> For the complete documentation index, see [llms.txt](https://doc.duaer.com/zh/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.duaer.com/zh/getting-started/eurostat.md).

# 在 Duaer 里查欧盟统计局数据

在 Duaer 里：按数据集代码查询欧盟统计局官方统计：GDP、物价、就业、贸易、能源与人口，可按国家与期间查看。一次成功查询用 1 额度。
## 能拿到什么

Duaer 数据市场里的「欧盟统计局数据」：按数据集代码查询欧盟统计局官方统计：GDP、物价、就业、贸易、能源与人口，可按国家与期间查看。查到结果时用 1 额度，结果交给数字组织的下一个节点。

从节点创建器选 Duaer 数据 → 欧盟统计局数据，或打开 [数据市场](/zh/getting-started/data-market.md)。相关：[欧盟开放数据](/zh/getting-started/eu-open-data.md)、[世界银行指标](/zh/getting-started/world-bank.md)。

## 适合做什么

- 比较欧盟各国的 GDP、通胀或失业率。
- 把欧盟官方时间序列拉进表格。

## 在画布里检索

1. 打开节点创建器，选 Duaer 数据 → Eurostat statistics。
2. 填 Dataset（如 nama_10_gdp）；Country（如 DE,FR）、Filters（如 unit=CP_MEUR,na_item=B1GQ）、From 可选。
3. Limit 默认 10，最大 20。执行。

查到结果才扣 1 额度；没有结果、输入有误或上游失败都不扣。

## 用 API 调用

- GET https://api.duaer.com/v1/data/eurostat?dataset=nama_10_gdp&country=DE,FR&filters=unit=CP_MEUR,na_item=B1GQ&from=2019
- Authorization: Bearer <Duaer key>

下方是与数据市场「复制技能」相同的英文技能，含参数、示例与返回字段。

## 调用技能（英文）

与数据市场「复制技能」一致。

```
---
name: duaer-eurostat
description: >-
  Duaer Eurostat statistics. Official EU statistics by Eurostat dataset code: GDP, prices, jobs, trade, energy, and population, by country and period.
  One successful search uses 1 Duaer credit.
---

# Duaer Eurostat statistics

Duaer Eurostat statistics reads a Eurostat dataset and returns one row per value, newest period first. Narrow it with country codes and dimension filters so each row is a single figure.

## When to use

- Compare GDP, inflation, or unemployment across EU countries.
- Pull an official EU time series into a table.

## When not to use

- Finding datasets by topic. Use https://skills.duaer.com/eu-open-data.md.
- Countries worldwide. Use https://skills.duaer.com/world-bank.md.

## Call

`GET https://api.duaer.com/v1/data/eurostat?dataset=nama_10_gdp&country=DE,FR&filters=unit=CP_MEUR,na_item=B1GQ&from=2019`

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 `dataset`.

- `dataset` — Eurostat dataset code, such as nama_10_gdp (GDP) or prc_hicp_manr (inflation).
- `country` — Optional. Eurostat geo codes joined by commas, such as DE,FR. EU27_2020 is the EU.
- `filters` — Optional. dimension=code pairs joined by commas, such as unit=CP_MEUR,na_item=B1GQ.
- `from` — Optional. First period, such as 2019, 2025-06, or 2025-Q1.
- `limit` — Optional. Rows to return, from 1 to 20. Default 10.

Common datasets: `nama_10_gdp` GDP, `prc_hicp_manr` inflation, `une_rt_m` unemployment, `demo_pjan` population, `nrg_bal_c` energy balance.

## Examples

- `GET https://api.duaer.com/v1/data/eurostat?dataset=nama_10_gdp&country=DE,FR&filters=unit=CP_MEUR,na_item=B1GQ&from=2019` — GDP of Germany and France since 2019.
- `GET https://api.duaer.com/v1/data/eurostat?dataset=prc_hicp_manr&country=EU27_2020&filters=coicop=CP00&from=2025-01` — EU inflation this year.

## Result

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

- `dataset`, `datasetLabel` — code and title.
- `country`, `countryName`, `period` — geo code, name, and period.
- `value`, `unit` — the figure and its unit.
- `breakdown`, `filters` — dimensions that vary between rows, and all dimension codes.
- `status` — Eurostat flag, such as p for provisional.

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/eu-open-data.md — Duaer EU open data
- https://skills.duaer.com/world-bank.md — Duaer World Bank indicators

```
## Questions

### Duaer 的欧盟统计局数据检索扣多少额度？

查到结果时扣 1 额度；没有结果或出错不扣。

### Duaer 欧盟统计局数据为什么要填 Filters？

一个 Eurostat 数据集有多个维度；在 Duaer 里用 Filters 固定单位与指标，每行才是一个数字。

## 相关

- [在 Duaer 里查欧盟开放数据](https://doc.duaer.com/zh/getting-started/eu-open-data.md)
- [在 Duaer 里查世界银行指标](https://doc.duaer.com/zh/getting-started/world-bank.md)