How to Build an AI Social Post Writer with AI Pass SDK

Eiliya · February 25, 2026 · 1 min read · tutorial

Build an AI Social Post Writer with AI Pass SDK

Build a social media content tool that generates platform-optimized posts. Earn 50% commission on every post your users generate.

Prerequisites

AI Pass account (sign up)
Client ID from Developer Dashboard → OAuth2 Clients

Step 1: SDK Setup

<!DOCTYPE html>
<html>
<head>
  <title>AI Social Post Writer</title>
  <link href="https://aipass.one/aipass-ui.css" rel="stylesheet">
</head>
<body>
  <script src="https://aipass.one/aipass-sdk.js"></script>
  <script>
    AiPass.initialize({
      clientId: 'YOUR_CLIENT_ID',
      requireLogin: true,
      darkMode: true
    });
  </script>
</body>
</html>

Step 2: Generate Posts

async function generatePost() {
  const idea = document.getElementById('idea').value;
  const platform = document.getElementById('platform').value;
  const tone = document.getElementById('tone').value;

  const platformRules = {
    instagram: 'Instagram post with emojis, hashtags, and a CTA. Max 2200 chars.',
    twitter: 'X/Twitter post. Max 280 characters. Punchy and engaging.',
    linkedin: 'LinkedIn post. Professional tone, thought leadership. Include line breaks for readability.',
    tiktok: 'TikTok caption. Short, trendy, Gen-Z friendly. Include relevant hashtags.',
    facebook: 'Facebook post. Conversational, shareable, community-oriented.'
  };

  const result = await AiPass.generateCompletion({
    model: 'gpt-5-mini',
    temperature: 1,
    max_tokens: 16000,
    messages: [
      {
        role: 'system',
        content: `You are a social media expert. Write a ${platformRules[platform]} Tone: ${tone}. Return ONLY the post text, ready to copy-paste.`
      },
      {
        role: 'user',
        content: `Write a social media post about: ${idea}`
      }
    ]
  });

  document.getElementById('output').textContent = result.choices[0].message.content;
}

Always include temperature: 1 and max_tokens: 16000 for GPT-5 models.

Step 3: Multi-Platform Generation

async function generateAll() {
  const idea = document.getElementById('idea').value;
  const platforms = ['instagram', 'twitter', 'linkedin', 'tiktok'];
  
  for (const platform of platforms) {
    await generatePost(idea, platform);
    // Display each result in its own card
  }
}

Step 4: Deploy

Option A: Self-host on any platform. SDK handles auth and billing.

Option B: Publish on AI Pass catalog with embed support via </> button.

Revenue

50% commission on every API call. Social media tools get daily usage — great for recurring revenue.