> For the complete documentation index, see [llms.txt](https://doc.duaer.com/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/getting-started/uberon.md).

# Search Uberon in Duaer

In Duaer, search Uberon anatomy terms with Duaer Data. One successful search uses 1 credit. This page includes the full English call skill.
## What you get

Uberon in the Duaer data market returns anatomy term ids, descriptions, and synonyms. One successful search uses 1 credit.

Add the node from the [Duaer Data category](/getting-started/duaer-data.md) (Uberon), or copy the skill on the [data market](/getting-started/data-market.md). Related: [Locations](/getting-started/locations.md).

## Search on the canvas

1. Open the node creator, select Duaer Data, then Uberon.
2. Enter Words (a new node starts with liver), or an Uberon id.
3. Limit defaults to 10, max 20. Select Execute step.

A successful search uses 1 credit. Production deliverables land in the [data pool](/getting-started/data-pool.md).

## Call the API

- GET https://api.duaer.com/v1/data/uberon?...
- Authorization: Bearer <Duaer key>
- words or id is required.

For keys, refer to [Authentication for the Duaer public API](/api/authentication.md). Below is the same English call skill as Copy skill.

## Call skill

Same text as Copy skill on the Duaer data market. Keep it English.

```
---
name: duaer-uberon
description: >-
  Search anatomy terms via Uberon through Duaer.
  One successful search uses 1 Duaer credit.
---

# Duaer Uberon

Search anatomy terms via Uberon through Duaer with a Duaer key.

## Call

`GET https://api.duaer.com/v1/data/uberon?words=liver&limit=10`

Header: `Authorization: Bearer <Duaer key>`

Use an account key or a model API key.

Provide `words` or `id`.

- `words` — anatomy words, such as liver.
- `id` — optional. Uberon id such as UBERON:0002107.
- `limit` — optional. From 1 to 20. Default 10.

## Result

Each item has `source`, `title`, `url`, `summary`, `uberonId`, `description`, `synonyms`, and `iri`.
Related locations: https://skills.duaer.com/locations.md.
Related atlas: https://skills.duaer.com/atlas.md.

## 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

### How do Duaer Uberon and Locations differ?

Locations uses UniProt subcellular locations. Uberon is a multi-species anatomy ontology (organs, tissues, and related structures).

## Related

- [Search locations in Duaer](https://doc.duaer.com/getting-started/locations.md)
- [Search tissue atlas in Duaer](https://doc.duaer.com/getting-started/atlas.md)
- [Search organisms in Duaer](https://doc.duaer.com/getting-started/organisms.md)
- [Use the Duaer data market](https://doc.duaer.com/getting-started/data-market.md)