},{"title":"Grading ROI check before submission","prompt":"I've got a raw Charizard VMAX — product ID 224517 — and I'm considering PSA economy grading. Pull the full verdict so I can see the grade-ROI answer and MARKET STANCE before I decide."},{"title":"Portfolio card sell timing decision","prompt":"I own a PSA 10 Pikachu Illustrator — card name 'Pikachu Illustrator' — and I want to know if now is the right time to sell. Give me the full oracle verdict with momentum grade, VaR, and 30-day forecast bands."}],"resultDescription":"A composed JSON response containing: live comparable sales (raw and graded asks from PSA/BGS/CGC), a conformal-calibrated 30-day price forecast (median with 5th–95th percentile bands, honest VaR), Safe-Hold and Momentum grades, a grade-ROI answer indicating whether grading is financially justified, and a deterministic MARKET STANCE grade summarizing the overall market position.","failureModes":["Card not found by name or product_id — returns 404 or empty comps","Ambiguous card name with no product_id provided — may resolve to wrong card","PSA/TCGPlayer data temporarily unavailable — partial response or degraded forecast","Invalid service_tier value — defaults to economy or returns validation error","Insufficient sales history for reliable forecast — wider confidence bands or no forecast returned"],"whenToPreferThis":"Use this endpoint when you need a single, authoritative, all-in-one decision package for a specific trading card — covering live market comps, calibrated price forecasting, and grading ROI in one paid call. Prefer this over calling individual forecast, comps, or grade-ROI endpoints separately when you need a coherent, internally consistent verdict and want to minimize latency and cost from multiple round-trips. Best suited for buy/sell/hold decision workflows and grading submission decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:51:53.405Z","isFirstParty":false}