---
title: "Add members to a custom list"
method: POST
path: "/chats/lists/custom/{uuid}/members"
---

# Add members to a custom list

`POST /chats/lists/custom/{uuid}/members`

Add one or more users to a custom list. Existing members will be skipped.

## Path parameters

- `uuid` string, uuid, required — Custom list UUID

## Headers

- `X-Fanvue-API-Version` string, required

## Request body

- object
  - `userUuids` string[], required — UUIDs of users to add to the list (max 100)

## Response `201`

Members added successfully

- object
  - `added` number, required — Number of members added to the list
  - `skipped` number, required — Number of members skipped (already in list)

## Other responses

- `400` — Bad Request - API version not supported OR validation failed OR invalid UUID
- `401` — Unauthorized Response
- `403` — Unauthorized Response
- `404` — Custom list not found
- `410` — API version no longer supported (sunset)
- `429` — Too many requests - rate limit exceeded

---

[API](https://skmtc.net/fanvue/apis/fanvue-api.md) · [All operations](https://skmtc.net/fanvue/apis/fanvue-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/fanvue/fanvue-api/revisions/c5ddcd5c7e72/schema)