{"uid":"cap_Ub0iM_7kYnXj7tY8DwMCf","slug":"mining-operating-contribution-margin-weighted-result-mean-39514a7a","name":"Mining Operating Contribution Margin — Weighted Result Mean","description":"Mining operating contribution margin — Weighted result mean: Weighted result mean for Mining operating contribution margin. Supplied mining assumptions only; formula and units disclosed. No live prices, mining or guaranteed return. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded weighted result mean report.","url":"https://market.datapackvibe.com/x402/assistant-bx-mining-cash-margin-rate-weighted-mean?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["contribution_usd","revenue_usd"],"properties":{"revenue_usd":{"type":"number","default":100,"maximum":10000000000000000,"minimum":0,"exclusiveMinimum":0},"contribution_usd":{"type":"number","default":25,"maximum":10000000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"revenue_usd":100,"contribution_usd":25},{"revenue_usd":110.00000000000001,"contribution_usd":27.500000000000004},{"revenue_usd":100,"contribution_usd":25},{"revenue_usd":110.00000000000001,"contribution_usd":27.500000000000004}],"maxItems":200,"minItems":2},"weights":{"type":"array","items":{"type":"number","default":1,"maximum":1000000000000,"minimum":0},"default":[1,2,1,2],"maxItems":200,"minItems":2}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ORcuN-CtSBPtlVXXZJ91z","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates the weighted mean of the operating contribution margin rate across multiple mining operation rows, using supplied revenue and contribution figures with custom weights.","exampleAgentPrompt":"I have four mining operations — two with $100 revenue and $25 contribution, two with $110 revenue and $27.50 contribution — and I want to weight them 1, 2, 1, 2 respectively. Can you calculate the weighted mean contribution margin rate across all of them?","exampleUseCases":[{"title":"Blended margin for multi-site mining portfolio","prompt":"I'm running a portfolio of six mining operations with varying revenues and contributions. Can you compute the weighted mean contribution margin rate, weighting each site by its relative output volume? Here are the rows: revenues of 200000, 350000, 150000, 400000, 250000, 300000 USD with contributions of 50000, 80000, 30000, 110000, 60000, 75000 USD, and weights of 1, 3, 1, 4, 2, 3."},{"title":"Scenario comparison for mining investment decision","prompt":"I'm comparing two mining scenarios for a capital allocation decision. Scenario A has revenue $500000 and contribution $125000, Scenario B has revenue $620000 and contribution $140000 — weight Scenario A at 1 and Scenario B at 2. Give me the weighted mean operating contribution margin rate across both."},{"title":"Quarterly aggregation of mining cash margins","prompt":"For our quarterly mining review, I need the weighted mean contribution margin rate across four operational periods: revenues of 80000, 95000, 102000, 88000 USD with contributions of 18000, 22000, 26000, 19000 USD, weighted by production volume: 5, 7, 8, 6. Can you compute that for me?"}],"resultDescription":"A bounded weighted result mean report containing the weighted average operating contribution margin rate (contribution_usd / revenue_usd) across all submitted mining operation rows, incorporating the supplied weight array. The report uses the provided assumptions with formula and units disclosed, but does not include live prices or guaranteed return projections.","failureModes":["Mismatched array lengths between rows and weights returns a validation error","Revenue value of zero or below triggers exclusiveMinimum violation","Fewer than 2 rows or weights provided returns minItems error","More than 200 rows or weights exceeds maxItems limit","Negative contribution values below -1,000,000,000,000 are rejected","Missing required fields contribution_usd or revenue_usd in any row causes a schema error"],"whenToPreferThis":"Choose this endpoint when you need a single weighted aggregate metric for mining operating contribution margin across multiple operations or scenarios, with custom weighting per row. It is purpose-built for mining assumptions (not general financial margin calculations) and is appropriate for portfolio-level or multi-scenario blended margin reporting where weighting by output volume, time, or relative importance is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T18:48:20.419Z","isFirstParty":false,"canonicalSlug":"mining-operating-contribution-margin-weighted-result-mean-39514a7a"}