{"uid":"cap_G8WYuQecuJLa_Fav2SV2c","slug":"viridis-ghg-inventory-calculator-b3791416","name":"Viridis GHG Inventory Calculator","description":"Deterministic greenhouse gas inventory API for auditable Scope 1, 2, and 3 accounting from explicit activity records. The accounting step pairs with Viridis embodied-carbon takeoff, disclosure, and tax-credit engines.","url":"https://mcp.viridisconservation.com/x402/ghg-ledger/calculate_inventory","method":"POST","headers":{},"bodySchema":null,"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_pxKRUgsD5_uHWXtBDEi3f","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":"Computes a deterministic, auditable greenhouse gas inventory across Scope 1, 2, and 3 emissions from explicit activity records","exampleAgentPrompt":"Calculate our annual GHG inventory from these activity records — we have natural gas combustion, purchased electricity, and upstream freight shipments — and give me auditable Scope 1, 2, and 3 totals in CO2-equivalent tonnes so I can use them for our sustainability disclosure.","exampleUseCases":null,"resultDescription":"Returns a structured JSON object containing a deterministic, auditable greenhouse gas inventory broken down by Scope 1, 2, and 3 categories, with CO2-equivalent totals per activity and in aggregate, suitable for use in corporate disclosure filings, embodied-carbon takeoffs, or tax-credit claims via the Viridis platform.","failureModes":["Missing or malformed activity records in the activities array returns a 400 validation error","Activity data missing required fields (e.g. emission factor, quantity, unit) causes computation failure","Unsupported activity types not recognized by the GHG accounting engine return an error","Empty activities array returns an empty or zero inventory","Network or payment authentication failure returns a 402 Payment Required before computation begins","Malformed options object causes option-parsing errors"],"whenToPreferThis":"Choose this endpoint when you need a deterministic, auditable GHG inventory calculation grounded in explicit activity records rather than AI-estimated or modeled emissions. It is especially suited for corporate Scope 1/2/3 accounting that must meet disclosure standards (e.g. GHG Protocol), feed into Viridis tax-credit or embodied-carbon engines, or produce a defensible audit trail. Prefer it over generic carbon calculators when traceability and reproducibility of each calculation step are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:34:38.771Z","isFirstParty":false}