> For the complete documentation index, see [llms.txt](https://docs.alpha-lenz.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.alpha-lenz.com/ko/api-reference/public-api/api-playground.md).

# API 플레이그라운드

{% openapi src="/files/NVxISx66hrvshfWvzfqo" path="/api/public/v1/financial/companies" method="get" %}
[public-api-openapi.yaml](https://2139172944-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FpqVU4pQOZ49iykr0StXl%2Fuploads%2Fgit-blob-f36a6d26c4a5f0034e00e212200bc280f72677f1%2Fpublic-api-openapi.yaml?alt=media)
{% endopenapi %}

## 빠른 시작

1. [설정 > API 키](https://alpha-lenz.com/settings/api-keys)에서 API 키 발급
2. 위 엔드포인트에서 "Try it out" 클릭
3. `X-API-Key` 헤더에 API 키 입력
4. 파라미터 수정 후 "Execute" 클릭

## 사용 가능한 엔드포인트

모든 Public API 엔드포인트를 이 플레이그라운드에서 대화형으로 테스트할 수 있습니다.


---

# Agent Instructions
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## Querying This Documentation
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```
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The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

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