{"uid":"cap_yIRTFMEa1AFjh8o2FUNQi","slug":"irish-used-car-depreciation-rate-lookup-8db9bb9f","name":"Irish Used Car Depreciation Rate Lookup","description":"How fast a car model loses value in Ireland - Use to estimate depreciation: median price by model year with year-on-year change, plus price change per 10,000 km. Needs at least 5 listings; otherwise returns 404 and you are not charged.","url":"https://irish-auto-arbitrage-production.up.railway.app/api/v1/a2a/depreciation?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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["make","model"],"properties":{"make":{"type":"string","default":"Toyota","example":"Toyota","examples":["Toyota"],"description":"Vehicle make, case-insensitive."},"model":{"type":"string","default":"Corolla","example":"Corolla","examples":["Corolla"],"description":"Vehicle model, case-insensitive."},"country":{"enum":["IE","GB","ALL"],"type":"string","default":"IE","example":"IE","examples":["IE"],"description":"Market to query: IE = Ireland (default), GB = UK including Northern Ireland, ALL = both. Prices are always also given in EUR (GBP converted at the live ECB rate)."},"fuel_type":{"enum":["Petrol","Diesel","Electric","Petrol Hybrid","Diesel Hybrid","Petrol Plug-in Hybrid","Diesel Plug-in Hybrid","petrol","diesel","electric","petrol hybrid","diesel hybrid","petrol plug-in hybrid","diesel plug-in hybrid"],"type":"string","default":"Diesel","example":"Diesel","examples":["Diesel"],"description":"Optional: restrict to one fuel type."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"make":"Toyota","model":"Corolla","by_year":[{"year":2025,"count":10,"median_price_eur":29950,"change_vs_next_newer_year_pct":-11.78}],"listing_count":210,"price_change_per_10k_km_eur":-820}},"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_Z3ZKT97EIS9XHmq_pJgkR","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":"Returns median price by model year with year-on-year depreciation and price change per 10,000 km for a specific car make and model in the Irish used car market.","exampleAgentPrompt":"How fast does a Toyota Corolla lose value in Ireland — can you show me the median price by year and how much it drops per 10,000 km?","exampleUseCases":[{"title":"Best model year to buy used","prompt":"I'm thinking of buying a used Volkswagen Golf in Ireland — which model year gives me the best bang for my buck considering how much it depreciates each year?"},{"title":"Mileage impact on resale value","prompt":"How much does each extra 10,000 km knock off the price of a used BMW 3 Series in Ireland? I want to know if the high-mileage one I'm looking at is fairly priced."},{"title":"EV depreciation comparison","prompt":"Can you pull the depreciation data for a Nissan Leaf in Ireland, diesel fuel type only excluded — I want to see how fast it loses value year on year to decide whether leasing makes more sense."}],"resultDescription":"Returns a breakdown of median prices for each model year of the requested make and model in the Irish used car market, including the year-on-year percentage or absolute price change and the price change per 10,000 km driven. Requires at least 5 active listings to compute; returns 404 if there is insufficient data.","failureModes":["404 returned when fewer than 5 listings exist for the requested make/model (or make/model/fuel_type combination)","Missing required 'make' or 'model' query parameters result in a validation error","Misspelled or unrecognized make/model may return no data or 404","Very niche or rare vehicles may consistently return 404 due to thin market data"],"whenToPreferThis":"Use this endpoint when you need to understand how a specific car model loses value over time in Ireland — particularly when advising on which model year to buy, assessing whether a high-mileage car is priced fairly, or comparing EV vs ICE depreciation curves. Prefer this over a general valuation endpoint when the user's question is about rate of value loss rather than the current price of a specific listing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T06:37:32.845Z","isFirstParty":false,"canonicalSlug":"irish-used-car-depreciation-rate-lookup-8db9bb9f"}