Skills

在 Duaer 里查车架号解码

在 Duaer 里：美国国家公路交通安全管理局 vPIC：由 17 位车架号解出品牌、车型、年款、车身、发动机、燃料与工厂。一次成功查询用 1 额度。

能拿到什么

每条结果含 vin、make、model、modelYear、trim、bodyClass、vehicleType、doors 等字段，并附来源链接。

密钥

调用前先获取 Duaer 密钥.

调用技能

下面这段是给智能体复制的英文技能，和数据市场里的复制内容相同。

---
name: duaer-vin-decode
description: >-
  Duaer VIN decoder. US NHTSA vPIC: make, model, year, body, engine, fuel, and plant from a 17-character VIN.
  One successful search uses 1 Duaer credit.
---

# Duaer VIN decoder

Duaer VIN decoder decodes one vehicle identification number with NHTSA vPIC and returns one row of vehicle facts.

## When to use

- Fill in make, model, and year from a VIN on a form.
- Check the engine and fuel type of a used car.

## When not to use

- Safety recalls. Use https://skills.duaer.com/vehicle-recalls.md.
- Fuel prices. Use https://skills.duaer.com/eia-petroleum.md.

## Call

`GET https://api.duaer.com/v1/data/vin-decode?vin=1HGCM82633A004352`

Header: `Authorization: Bearer <Duaer key>`

Use an account key or a model API key.

Get a Duaer key: https://skills.duaer.com/keys.md

## Parameters

Provide `vin`.

- `vin` — 17-character vehicle identification number.

## Examples

- `GET https://api.duaer.com/v1/data/vin-decode?vin=1HGCM82633A004352` — a 2003 Honda Accord.
- `GET https://api.duaer.com/v1/data/vin-decode?vin=5YJ3E1EA7KF317000` — a Tesla Model 3.

## Result

The response is `{ "items": [...] }`. Each item has `source`, `title`, `url`, and `summary`, plus:

- `vin`, `make`, `model`, `modelYear`, `trim` — vehicle identity.
- `bodyClass`, `vehicleType`, `doors` — body.
- `fuel`, `engineCylinders`, `displacementL`, `engineHp`, `transmission` — drivetrain.
- `manufacturer`, `plantCountry`, `plantCity`, `decodeNote` — maker, plant, and any decode warning.

Fields without a value are left out.

## Credits

A search that returns at least one row uses 1 credit.
An empty search, a search that finds nothing, or a failed search uses 0.
Wrong input returns 400 with a message and uses 0.
No remaining credits returns 402 and does not search.
A missing key returns 401.

## Related

- https://skills.duaer.com/vehicle-recalls.md — Duaer Vehicle recalls
- https://skills.duaer.com/eia-petroleum.md — Duaer EIA fuel spot prices

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