---
title: "Add contacts to a list"
method: POST
path: "/lists/{id}/contacts"
tags: ["Lists"]
---

# Add contacts to a list

`POST /lists/{id}/contacts`

## Request

- Base URL: `https://sending.dev/api/v1`
- URL: `https://sending.dev/api/v1/lists/{id}/contacts`
- Auth: HTTP bearer

Idempotent. Required scope: `contacts:write`.

## Path parameters

- `id` string, required: List ID.

## Request body

- ListMembersBody
  - `contactIds` string[], required

## Response `201`

Contacts added.

- object
  - `added` integer, required

## Other responses

- `401`: Missing or invalid token.
- `403`: Insufficient scope.
- `404`: Resource not found.
- `422`: Invalid input.

---

[API](https://skmtc.dev/sending/apis/sending-dev-api.md) · [All operations](https://skmtc.dev/sending/apis/sending-dev-api/llms.txt) · [OpenAPI document](https://skmtc.dev/sending/apis/sending-dev-api/revisions/9fe78d2918a1?raw)