---
title: "Detect Vertical"
method: GET
path: "/api/v1/brand-library/detect-vertical/{brand_name}"
tags: ["Brand Library (Tech Spike)"]
---

# Detect Vertical

`GET /api/v1/brand-library/detect-vertical/{brand_name}`

## Request

- Base URL: `https://geo.sig.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://geo.sig.ai/api/v1/brand-library/detect-vertical/{brand_name}`
- Auth: none declared

Detect vertical for a given brand name.

**Tech Spike Endpoint**

Looks up a brand in the brand library and returns its vertical.
Useful for auto-detecting vertical when user enters a brand name.

**Example Request:**
```
GET /api/v1/brand-library/detect-vertical/HubSpot
```

**Example Response:**
```json
{
  "brand": "HubSpot",
  "vertical": "Marketing Automation"
}
```

**Args:**
- `brand_name`: Brand name to look up (case-insensitive)

**Returns:**
- Brand name and detected vertical (null if not found)

**Status Codes:**
- 200: Success (vertical may be null)

## Path parameters

- `brand_name` string, required

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/sig/apis/ai-visibility-intelligence-api.md) · [All operations](https://skmtc.dev/sig/apis/ai-visibility-intelligence-api/llms.txt) · [OpenAPI document](https://skmtc.dev/sig/apis/ai-visibility-intelligence-api/revisions/3ec39f9be9e0?raw)