---
title: "Create block list entry"
method: POST
path: "/api/v2/block-lists-entries"
tags: ["BlockListEntry"]
---

# Create block list entry

`POST /api/v2/block-lists-entries`

Requires one of the following scopes: `block_list_entries:create`, `block_list_entries:all`, `all:create`, `all:all`

## Request body

- object — The Block List Entry to create
  - `bl_value` string, required — The email or domain to block

## Response `200`

The Block List Entry

- BlockListEntry — A blocked email or domain
  - `id` string, uuid, required — Unique identifier for the block list entry
  - `timestamp_created` string, date-time, required — Timestamp when the block list entry was created
  - `organization_id` string, uuid, required — Organization ID that owns this block list entry
  - `bl_value` string, required — The email or domain to block
  - `is_domain` boolean, required — Whether this entry blocks an entire domain

## Other responses

- `400` — Invalid request body (e.g. missing required fields, or invalid field values)
- `401` — This request is unauthorized (either the Authorization header is missing or invalid, or the API key has been revoked)
- `402` — This request cannot be fulfilled because the workspace does not have an active paid plan
- `404` — The requested resource was not found
- `429` — You have exceeded the rate limit. Please check the rate limit docs for more information.

---

[API](https://skmtc.net/instantly/apis/api-explorer.md) · [All operations](https://skmtc.net/instantly/apis/api-explorer/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/instantly/api-explorer/revisions/378d1e253fe7/schema)