{"uid":"cap_AK5yNH0jNJCg2HXr5vy-Q","slug":"2s-io-ca69a26e","name":"NHTSA Vehicle Models by Make and Year","description":"Enumerate every model a manufacturer sold in a given model year via NHTSA's vPIC taxonomy database. Returns canonical NHTSA Model IDs + names plus the Make ID + name for reference. Useful as a discovery step before VIN decode (when the agent only knows make + year) or as input validation for vehicle.recalls / vehicle.complaints. Backed by NHTSA.gov; data is public-domain US government records.","url":"https://2s.io/api/vehicle/models","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"type":"object","required":["make","modelYear"],"properties":{"make":{"type":"string","maxLength":40,"minLength":2,"description":"Vehicle make. Case-insensitive on NHTSA side. Examples: \"Honda\", \"Tesla\", \"Ford\"."},"modelYear":{"type":"integer","maximum":2099,"minimum":1949,"description":"4-digit model year."}},"additionalProperties":false}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"make":"Toyota","modelYear":2020}}},"response":{"data":{"ok":true,"meta":{"query":{"make":"Toyota","modelYear":2020}},"items":[{"makeId":448,"modelId":2208,"makeName":"TOYOTA","modelName":"Corolla"},{"makeId":448,"modelId":2209,"makeName":"TOYOTA","modelName":"Prius"},{"makeId":448,"modelId":2211,"makeName":"TOYOTA","modelName":"Land Cruiser"},{"makeId":448,"modelId":2213,"makeName":"TOYOTA","modelName":"Highlander"},{"makeId":448,"modelId":2216,"makeName":"TOYOTA","modelName":"4Runner"},{"makeId":448,"modelId":2217,"makeName":"TOYOTA","modelName":"RAV4"},{"makeId":448,"modelId":2223,"makeName":"TOYOTA","modelName":"Tacoma"},{"makeId":448,"modelId":2464,"makeName":"TOYOTA","modelName":"Yaris"},{"makeId":448,"modelId":2465,"makeName":"TOYOTA","modelName":"Avalon"},{"makeId":448,"modelId":2467,"makeName":"TOYOTA","modelName":"Tundra"},{"makeId":448,"modelId":2468,"makeName":"TOYOTA","modelName":"Sienna"},{"makeId":448,"modelId":2469,"makeName":"TOYOTA","modelName":"Camry"},{"makeId":448,"modelId":2827,"makeName":"TOYOTA","modelName":"Sequoia"},{"makeId":448,"modelId":3005,"makeName":"TOYOTA","modelName":"Venza"},{"makeId":448,"modelId":3155,"makeName":"TOYOTA","modelName":"FCHV-adv"},{"makeId":448,"modelId":3645,"makeName":"TOYOTA","modelName":"Celica"},{"makeId":448,"modelId":3647,"makeName":"TOYOTA","modelName":"Supra"},{"makeId":448,"modelId":3649,"makeName":"TOYOTA","modelName":"Paseo"},{"makeId":448,"modelId":10198,"makeName":"TOYOTA","modelName":"Mirai"},{"makeId":448,"modelId":13602,"makeName":"TOYOTA","modelName":"86"},{"makeId":448,"modelId":13823,"makeName":"TOYOTA","modelName":"Prius C"},{"makeId":448,"modelId":17213,"makeName":"TOYOTA","modelName":"C-HR"},{"makeId":448,"modelId":21950,"makeName":"TOYOTA","modelName":"Prius Prime (PHEV)"}],"total":23,"source":{"url":"https://vpic.nhtsa.dot.gov/api/","license":"Public domain (US government records)","provider":"NHTSA vPIC GetModelsForMakeYear"}},"meta":{"cost":{"usd":0.0024,"tier":0},"caller":"x402","version":null,"endpoint":"vehicle.models","settlement":{"txHash":"0x76c26db75d228ad3bc3da2bb255a1a95717f0dfc66073f75e465e1ffa43678ab","network":"eip155:8453","success":true}}}},"exampleRequest":{"make":"Toyota","modelYear":2020},"tags":["x402"],"displayCostAmount":"0.0024","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.0024/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ziZz37f_d8CZIZbOHnP-1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns all models a vehicle manufacturer sold in a given model year, using NHTSA's vPIC taxonomy database with canonical Model IDs and Make IDs.","exampleAgentPrompt":"What are all the models Honda sold in model year 2019? I need the NHTSA model names and IDs.","exampleUseCases":null,"resultDescription":"A list of vehicle models for the specified make and model year, each with a canonical NHTSA Model ID, model name, Make ID, and make name — sourced from NHTSA's vPIC taxonomy database.","failureModes":["Unknown or misspelled make returns empty model list or error","Model year outside 1949–2099 range returns validation error","Make with no NHTSA records for the given year returns empty array","Network or upstream NHTSA API timeout returns 5xx error"],"whenToPreferThis":"Use this endpoint when you know a vehicle's make and model year but not the specific model, and need to enumerate valid NHTSA model options — especially as a discovery step before VIN decoding or as input validation for recall/complaint lookups. Prefer this over a VIN decode endpoint when no VIN is available.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:51:30.811Z","isFirstParty":false}