---
title: "Add phone numbers to the blacklist"
method: POST
path: "/sms/black_list"
tags: ["Compliance"]
---

# Add phone numbers to the blacklist

`POST /sms/black_list`

## Request

- Base URL: `https://api.sendpulse.com`
- URL: `https://api.sendpulse.com/sms/black_list`
- Auth: one of:
  - HTTP bearer
  - OAuth 2 (client credentials, token URL `https://api.sendpulse.com/oauth/access_token`)

## Request body

- object
  - `phones` string[], required
  - `description` string, required

## Response `200`

Blacklist result

- object[]

## Other responses

- `401`: Unauthorized
- `403`: Forbidden

---

[API](https://skmtc.dev/sendpulse/apis/sendpulse-sms-api.md) · [All operations](https://skmtc.dev/sendpulse/apis/sendpulse-sms-api/llms.txt) · [OpenAPI document](https://skmtc.dev/sendpulse/apis/sendpulse-sms-api/revisions/be75d9ca7784?raw)