{"uid":"cap_dwXCD-XknFF1fiSTRchwm","slug":"money-mind-a-b-test-adjudication-1fc9375e","name":"Money Mind A/B Test Adjudication","description":"Pay-per-call adjudication for trading research.\nEleven gates that killed 35 of our own concepts. Is your backtest real, is your\nprice data real, is your t-stat inflated? USDC on Base, no account needed.","url":"https://money-mind-extract.onrender.com/abtest?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","body"],"properties":{"body":{"type":"object","description":"Did B really beat A, corrected for how many variants you compared"},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"reading":"...","verdict":"..."}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.31","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":"$0.31/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.31","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.31","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_IxQWS1MiIcPRYhasqLwzG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.31","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Corrects A/B test results for multiple-comparison bias and determines whether variant B genuinely beat variant A in a statistically valid way.","exampleAgentPrompt":"I compared 12 variants in my trading strategy A/B test and variant B came out on top with a t-stat of 2.4 — can you run the multiple-comparison correction and tell me if that result is actually real or just the luckiest of 12 tries?","exampleUseCases":[{"title":"Validating a split-test winner across many variants","prompt":"I ran an A/B test on my ad campaign with 8 variants and variant D beat the control with p=0.03 — but I'm worried I p-hacked it. Can you correct for all 8 comparisons and tell me if variant D is a genuine winner?"},{"title":"Checking a trading strategy A/B result","prompt":"I backtested two versions of my momentum strategy and version B had a higher Sharpe ratio, but I tried about 15 parameter combinations before picking these two final candidates. Is version B's outperformance real after correcting for the 15 variants I evaluated?"},{"title":"Audit an experiment before going to production","prompt":"Before I ship this product change, I want to make sure my A/B test holds up — I compared 5 variants total and the winner had a t-stat of 2.1. Can Money Mind tell me if that's statistically valid after multiple-comparison correction, or if I should keep testing?"}],"resultDescription":"Returns a JSON object with a 'verdict' (pass/fail or real/not real judgment) and a 'reading' (detailed statistical explanation of whether variant B genuinely beat variant A after correcting for how many variants were compared).","failureModes":["Missing required body fields causes validation error","Insufficient data in the test body to compute correction","Payment of 0.31 USDC not provided or rejected — 402 response","Malformed HTTP input object returns schema error","Ambiguous or incomplete variant count may produce unreliable correction"],"whenToPreferThis":"Choose this endpoint when you have an A/B test or experiment result and need to determine whether the winner is statistically valid after accounting for the number of variants compared (multiple-comparison correction). Especially useful when you suspect p-hacking, data dredging, or inflated t-statistics from testing many variants before reporting. Prefer this over a generic stats library when you want a pay-per-call, no-account-needed adjudication with a plain-language verdict.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T06:33:26.117Z","isFirstParty":false,"canonicalSlug":"money-mind-a-b-test-adjudication-1fc9375e"}