> 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/pathways.md).

# 在 Duaer 里检索通路

在 Duaer 里用 Duaer Data 检索 Reactome 通路。一次成功查询 1 额度。把 pathwayId 填进蛋白 Pathway。本页含完整英文调用技能。
## 能拿到什么

Duaer 数据市场里的「通路」检索 Reactome。一次成功查询 1 额度。

从节点创建器的 [Duaer 数据分类](/zh/getting-started/duaer-data.md) 选「通路」，或打开 [数据市场](/zh/getting-started/data-market.md) 复制技能。pathwayId 可填进 [基因和蛋白](/zh/getting-started/proteins.md) 的 Pathway。

## 在画布里检索

1. 打开节点创建器，点「Duaer 数据」，再选「通路」。
2. 用 Words 即可（新节点默认 insulin）。Pathway ID、Name 可选。词语检索默认 Homo sapiens。
3. Limit 默认 10，最大 20。点执行此步骤。

成功扣 1 额度。把 pathwayId 用作蛋白 Pathway。正式运行的交付进 [数据池](/zh/getting-started/data-pool.md)。

## 用 API 调用

- GET https://api.duaer.com/v1/data/pathways?...
- Authorization: Bearer <Duaer key>
- 字段可组合；至少填一个检索字段。

密钥见 [Duaer 公开 API 的身份验证](/zh/api/authentication.md)。下方是与「复制技能」相同的英文技能。

## 调用技能（英文）

与数据市场「复制技能」一致。正文保持英文。

```
---
name: duaer-pathways
description: >-
  Search Reactome pathways through Duaer. Use the pathwayId with proteins.pathway.
  One successful search uses 1 Duaer credit.
---

# Duaer pathways

Search Reactome pathways through Duaer with a Duaer key.

## Call

`GET https://api.duaer.com/v1/data/pathways?q=insulin&limit=10`

Header: `Authorization: Bearer <Duaer key>`

Use an account key or a model API key.

At least one search field is required. Fields combine.
Search with `q` first; use `id` only when you already have it from a result.
Word searches default to Homo sapiens pathways.

- `q` — words in the pathway name or summary.
- `id` — optional. Reactome pathway id from a result (`pathwayId`), such as `R-HSA-264876`.
- `name` — optional. Pathway name.
- `limit` — optional. From 1 to 20. Default 10.

## Result

Each item has `source`, `title`, `url`, `summary`, `pathwayId`, `dbId`, `stIdVersion`, `species`, `browserUrl`, `diagramUrl`, `figureUrl`, `hasDiagram`, `hasEHLD`, `isDisease`, `doi`, `releaseDate`, `lastUpdatedDate`, `compartments`, `compartmentAccessions`, `goId`, `goName`, and `schemaClass`.
Use `pathwayId` as `pathway` when searching proteins. Reuse `pathwayId` in `id` for an exact lookup.
Open `browserUrl` for the interactive Reactome diagram, or `diagramUrl` for a PNG export. Exact id lookup fills more fields (doi, GO, figure, dates) than a words search.

## Credits

One successful search uses 1 credit.
An empty search, a failed search, a compound that matches nothing, or no remaining credits uses 0.
No remaining credits returns 402 and does not search.
A missing key returns 401.

```
## Questions

### 通路编号用在哪里？

把结果里的 pathwayId 填进 Duaer 基因和蛋白的 Pathway 字段。

### 通路图在哪里看？

打开结果里的 browserUrl 看 Reactome 交互图，或用 diagramUrl 下载 PNG。

## 相关

- [在 Duaer 里检索基因和蛋白](https://doc.duaer.com/zh/getting-started/proteins.md)
- [在 Duaer 里检索基因本体](https://doc.duaer.com/zh/getting-started/gene-ontology.md)
- [在 Duaer 里检索关键词](https://doc.duaer.com/zh/getting-started/keywords.md)
- [在 Duaer 里检索疾病](https://doc.duaer.com/zh/getting-started/diseases.md)