{"uid":"cap_pdglqJ-0ChDP6lw5RwVsn","slug":"invoket-vehicle-co2-lookup-a9312844","name":"Invoket Vehicle CO2 Lookup","description":"The checks your agent runs before it acts: verify a bank account, a phone number, a law in force, the weather or a vehicle — computed from official sources, with provenance in every response. You only pay for answers.","url":"https://api.invoket.com/vehicle/co2","method":"GET","headers":{},"bodySchema":{"type":"object","required":["make","year","model"],"properties":{"make":{"type":"string","description":"Make of the vehicle (e.g. 'Renault'); short forms and member-state spellings are folded ('VW' and 'VOLKSWAGEN VW' both reach VOLKSWAGEN). Use either this approximate key — make, model and year, all three required together — or the precise one: 'type_approval' (the EU type-approval number, optionally narrowed by 'variant' and 'version'). Mixing the two keys is a 400"},"year":{"type":"string","description":"Registration year (YYYY) within the ingested window; a year outside it is a 404 whose message names the years actually served, never a silent miss"},"model":{"type":"string","description":"Commercial name as reported to the EU registry (e.g. 'Clio'); case and accents are folded. Required together with 'make' and 'year'"}}},"responseSchema":{"type":"object"},"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_IsXa6qeji2VEi6K23xrMd","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":"Looks up the official EU CO2 emissions figure for a specific vehicle by make, model, and year (or EU type-approval number), sourced from the EU registry with provenance.","exampleAgentPrompt":"What are the official EU CO2 emissions for a 2020 Renault Clio? Pull it from the EU registry with provenance so I can verify what the dealer told me.","exampleUseCases":[{"title":"Pre-purchase emissions verification","prompt":"Before I buy this used 2019 Volkswagen Golf, can you check what the official EU CO2 emissions figure is so I can confirm the seller's claim is accurate?"},{"title":"Fleet compliance CO2 reporting","prompt":"I need the official EU CO2 figure for a 2021 Peugeot 208 for our fleet emissions report — can you get that with the source provenance included?"},{"title":"Car comparison for eco-conscious buyer","prompt":"Can you look up the official EU CO2 emissions for a 2022 Toyota Yaris and a 2022 Renault Clio so I can compare which one is greener?"}],"resultDescription":"Returns the official EU CO2 emissions figure for the specified vehicle (by make, model, and year or type-approval number), along with provenance metadata indicating the source data from the EU registry. A 404 is returned if the year is outside the ingested window, with a message naming the valid years available.","failureModes":["400 error if both the approximate key (make+model+year) and precise key (type_approval) are mixed in the same request","404 error if the requested registration year is outside the ingested EU data window — response includes valid year range","Make or model not found if spelling is too ambiguous and cannot be folded to a known entry","Missing required fields (make, model, or year all required together) returns a 400 validation error"],"whenToPreferThis":"Use this endpoint when you need authoritative, provenance-backed CO2 emissions data sourced from the EU type-approval registry — especially for pre-purchase vehicle checks, fleet compliance reporting, or verifying dealer-provided emissions claims. Prefer this over general web searches when you need official data with a traceable source rather than estimated or aggregated figures.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:33:32.561Z","isFirstParty":false}