Extract important keywords, key phrases, and topics from text. Useful for tagging, indexing, and content discovery.
$0.02 per requestPOST /api/keywords
{
"text": "Machine learning is a subset of artificial intelligence that focuses on algorithms...",
"options": {
"limit": 8,
"includePhrases": true
}
}{
"result": {
"keywords": ["machine learning", "algorithms", "data", "AI", "artificial intelligence"],
"key_phrases": ["subset of artificial intelligence", "learn from data"],
"topics": ["Machine Learning", "Artificial Intelligence", "Computer Science"]
},
"tokens_used": { "prompt_tokens": 98, "completion_tokens": 52, "total_tokens": 150 }
}