cars-data.com — Car Specs API

com.cars-data由 cars-data.com 发布官方发布者v1.0.4更新于 Oct 24, 2026

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

已验证Streamable HTTP可网页运行位置与生活数据与分析

概览

AI 生成的概览

远程 MCP 服务器，可在大型多语言车辆数据库中搜索、筛选和比较汽车规格，提供免费演示集与付费完整目录。

可以做什么
按自由文本搜索品牌、车型和变体，并给出世代与生产年份以区分同名车型。获取某个变体的完整本地化规格，涵盖发动机、性能、电动与混动、安全、尺寸和油耗，并附置信度与同步时间。并排比较 2 至 4 个变体。列出某车型的世代与改款及生产年份。按燃料类型、车身形式、驱动布局、功率或价格区间、车型年份和纯电动筛选目录。获取变体的图片链接。
适用场景
适合助手回答汽车规格、对比或选车类问题，或用多种语言查询车辆数据。免费演示仅覆盖固定的 40 款车，适合试用和轻量查询；完整目录需要密钥或按次付费。
运行要求
远程 streamable HTTP 端点，无需本地运行时。未提供凭据时仅返回固定的 40 款车演示数据。访问完整目录需要可选的 Authorization Bearer API 密钥（可通过邮箱注册获得免费额度）或按次付费，并需要网络访问。
安装前请注意
完整目录相关工具按次计费，输入说明以 Base 上的 USDC 付款，会动用真实资金；README 又称该支付方式尚未上线，使用前应确认现状。API 密钥通过 Authorization 请求头发送。免费额度条款要求署名，禁止批量抓取或转售。仅演示的工具只返回 40 款车，可能被误认为完整结果。

安装

在 SourceWeft 中

  1. 打开 控制台中的 cars-data.com — Car Specs API，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/com.cars-data%2Fcar-specs-api/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "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.

来源：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.

输入参数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.

输入参数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.

输入参数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).

输入参数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.

输入参数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).

输入参数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.

输入参数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.

输入参数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.

输入参数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.

输入参数localevariant_ids必填

版本历史

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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