> 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/usaspending.md).

# 在 Duaer 里查美国联邦机构预算

在 Duaer 里：USAspending 提供的美国联邦各机构当前财年预算授权、已承付金额与实际支出。一次成功查询用 1 额度。
## 能拿到什么

Duaer 数据市场里的「美国联邦机构预算」：USAspending 提供的美国联邦各机构当前财年预算授权、已承付金额与实际支出。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 → 美国联邦机构预算，或打开 [数据市场](/zh/getting-started/data-market.md)。相关：[美国联邦公报](/zh/getting-started/federal-register.md)、[IMF 经济指标](/zh/getting-started/imf.md)。

## 适合做什么

- 按预算给美国联邦机构排名。
- 查看某机构在联邦支出中的占比。

## 在画布里检索

1. 打开节点创建器，选 Duaer 数据 → US federal agency budgets。
2. 填 Sort（budget、obligated 或 outlays）；Words 可选（如 NASA）。
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/usaspending?sort=budget&limit=5
- 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-usaspending
description: >-
  Duaer US federal agency budgets. Budget authority, obligations, and outlays of US federal agencies for the current fiscal year, from USAspending.
  One successful search uses 1 Duaer credit.
---

# Duaer US federal agency budgets

Duaer US federal agency budgets lists US federal agencies with their current fiscal year budget authority, obligations, and outlays from USAspending, largest first.

## When to use

- Rank US agencies by budget.
- Get one agency’s share of federal spending.

## When not to use

- Regulations and notices. Use https://skills.duaer.com/federal-register.md.
- Company finances. Use https://skills.duaer.com/sec-filings.md.

## Call

`GET https://api.duaer.com/v1/data/usaspending?sort=budget&limit=5`

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 `sort` or `words`.

- `sort` — `budget`, `obligated`, or `outlays`. Largest first.
- `words` — Optional. Agency name or abbreviation, such as defense or NASA.
- `limit` — Optional. Rows to return, from 1 to 20. Default 10.

## Examples

- `GET https://api.duaer.com/v1/data/usaspending?sort=budget&limit=5` — the five largest agencies by budget authority.
- `GET https://api.duaer.com/v1/data/usaspending?words=NASA` — NASA’s budget and outlays.

## Result

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

- `agency`, `abbreviation`, `toptierCode` — agency and its codes.
- `fiscalYear`, `fiscalQuarter` — reporting period.
- `budgetAuthorityUsd`, `obligatedUsd`, `outlaysUsd` — US dollars.
- `shareOfTotalPct` — share of all federal budget authority.

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/federal-register.md — Duaer US Federal Register
- https://skills.duaer.com/imf.md — Duaer IMF indicators

```
## Questions

### Duaer 的美国联邦机构预算检索扣多少额度？

查到结果时扣 1 额度；没有结果或出错不扣。

### Duaer 美国联邦机构预算是哪个财年？

Duaer 美国联邦机构预算返回 USAspending 当前财年最新季度的数据，每行带 fiscalYear 与 fiscalQuarter。

## 相关

- [在 Duaer 里查美国联邦公报](https://doc.duaer.com/zh/getting-started/federal-register.md)
- [在 Duaer 里查 IMF 经济指标](https://doc.duaer.com/zh/getting-started/imf.md)