{"uid":"cap_XPmuwcVsmuCATYx7rQCd0","slug":"vehicle-vin-toolkit-model-year-code-converter-531e59c9","name":"Vehicle VIN Toolkit – Model Year Code Converter","description":"Convert a model year (1980-2039) to its VIN position-10 code, or a code to its two possible years.","url":"https://vehicle-vin.x402tookit.com/model-year-code?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"code":{"type":"string","description":"The position-10 VIN character, e.g. K"},"year":{"type":"integer","description":"Model year 1980-2039. Give year or code."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"asOf":{"type":["null","string"]},"year":{"type":["null","number"]},"source":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"codeForYear":{"type":["null","string"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SS33XRwtzvHHMnn0pkwuM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a vehicle model year (1980–2039) to its VIN position-10 character code, or decodes a VIN position-10 code to its one or two possible model years.","exampleAgentPrompt":"What VIN position-10 code corresponds to model year 2023, and what are the possible years for that code?","exampleUseCases":[{"title":"VIN model year character lookup","prompt":"What character should appear in position 10 of a VIN for a vehicle with a 2019 model year?"},{"title":"Decode unknown VIN year code","prompt":"I'm looking at a used car listing and the VIN has the letter K in position 10 — what model year or years does that correspond to?"},{"title":"Validate model year against VIN","prompt":"I have a car listed as a 2011 model year — what should the position-10 character in its VIN be so I can verify it's correct?"}],"resultDescription":"Returns the VIN position-10 code for a given model year, or the one or two model years that a given position-10 code can represent, along with a human-readable summary and disclaimer about the conversion.","failureModes":["Year out of supported range (1980–2039) returns error or null result","Invalid or unrecognized position-10 code character returns null","Neither year nor code parameter supplied results in a bad request","Providing both year and code simultaneously may produce undefined behavior"],"whenToPreferThis":"Use this endpoint when you need to quickly convert between a numeric vehicle model year and its single-character VIN position-10 encoding (or vice versa), without needing a full VIN decode. It is simpler and cheaper than a full VIN decoder when only the model year character is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:40:43.030Z","isFirstParty":false,"canonicalSlug":"vehicle-vin-toolkit-model-year-code-converter-531e59c9"}