cars-data.com — Car Specs API

com.cars-data由 cars-data.com 發布官方發布者v1.0.4更新於 Oct 24, 2026

Search, compare & filter 103,372 car variants — 224 specs, 20 languages. Free demo, no key; x402.

已驗證Streamable HTTP可網頁執行位置與生活資料與分析

概覽

AI 產生的概覽

遠端 MCP 伺服器，可在大型多語言車輛資料庫中搜尋、篩選與比較汽車規格，提供免費示範資料集與付費完整目錄。

可以做什麼
以自由文字搜尋品牌、車型與變體，並附上世代與生產年份以區分同名車型。取得某個變體的完整在地化規格，涵蓋引擎、性能、電動與油電、安全、尺寸與油耗，並附信心分數與同步時間。並排比較 2 至 4 個變體。列出某車型的世代與小改款及生產年份。依燃料類型、車身形式、驅動配置、馬力或價格區間、車型年份與純電動篩選目錄。取得變體的圖片連結。
適用情境
適合助理回答汽車規格、比較或選車類問題，或以多種語言查詢車輛資料。免費示範僅涵蓋固定的 40 款車，適合試用與輕量查詢；完整目錄需要金鑰或按次付費。
執行需求
遠端 streamable HTTP 端點，不需本機執行環境。未提供憑證時僅回傳固定的 40 款車示範資料。存取完整目錄需要可選的 Authorization Bearer API 金鑰（可透過電子郵件註冊取得免費額度）或按次付費，並需要網路連線。
安裝前請注意
完整目錄相關工具按次計費，輸入說明以 Base 上的 USDC 付款，會動用真實資金；README 又稱此付款方式尚未上線，使用前應確認現況。API 金鑰透過 Authorization 標頭傳送。免費額度條款要求標示來源，禁止大量擷取或轉售。僅示範的工具只回傳 40 款車，可能被誤認為完整結果。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 cars-data.com — Car Specs API，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/com.cars-data%2Fcar-specs-api/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "cars-data-com-car-specs-api": {
      "type": "http",
      "url": "https://api.cars-data.com/mcp"
    }
  }
}

README

cars-data.com — Car Specs API + MCP server

REST API and remote MCP server over cars-data.com's multilingual vehicle-specs database: 102,191 vehicle variants, 1,300+ models, 5,299 generations, 180 spec types across 19 categories, in 19 languages (including Arabic, RTL).

  • REST API: https://api.cars-data.com/v1
  • MCP server (streamable HTTP): https://api.cars-data.com/mcp
  • OpenAPI spec: openapi.yaml
  • Also distributed as an Apify Actor (pay-per-event, no API key needed)

MCP server

Connect directly from Claude, ChatGPT connectors, Cursor, or Windsurf:

json
{  "mcpServers": {    "cars-data": {      "type": "http",      "url": "https://api.cars-data.com/mcp"    }  }}

Tools exposed:

ToolWhat it does
search_carsFree-text search across 102,191 variants, 116 brands, 19 languages
get_specsFull localized specs for one variant — 180 spec types across 19 categories (safety, comfort/interior, engine & fuel, performance, EV/hybrid, chassis, exterior, dimensions & weights, WLTP/NEDC consumption, and more), with a confidence score and last_synced_at freshness timestamp
compare_variantsSide-by-side localized specs for 2-4 variants
list_generationsGenerations/facelifts of a model, with production years
filter_carsStructured filter: fuel, body, drive, power/price range, year, EV-only
get_imagesImage URLs (own CDN) for a vehicle variant

The MCP server is unauthenticated for discovery (rate-limited per IP). No signup required to try it.

REST API

Base URL: https://api.cars-data.com/v1. Full reference in openapi.yaml.

bash
curl https://api.cars-data.com/v1/variants/42164/specs?locale=de \  -H "X-Api-Key: cd_free_..."
EndpointDescription
GET /brands, /brands/{slug}, /brands/{slug}/modelsCatalog: brands and models
GET /models/{id}/generationsGenerations for a model
GET /generations/{id}/variantsVariants for a generation
GET /variants, /variants/{id}Filterable variant listing / single variant
GET /variants/{id}/specs?locale=Full localized specs (180 types, 19 languages)
GET /variants/{id}/imagesImage URLs
GET /variants/{id}/pricesPrice snapshot (single point-in-time, not a history)
GET /search?q=Free-text search
GET /compare?ids=Side-by-side specs for 2-4 variants
GET /specs/catalogThe full spec-type catalog (categories + counts)
GET /usageSelf-check current quota usage for your key

Get a free API key

bash
curl -X POST https://api.cars-data.com/v1/keys \  -H "Content-Type: application/json" \  -d '{"email": "[email protected]", "accept_tos": true}'

Free tier: 1,000 requests/month, 20 req/min.

Pricing

  • Free — 1,000 req/month, instant self-serve key, no payment.
  • Apify — pay-per-event, billed through the Apify Store listing, no API key needed.
  • x402 — per-call USDC payment on Base for agents that want to pay without an account (not yet live — see the project roadmap).

There is no subscription/Stripe tier — Free and Apify (and, later, x402) are the only paid paths.

Data & attribution

Data comes from cars-data.com's multilingual vehicle-specs database. See cars-data.com/api/terms for the API Terms of Service (attribution required on Free tier; no bulk extraction / resale).

License

The API and its documentation in this repository are provided as-is. Access to the underlying dataset is governed by the API Terms of Service, not an open-source license — this repo documents and hosts the server implementation, not a redistributable dataset.

來源：README.md，提交 889ca1e

工具

10

search_cars

Search cars

Free-text search across 103,372 vehicle variants, 120 brands, 20 languages. Returns candidate variant_ids to pass to get_specs/get_images/compare_variants. Each result carries generation_id and production years so same-named variants from different generations can be told apart. This answers from a fixed 40-car demo set. For the full 103,372-variant catalogue call search_catalogue — paid per call with x402 (USDC on Base), $0.005, no key, no account.

輸入參數limitquery必填locale

get_specs

Get variant specs

Full localized specs for one vehicle variant, in any of 20 languages — 232 spec types covering engine & fuel, performance, EV/hybrid, safety, comfort & interior, exterior, chassis, dimensions & weights, consumption (WLTP/NEDC). Each spec carries a confidence score; the response carries last_synced_at — surface both so you don't overstate certainty. This answers from a fixed 40-car demo set. For the full 103,372-variant catalogue call get_specs_full — paid per call with x402 (USDC on Base), $0.05, no key, no account.

輸入參數localevariant_id必填

compare_variants

Compare variants

Side-by-side localized specs for 2-4 vehicle variants. This answers from a fixed 40-car demo set. For the full 103,372-variant catalogue call compare_full — paid per call with x402 (USDC on Base), $0.1, no key, no account.

輸入參數localevariant_ids必填

list_generations

List generations of a model

Generations/facelifts of a model, with production years. This answers from a fixed 40-car demo set. Full catalogue: pay per request with x402, no key (GET /v1/variants/{id}/specs $0.05, /v1/search $0.005, /v1/variants $0.005, /v1/compare $0.1, USDC on Base); the Apify Actor, billed per event by Apify (https://apify.com/carsdatacom/car-specs-api); or the whole database as a licensed export (https://cars-data.com/en/api).

輸入參數localemodel_id必填

filter_cars

Filter cars

Structured catalog filter: fuel type, body type, drive layout, power/price range, model year, EV-only. This answers from a fixed 40-car demo set. For the full 103,372-variant catalogue call filter_catalogue — paid per call with x402 (USDC on Base), $0.005, no key, no account.

輸入參數evbodyfuelyeardrivelimitlocalepower_maxpower_minprice_max

get_images

Get variant images

Image URLs (own CDN, no attribution burden) for a vehicle variant. This answers from a fixed 40-car demo set. Full catalogue: pay per request with x402, no key (GET /v1/variants/{id}/specs $0.05, /v1/search $0.005, /v1/variants $0.005, /v1/compare $0.1, USDC on Base); the Apify Actor, billed per event by Apify (https://apify.com/carsdatacom/car-specs-api); or the whole database as a licensed export (https://cars-data.com/en/api).

輸入參數variant_id必填

search_catalogue

Search the full catalogue (paid)

Search all 103,372 variants (not only the 40-car demo). Returns opaque variant_ids for get_specs_full. Paid per call with x402 (USDC) — $0.005.

輸入參數limitquery必填locale

get_specs_full

Get full specs, any variant (paid)

Full localized specs for ANY variant in the catalogue, in 20 languages. Paid per call with x402 (USDC) — $0.05. Not charged when the id is unknown.

輸入參數localevariant_id必填

filter_catalogue

Filter the full catalogue (paid)

Structured filter over all 103,372 variants (not only the 40-car demo): fuel, body, drive layout, power/price range, model year, EV-only. Keyset-paginated; returns opaque variant_ids for get_specs_full / compare_full. Paid per call with x402 (USDC) — $0.005.

輸入參數evbodyfuelyeardrivelimitcursorlocalepower_maxpower_minprice_max

compare_full

Compare any variants (paid)

Side-by-side localized specs for 2-4 variants from ANYWHERE in the 103,372-variant catalogue, in 20 languages. Paid per call with x402 (USDC) — $0.1 flat for the call. Not charged when an id is unknown.

輸入參數localevariant_ids必填

版本歷史

3
  1. v1.0.4最新Oct 12, 2026
  2. v1.0.2Oct 4, 2026
  3. v1.0.1Sep 16, 2026

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