API Endpoint

POST Content Generation API

/api/v1/ai/content/generate

Generate marketing copy, blogs, social captions, and product content from a short prompt.

Request Body Parameters

Field	Type	Required	Description
`prompt`	string	Required	Instruction or writing prompt
`type`	string	Optional	Content type such as `blog_post`, `social_caption`, `email`
`tone`	string	Optional	Tone style such as `professional`, `friendly`, `persuasive`
`length`	string	Optional	Output size: `short`, `medium`, or `long`

Example Request

JSON Request

{
  "prompt": "Write a launch announcement for our new AI API platform",
  "type": "social_caption",
  "tone": "professional",
  "length": "medium"
}

cURL

curl -X POST https://rsflowhub.com/api/v1/ai/content/generate \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "Write a launch announcement for our new AI API platform",
    "type": "social_caption",
    "tone": "professional",
    "length": "medium"
  }'

Example Response

JSON Response

{
  "success": true,
  "data": {
    "result": {
      "content": "We just launched RS FlowHub APIs to help teams ship AI features faster...",
      "word_count": 54
    }
  },
  "meta": {
    "credits_used": 3,
    "credits_remaining": 996
  }
}

SDK Examples

Use the same endpoint with JavaScript, Python, or PHP.

cURL

curl -X POST 'https://rsflowhub.com/api/v1/ai/content/generate' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
    "prompt": "Write a launch announcement for our new AI API platform",
    "type": "social_caption",
    "tone": "professional",
    "length": "medium"
}'

JavaScript (fetch)

const payload = {
    "prompt": "Write a launch announcement for our new AI API platform",
    "type": "social_caption",
    "tone": "professional",
    "length": "medium"
};

const response = await fetch('https://rsflowhub.com/api/v1/ai/content/generate', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify(payload),
});

const data = await response.json();
console.log(data);

Python (requests)

import requests

url = "https://rsflowhub.com/api/v1/ai/content/generate"
headers = {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json",
}
payload = {
    "prompt": "Write a launch announcement for our new AI API platform",
    "type": "social_caption",
    "tone": "professional",
    "length": "medium"
}

response = requests.request("POST", url, headers=headers, json=payload)
print(response.json())

PHP (Laravel HTTP)

use Illuminate\Support\Facades\Http;

$response = Http::withToken('YOUR_API_KEY')
    ->acceptJson()
    ->post('https://rsflowhub.com/api/v1/ai/content/generate', array (
  'prompt' => 'Write a launch announcement for our new AI API platform',
  'type' => 'social_caption',
  'tone' => 'professional',
  'length' => 'medium',
));

$data = $response->json();
print_r($data);