---
title: "Add a new topic"
method: POST
path: "/api/v1/messages/topics"
tags: ["Message", "Topic"]
---

# Add a new topic

`POST /api/v1/messages/topics`

Add a new topic to the system's whitelist.

## Request body

- string, byte — The topic to add

## Response `201`

Topic added successfully

---

[API](https://skmtc.net/threefoldtech/apis/mycelium-management.md) · [All operations](https://skmtc.net/threefoldtech/apis/mycelium-management/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/threefoldtech/mycelium-management/versions/65042c1a7b84/schema)