---
title: Find Similar Sites by  Domains API
slug: similar-domains
url: https://apyhub.com/dosvak/service/similar-domains
provider: Dosvak LLC
categories: [Marketing, SEO]
tags: [seo, domain-analysis, competitive-research, domain-discovery]
auth: api_key
version: 0.1.0
service_type: sync
endpoints: 2
atoms: 100
mcp: true
---

# Find Similar Sites by  Domains API

Find domains related to any given website, with an optional result limit. Built for SEO research, competitor discovery, and prospecting.

## Endpoints

| Method | URL | Description | Atoms |
| --- | --- | --- | --- |
| GET | `https://api.eu.apyhub.com/dosvak/similar-domains/web/similar` | What it does Returns similar domains for the provided domain name. Returns a structured JSON object… | 100 |
| GET | `https://api.eu.apyhub.com/dosvak/similar-domains` | What it does Returns similar sites for a provided domain. The endpoint accepts the domain to analyz… | 100 |

## Endpoint reference

### Similar domains

`GET https://api.eu.apyhub.com/dosvak/similar-domains/web/similar` · 100 atoms · accepts `application/json` · returns `application/json`

| Parameter | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `limit` | query | integer | no | Limit Default: `20`. Example: `20`. |
| `domain` | query | string | yes | Domain Example: `shazam.com`. |

#### Quickstart

Fetch similar domains for a given domain name. This minimal example uses the required `domain` query parameter and the default limit.

```bash
curl -X GET "https://api.eu.apyhub.com/dosvak/similar-domains/web/similar?domain=shazam.com&limit=20" \
  -H "apy-token: $APY_TOKEN"
```

#### What you'll get back

Returns a structured JSON object containing related websites and associated metadata based on the provided input. The response may include additional fields depending on the available data.

```json
{
  "domain": "example.com",
  "count": 2,
  "results": [
    {
      "id": "123456",
      "title": "Example Site",
      "domain": "related-site.com",
      "site_url": "https://related-site.com",
      "description": "A website related to the provided domain.",
      "score": 95.8
    }
  ],
  "attribution": [
    {
      "source": "Example Dataset"
    }
  ]
}
```

### Similar sites by domain

`GET https://api.eu.apyhub.com/dosvak/similar-domains` · 100 atoms · accepts `application/json` · returns `application/json`

| Parameter | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `limit` | query | integer | no | Limit Default: `20`. Example: `20`. |
| `domain` | query | string | yes | Domain Example: `shazam.com`. |

#### Quickstart

Fetch similar sites for a domain using the required `domain` query parameter.

```bash
curl -X GET "https://api.eu.apyhub.com/dosvak/similar-domains?domain=shazam.com" \
  -H "apy-token: $APY_TOKEN"
```

#### What you'll get back

Returns a structured JSON object containing information about the input domain, related websites, and associated metadata. The response may include additional fields depending on the available data.

```json
{
  "domain": "example.com",
  "count": 2,
  "results": [
    {
      "id": "123456",
      "title": "Example Site",
      "domain": "related-site.com",
      "site_url": "https://related-site.com",
      "description": "A website related to the provided domain.",
      "score": 95.8
    }
  ],
  "attribution": [
    {
      "source": "Example Dataset"
    }
  ]
}
```

## About

## What it does
Similar Domains finds websites related to a given domain name. Send a `domain` query parameter, and optionally set `limit` to control how many results you want back. The service exposes two GET endpoints: one for general similar-domain lookup, and one that returns similar sites by domain.

Use Similar Domains when you want to expand a competitor list, surface lookalike sites for market research, or recommend alternative destinations to users. A typical workflow is to check a known domain such as `shazam.com` and retrieve a bounded list of related sites for analysis or enrichment.

The API returns a structured JSON response containing information about the input website along with related websites and associated metadata. The exact response fields may evolve over time. That makes it useful as a lookup layer in pipelines where you need domain similarity data, but do not want to hard-code a narrower shape.

Pair Similar Domains with enrichment, lead-scoring, or SEO workflows when you need a fast way to start from one site and explore nearby properties in the same space.

## Usage

Base URL: `https://api.eu.apyhub.com` (default region — see
`GET https://apyhub.com/api/public/regions` for the rest).

Authenticate with an ApyHub API key in the `apy-token` header.
Full docs and a live playground: https://apyhub.com/dosvak/service/similar-domains