## Publish message

### cURL

```bash
curl --request POST \
  --url https://api.neynar.com/v2/farcaster/message/ \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: NEYNAR_API_DOCS' \
  --data '{}'
```

### Python

```python
import requests

url = "https://api.neynar.com/v2/farcaster/message/"

payload = {}
headers = {
    "x-api-key": "NEYNAR_API_DOCS",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)
```

### JavaScript (Fetch API)

```javascript
const options = {
  method: 'POST',
  headers: {'x-api-key': 'NEYNAR_API_DOCS', 'Content-Type': 'application/json'},
  body: JSON.stringify({})
};

fetch('https://api.neynar.com/v2/farcaster/message/', 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://api.neynar.com/v2/farcaster/message/",\
  CURLOPT_RETURNTRANSFER => true,\
  CURLOPT_ENCODING => "",\
  CURLOPT_MAXREDIRS => 10,\
  CURLOPT_TIMEOUT => 30,\
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,\
  CURLOPT_CUSTOMREQUEST => "POST",\
  CURLOPT_POSTFIELDS => json_encode([\
\
  ]),\
  CURLOPT_HTTPHEADER => [\
    "Content-Type: application/json",\
    "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"
	"strings"
	"net/http"
	"io"
)

func main() {

url := "https://api.neynar.com/v2/farcaster/message/"

payload := strings.NewReader("{}")

req, _ := http.NewRequest("POST", url, payload)

req.Header.Add("x-api-key", "NEYNAR_API_DOCS")
	req.Header.Add("Content-Type", "application/json")

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.post("https://api.neynar.com/v2/farcaster/message/")
  .header("x-api-key", "NEYNAR_API_DOCS")
  .header("Content-Type", "application/json")
  .body("{}")
  .asString();
```

### Ruby

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

url = URI("https://api.neynar.com/v2/farcaster/message/")

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

request = Net::HTTP::Post.new(url)
request["x-api-key"] = 'NEYNAR_API_DOCS'
request["Content-Type"] = 'application/json'
request.body = "{}"

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

### Response Codes

- **200**: Success
- **400**: Bad Request
- **500**: Internal Server Error

### Example Response

```json
{
  "message": "<string>",
  "code": "<string>",
  "property": "<string>",
  "status": 123
}
```

### Node.js SDK

**SDK Method:** [publishMessageToFarcaster](https://docs.neynar.com/nodejs-sdk/signer-apis/publishMessageToFarcaster)  
Use this API endpoint with the Neynar Node.js SDK for typed responses and better developer experience.

#### Authorizations

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

#### Body

- Type: application/json  
  Description: The body is of type `PublishMessageReqBody · object`.

#### Response

- **200** Not Found  
  - Type: application/json  
  Description: Success
  - The response is of type `PublishMessageResponse · object`.