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# Get external feed details

GET https://api.brevo.com/v3/feeds/{uuid}

Retrieves details of a specific external feed by its UUID.

**Use this to:**
- Get complete configuration of an external feed
- Check feed authentication settings
- Review feed personalization options
- Verify feed URL and parameters
- Monitor feed modification history

**Key information returned:**
- Complete feed configuration and settings
- Authentication credentials and headers
- Personalization and fallback settings
- Creation and modification timestamps
- Cache and retry configurations

**Important considerations:**
- UUID must exist in your account
- Provides complete feed information for troubleshooting
- Essential before making modifications
- Shows current feed health status
- Useful for debugging feed issues


Reference: https://developers.brevo.com/reference/get-external-feed-by-uuid

## Authentication

- `api-key` header (required) — The API key should be passed in the request headers as `api-key` for authentication.

## Request

### Path parameters

- `uuid` (string, required) — UUID of the feed to fetch

## Response

### 200

External feed details retrieved successfully

- `id` (string, required) — Unique identifier of the feed
- `name` (string, required) — Name of the feed
- `url` (string, required) — URL of the external data source
- `authType` (enum, required) — Authentication type for accessing the feed
  - Allowed values: `basic`, `token`, `noAuth`
- `maxRetries` (integer, required) — Maximum number of retry attempts for failed requests
- `cache` (boolean, required) — Whether to cache the feed response
- `createdAt` (datetime, required) — Feed creation timestamp
- `modifiedAt` (datetime, required) — Feed last modification timestamp
- `username` (string, optional, nullable) — Username for basic authentication. Only returned when authType is 'basic'. Excluded from response when authType is 'token'.
- `password` (string, optional, nullable) — Password for basic authentication. Only returned when authType is 'basic'. Excluded from response when authType is 'token'.
- `token` (string, optional, nullable) — Token for token-based authentication. Only returned when authType is 'token'. Excluded from response when authType is 'basic' or 'noAuth'.
- `headers` (list of object, optional, nullable) — Custom HTTP headers for the feed request
  - `name` (string, required) — Header name
  - `value` (string, required) — Header value

## Errors

### 400 Bad Request Error

bad request

- `code` (enum, required) — Error code displayed in case of a failure
  - Allowed values: `invalid_parameter`, `missing_parameter`, `out_of_range`, `campaign_processing`, `campaign_sent`, `document_not_found`, `not_enough_credits`, `permission_denied`, `duplicate_parameter`, `duplicate_request`, `method_not_allowed`, `unauthorized`, `account_under_validation`, `not_acceptable`, `bad_request`, `unprocessable_entity`, `Domain does not exist`, `Contact email not found`, `Attribute not found`, `Category id not found`, `Invalid parameters passed`, `Record(s) for identifier not found`, `Returned when query params are invalid`, `Returned when invalid data posted`, `Feed not found`, `Campaign ID not found`, `api-key not found`, `DMARC policy requires domain authentication`, `DNS records not properly configured`, `Invalid OTP code provided`, `OTP code has expired`, `Domain already exists in your account`, `The sum of all IP weights must equal 100`, `Authentication failed`, `Insufficient credits`, `Request already processed`
- `message` (string, required) — Readable message associated to the failure

### 404 Not Found Error

bad request

- `code` (enum, required) — Error code displayed in case of a failure
  - Allowed values: `invalid_parameter`, `missing_parameter`, `out_of_range`, `campaign_processing`, `campaign_sent`, `document_not_found`, `not_enough_credits`, `permission_denied`, `duplicate_parameter`, `duplicate_request`, `method_not_allowed`, `unauthorized`, `account_under_validation`, `not_acceptable`, `bad_request`, `unprocessable_entity`, `Domain does not exist`, `Contact email not found`, `Attribute not found`, `Category id not found`, `Invalid parameters passed`, `Record(s) for identifier not found`, `Returned when query params are invalid`, `Returned when invalid data posted`, `Feed not found`, `Campaign ID not found`, `api-key not found`, `DMARC policy requires domain authentication`, `DNS records not properly configured`, `Invalid OTP code provided`, `OTP code has expired`, `Domain already exists in your account`, `The sum of all IP weights must equal 100`, `Authentication failed`, `Insufficient credits`, `Request already processed`
- `message` (string, required) — Readable message associated to the failure

## Examples

### Feed with token authentication

**Response**

```json
{
  "id": "b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6",
  "name": "Product Catalog Feed",
  "url": "https://api.example.com/products",
  "authType": "token",
  "maxRetries": 3,
  "cache": true,
  "createdAt": "2025-09-18T13:29:27.208Z",
  "modifiedAt": "2025-09-18T13:29:27.208Z",
  "token": "abc123token456",
  "headers": null
}
```

**SDK Code**

```typescript Feed with token authentication
import { BrevoClient } from "@getbrevo/brevo";

async function main() {
    const client = new BrevoClient({
        apiKey: "YOUR_API_KEY_HERE",
    });
    await client.externalFeeds.getExternalFeedByUuid({
        uuid: "b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6",
    });
}
main();

```

```python Feed with token authentication
from brevo import Brevo

client = Brevo(
    api_key="YOUR_API_KEY_HERE",
)

client.external_feeds.get_external_feed_by_uuid(
    uuid_="b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6",
)

```

```php Feed with token authentication
<?php

namespace Example;

use Brevo\Brevo;

$client = new Brevo(
    apiKey: 'YOUR_API_KEY_HERE',
);
$client->externalFeeds->getExternalFeedByUuid(
    'b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6',
);

```

```go Feed with token authentication
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("api-key", "<apiKey>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Feed with token authentication
require 'uri'
require 'net/http'

url = URI("https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["api-key"] = '<apiKey>'

response = http.request(request)
puts response.read_body
```

```java Feed with token authentication
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6")
  .header("api-key", "<apiKey>")
  .asString();
```

```csharp Feed with token authentication
using RestSharp;

var client = new RestClient("https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6");
var request = new RestRequest(Method.GET);
request.AddHeader("api-key", "<apiKey>");
IRestResponse response = client.Execute(request);
```

```swift Feed with token authentication
import Foundation

let headers = ["api-key": "<apiKey>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### Feed with basic authentication

**Response**

```json
{
  "id": "c2d3e4f5-a6b7-48c9-90d1-e2f3a4b5c6d7",
  "name": "Internal Blog Feed",
  "url": "https://blog.example.com/api/posts",
  "authType": "basic",
  "maxRetries": 5,
  "cache": true,
  "createdAt": "2025-09-17T16:03:25.826Z",
  "modifiedAt": "2025-09-17T16:03:25.826Z",
  "username": "apiuser",
  "password": "apipass",
  "headers": null
}
```

**SDK Code**

```typescript Feed with basic authentication
import { BrevoClient } from "@getbrevo/brevo";

async function main() {
    const client = new BrevoClient({
        apiKey: "YOUR_API_KEY_HERE",
    });
    await client.externalFeeds.getExternalFeedByUuid({
        uuid: "b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6",
    });
}
main();

```

```python Feed with basic authentication
from brevo import Brevo

client = Brevo(
    api_key="YOUR_API_KEY_HERE",
)

client.external_feeds.get_external_feed_by_uuid(
    uuid_="b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6",
)

```

```php Feed with basic authentication
<?php

namespace Example;

use Brevo\Brevo;

$client = new Brevo(
    apiKey: 'YOUR_API_KEY_HERE',
);
$client->externalFeeds->getExternalFeedByUuid(
    'b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6',
);

```

```go Feed with basic authentication
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("api-key", "<apiKey>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Feed with basic authentication
require 'uri'
require 'net/http'

url = URI("https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["api-key"] = '<apiKey>'

response = http.request(request)
puts response.read_body
```

```java Feed with basic authentication
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6")
  .header("api-key", "<apiKey>")
  .asString();
```

```csharp Feed with basic authentication
using RestSharp;

var client = new RestClient("https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6");
var request = new RestRequest(Method.GET);
request.AddHeader("api-key", "<apiKey>");
IRestResponse response = client.Execute(request);
```

```swift Feed with basic authentication
import Foundation

let headers = ["api-key": "<apiKey>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### Public feed with no authentication

**Response**

```json
{
  "id": "d3e4f5a6-b7c8-49d0-91e2-f3a4b5c6d7e8",
  "name": "Public Data Feed",
  "url": "https://jsonplaceholder.typicode.com/posts",
  "authType": "noAuth",
  "maxRetries": 5,
  "cache": true,
  "createdAt": "2025-09-05T09:06:42.848Z",
  "modifiedAt": "2025-09-05T09:06:42.848Z",
  "headers": null
}
```

**SDK Code**

```typescript Public feed with no authentication
import { BrevoClient } from "@getbrevo/brevo";

async function main() {
    const client = new BrevoClient({
        apiKey: "YOUR_API_KEY_HERE",
    });
    await client.externalFeeds.getExternalFeedByUuid({
        uuid: "b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6",
    });
}
main();

```

```python Public feed with no authentication
from brevo import Brevo

client = Brevo(
    api_key="YOUR_API_KEY_HERE",
)

client.external_feeds.get_external_feed_by_uuid(
    uuid_="b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6",
)

```

```php Public feed with no authentication
<?php

namespace Example;

use Brevo\Brevo;

$client = new Brevo(
    apiKey: 'YOUR_API_KEY_HERE',
);
$client->externalFeeds->getExternalFeedByUuid(
    'b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6',
);

```

```go Public feed with no authentication
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("api-key", "<apiKey>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Public feed with no authentication
require 'uri'
require 'net/http'

url = URI("https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["api-key"] = '<apiKey>'

response = http.request(request)
puts response.read_body
```

```java Public feed with no authentication
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6")
  .header("api-key", "<apiKey>")
  .asString();
```

```csharp Public feed with no authentication
using RestSharp;

var client = new RestClient("https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6");
var request = new RestRequest(Method.GET);
request.AddHeader("api-key", "<apiKey>");
IRestResponse response = client.Execute(request);
```

```swift Public feed with no authentication
import Foundation

let headers = ["api-key": "<apiKey>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://api.brevo.com/v3/feeds/b1c2d3e4-f5a6-47b8-89c0-d1e2f3a4b5c6")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```