入门
在 Duaer 里查美国非营利机构
在 Duaer 里：ProPublica Nonprofit Explorer：按名称与州检索美国免税非营利机构，含 EIN 与 NTEE 分类码。一次成功查询用 1 额度。
能拿到什么
Duaer 数据市场里的「美国非营利机构」：ProPublica Nonprofit Explorer：按名称与州检索美国免税非营利机构，含 EIN 与 NTEE 分类码。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 → 美国非营利机构，或打开 数据市场。相关：美国联邦机构预算、法人机构识别码（LEI）。
适合做什么
- 查纽约某家食物银行的 EIN。
- 列出某州名称含某个词的慈善机构。
在画布里检索
- 打开节点创建器，选 Duaer 数据 → US nonprofits。
- 填 Words（如 food bank）；State（NY）可选。
- 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/nonprofits?words=food%20bank
- 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-nonprofits
description: >-
Duaer US nonprofits. ProPublica Nonprofit Explorer: US tax-exempt organisations by name and state, with EIN and NTEE code.
One successful search uses 1 Duaer credit.
---
# Duaer US nonprofits
Duaer US nonprofits searches IRS tax-exempt organisations through ProPublica Nonprofit Explorer. Each row links to the ProPublica page with filings and financials.
## When to use
- Find the EIN of a food bank in New York.
- List charities with a word in their name in one state.
## When not to use
- Federal grants and contracts. Use https://skills.duaer.com/usaspending.md.
- Company identifiers worldwide. Use https://skills.duaer.com/lei.md.
## Call
`GET https://api.duaer.com/v1/data/nonprofits?words=food%20bank`
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 `words`.
- `words` — Words in the organisation name, such as food bank.
- `state` — Optional. Two-letter US state such as NY.
- `limit` — Optional. Rows to return, from 1 to 20. Default 10.
## Examples
- `GET https://api.duaer.com/v1/data/nonprofits?words=food%20bank&state=NY` — food banks registered in New York.
- `GET https://api.duaer.com/v1/data/nonprofits?words=red%20cross` — organisations named Red Cross.
## Result
The response is `{ "items": [...] }`. Each item has `source`, `title`, `url`, and `summary`, plus:
- `name`, `ein` — organisation name and Employer Identification Number.
- `city`, `state` — where it is registered.
- `nteeCode`, `subsection` — NTEE activity code and IRS 501(c) subsection.
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/usaspending.md — Duaer US federal agency budgets
- https://skills.duaer.com/lei.md — Duaer Legal entities (LEI)
常见问题
Duaer 的美国非营利机构检索扣多少额度？
查到结果时扣 1 额度；没有结果或出错不扣。
Duaer 美国非营利机构的 EIN 是什么？
EIN 是美国国税局给机构的雇主识别号，格式如 13-3179546。报税表与捐赠收据都用它识别机构。
同组