---
title: "Batch exists-check of still-locked leaks by domain and category (account-specific)"
method: POST
path: "/search/domains/locked-exists"
tags: ["Search Domain"]
---

# Batch exists-check of still-locked leaks by domain and category (account-specific)

`POST /search/domains/locked-exists`

## Request

- Base URL: `https://api.leakradar.io`
- URL: `https://api.leakradar.io/search/domains/locked-exists`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/leakradar/apis/leakradar-io-api/docs/search/domains/locked-exists/post.ts> (a function with typed inputs; its response is checked against the schema)

For up to 100 domains, returns per-category booleans indicating whether there are leaks that are still locked for the current account (total minus the account's unlocked items). Use include_counts=true to also get locked/total/unlocked counts.

## Request body

- DomainMassRequest
  - `domains` string[], required: List of domains, max 100.
  - `categories` LeakTypeEnum[], nullable: Subset among employees, customers, third_parties. If omitted -> all.
  - `include_counts` boolean: If true, also include counts (locked/total/unlocked).

## Response `200`

Per-domain, per-category locked-exists results returned.

- DomainMassResponse
  - `results` DomainMassResult[], required
    - `domain` string, required
    - `any` boolean, required
    - `categories` object, required

## Other responses

- `401`: Authentication required, or invalid/expired API key.
- `403`: Your plan does not allow domain mass checks, account banned, or pending email verification.
- `422`: Validation Error
- `429`: Rate limit exceeded. See Retry-After / X-RateLimit-* headers.
- `503`: Domain search under maintenance, or public API temporarily disabled.

## Changes

- **2026-09-01** `82a99c608e1a`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/leakradar/apis/leakradar-io-api/changes/search/domains/locked-exists/post.md)

---

[API](https://skmtc.dev/leakradar/apis/leakradar-io-api.md) - [All operations](https://skmtc.dev/leakradar/apis/leakradar-io-api/llms.txt) - [OpenAPI document](https://skmtc.dev/leakradar/apis/leakradar-io-api/revisions/8dcd4b54cc4a?raw)