How to Build a Ai Rap Generator

// AI rap verse generator with rhyme validation
  async function generateRapVerse(topic, style = 'boom-bap', bars = 16) {
  const styleGuides = {
    'boom-bap': 'classic hip-hop, complex wordplay, ABAB rhyme scheme',
    'trap': 'modern trap, ad-libs, repeated hooks, AABB couplets',
    'drill': 'dark tone, sliding hi-hats, aggressive delivery',
    'conscious': 'introspective, metaphors, social commentary'
  };

  const response = await fetch('https://api.openai.com/v1/chat/completions', {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${process.env.OPENAI_API_KEY}`,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      model: 'gpt-4o',
      messages: [{
        role: 'system',
        content: `You are a rap ghostwriter. Write ${bars} bars in ${styleGuides[style]} style. Each bar should be one line. Maintain consistent rhyme scheme. Use vivid imagery and wordplay.`
      }, {
        role: 'user',
        content: `Write a verse about: ${topic}`
      }],
      temperature: 0.9,
      max_tokens: 800
    })
  });

  const data = await response.json();
  return data.choices[0].message.content;
  }