# Search catalog items

**GET /2024-09/channels/{channel}/catalog-search**

Search for catalog items in a channel's marketplace


## Servers
- Production server (uses live data): https://app.merchanthq.com/api (Production server (uses live data))


## Authentication methods
- Default


## Parameters

### Path parameters
- **channel** (string(uuid))
  The UUID of the channel

### Query parameters
- **title** (string)
  Search by title/keywords
- **marketplace_identifier** (string)
  Search by marketplace identifier (e.g., ASIN)
- **upc** (string)
  Search by UPC
- **ean** (string)
  Search by EAN
- **gtin** (string)
  Search by GTIN
- **isbn** (string)
  Search by ISBN


## Responses
### 200
A successful response returning the catalog items

#### Body: application/json (object)
- **data** (array[object])


### 401
The request requires user authentication or the user is not authorized to access this resource.

#### Body: application/json (object)
- **message** (string)


### 403
Forbidden - The user does not have permission to access this resource.

#### Body: application/json (object)
- **message** (string)


### 404
The specified resource was not found

#### Body: application/json (object)
- **message** (string)


### 422
The request was unprocessable due to validation errors

#### Body: application/json (object)
- **message** (string)

- **errors** (object)
  A map of field names to arrays of error messages


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