---
title: "Add Repository Topic"
method: PUT
path: "/api/v2/repos/{username}/{repo_name}/topics/{topic}"
---

# Add Repository Topic

`PUT /api/v2/repos/{username}/{repo_name}/topics/{topic}`

## Request

- The document declares no server URL.
- Auth: none declared
- TypeScript: <https://skmtc.dev/modaic-ai/apis/modaic-api/docs/api/v2/repos/:username/:repo_name/topics/:topic/put.ts> (a function with typed inputs; its response is checked against the schema)

Add topic to repo repository

## Path parameters

- `username` string, required
- `repo_name` string, required
- `topic` string, required

## Headers

- `authorization` string, nullable

## Cookies

- `modaic_session` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/modaic-ai/apis/modaic-api.md) - [All operations](https://skmtc.dev/modaic-ai/apis/modaic-api/llms.txt) - [OpenAPI document](https://skmtc.dev/modaic-ai/apis/modaic-api/revisions/43a90513ac59?raw)