---
title: "Block a Number"
method: POST
path: "/v1/blocked_number"
---

# Block a Number

`POST /v1/blocked_number`

This API allows you to block a number against the DID/Account.

## Headers

- `Authorization` string, required

## Request body

- object
  - `src_number` integer, required — Source Number that needs to be blocked, between 5-50
  - `block_key` string, required — type against which the number should be blocked
  - `did_numbers` string[]

## Response `200`

200

- object

## Other responses

- `400` — 400

---

[API](https://skmtc.net/tatatelebusiness/apis/smartflo-base-api-config.md) · [All operations](https://skmtc.net/tatatelebusiness/apis/smartflo-base-api-config/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/tatatelebusiness/smartflo-base-api-config/revisions/6d23fb7bf7e1/schema)