---
title: "Check if a message is blacklisted"
method: POST
path: "/blacklist/check"
tags: ["Messages"]
---

# Check if a message is blacklisted

`POST /blacklist/check`

REQUIRED SCOPES <code>['messages:read']</code>

## Request body

- object
  - `message` string, required — The message to check
  - `types` string[], required — Types of blacklist to check against

## Response `200`

Successful operation

- object
  - `is_blacklisted` boolean — Whether the message is blacklisted

## Other responses

- `401` — Unauthenticated
- `403` — Forbidden
- `422` — Validation error

---

[API](https://skmtc.net/salesmessage/apis/salesmessage-public-api.md) · [All operations](https://skmtc.net/salesmessage/apis/salesmessage-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/salesmessage/salesmessage-public-api/revisions/e96b3e58b041/schema)