## Fetch a list of all the FIDs

### Request Examples

#### cURL
```bash
curl --request GET \
  --url https://snapchain-api.neynar.com/v1/fids \
  --header 'x-api-key: NEYNAR_API_DOCS'
```

#### Python
```python
import requests

url = "https://snapchain-api.neynar.com/v1/fids"

headers = {"x-api-key": "NEYNAR_API_DOCS"}

response = requests.get(url, headers=headers)

print(response.text)
```

#### JavaScript (Fetch API)
```javascript
const options = {method: 'GET', headers: {'x-api-key': 'NEYNAR_API_DOCS'}};

fetch('https://snapchain-api.neynar.com/v1/fids', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
```

#### PHP
```php
$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://snapchain-api.neynar.com/v1/fids",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "x-api-key: NEYNAR_API_DOCS"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
```

#### Go
```go
package main

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

func main() {

url := "https://snapchain-api.neynar.com/v1/fids"

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

req.Header.Add("x-api-key", "NEYNAR_API_DOCS")

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

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

fmt.Println(string(body))
}
```

#### Java (Unirest)
```java
HttpResponse<String> response = Unirest.get("https://snapchain-api.neynar.com/v1/fids")
  .header("x-api-key", "NEYNAR_API_DOCS")
  .asString();
```

#### Ruby
```ruby
require 'uri'
require 'net/http'

url = URI("https://snapchain-api.neynar.com/v1/fids")

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

request = Net::HTTP::Get.new(url)
request["x-api-key"] = 'NEYNAR_API_DOCS'

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

### Response

#### 200 OK
```json
{
  "fids": [
    1
  ],
  "nextPageToken": "AuzO1V0DtaItCwwa10X6YsfStlynsGWT"
}
```

#### Error Response
```json
{
  "errCode": "<string>",
  "presentable": true,
  "name": "<string>",
  "code": 123,
  "details": "<string>",
  "metadata": {
    "errcode": [
      "<string>"
    ]
  }
}
```

### Authorizations
- **x-api-key**  
  *Type*: string  
  *Location*: header  
  *Default*: NEYNAR_API_DOCS  
  *Required*: Yes  
  *Description*: API key to authorize requests

### Query Parameters
- **shard_id**  
  *Type*: integer  
  *Required*: Yes  
  *Description*: The shard ID to filter by  
- **pageSize**  
  *Type*: integer  
  *Description*: Maximum number of messages to return in a single response  
- **reverse**  
  *Type*: boolean  
  *Description*: Reverse the sort order, returning latest messages first  
- **pageToken**  
  *Type*: string  
  *Description*: The page token returned by the previous query, to fetch the next page. If this parameter is empty, fetch the first page

### Response Details
- **fids**  
  *Type*: integer<uint64>[]  
  *Required*: Yes  
  *Description*: Farcaster ID (FID). A unique identifier assigned to each user in the Farcaster network. This number is permanent and cannot be changed.
- **nextPageToken**  
  *Type*: string<byte>  
  *Required*: Yes  
  *Description*: Base64-encoded pagination token for fetching the next page of results.