https://ai.drafterplus.nl/api/v1

Authorization: Bearer YOUR_API_KEY

{
  "model": "claude-haiku-4-5",
  "messages": [
    {"role": "system", "content": "You are a helpful assistant."},
    {"role": "user", "content": "Hello!"}
  ],
  "max_tokens": 1024,
  "temperature": 0.7
}

{
  "id": "chatcmpl-abc123",
  "object": "chat.completion",
  "model": "claude-haiku-4-5",
  "choices": [{
    "index": 0,
    "message": {
      "role": "assistant",
      "content": "Hello! How can I help you today?"
    },
    "finish_reason": "stop"
  }],
  "usage": {
    "prompt_tokens": 18,
    "completion_tokens": 9,
    "total_tokens": 27
  }
}

{
  "prompt": "A futuristic city at sunset",
  "n": 1,
  "size": "1024x1024"
}

{
  "error": {
    "message": "You have exceeded your daily rate limit.",
    "type": "rate_limit_error",
    "code": 429
  }
}

curl https://ai.drafterplus.nl/api/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-haiku-4-5",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

import requests

response = requests.post(
    "https://ai.drafterplus.nl/api/v1/chat/completions",
    headers={
        "Authorization": "Bearer YOUR_API_KEY",
        "Content-Type": "application/json"
    },
    json={
        "model": "claude-haiku-4-5",
        "messages": [
            {"role": "user", "content": "Hello!"}
        ]
    }
)

data = response.json()
print(data["choices"][0]["message"]["content"])

const response = await fetch("https://ai.drafterplus.nl/api/v1/chat/completions", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    model: "claude-haiku-4-5",
    messages: [
      { role: "user", content: "Hello!" }
    ]
  })
});

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

https://ai.drafterplus.nl/oauth/authorize
  ?client_id=YOUR_CLIENT_ID
  &redirect_uri=https://yourapp.com/callback
  &response_type=code
  &state=RANDOM_STRING

https://yourapp.com/callback?code=AUTH_CODE&state=RANDOM_STRING

const resp = await fetch('https://ai.drafterplus.nl/oauth/token', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    grant_type: 'authorization_code',
    code: 'AUTH_CODE_FROM_CALLBACK',
    client_id: 'YOUR_CLIENT_ID',
    client_secret: 'YOUR_CLIENT_SECRET',
    redirect_uri: 'https://yourapp.com/callback'
  })
});

const { access_token } = await resp.json();
// access_token = "dpai_ct_..." — save this!

import requests

resp = requests.post('https://ai.drafterplus.nl/oauth/token', json={
    'grant_type': 'authorization_code',
    'code': 'AUTH_CODE_FROM_CALLBACK',
    'client_id': 'YOUR_CLIENT_ID',
    'client_secret': 'YOUR_CLIENT_SECRET',
    'redirect_uri': 'https://yourapp.com/callback'
})

token = resp.json()['access_token']  # dpai_ct_...

// Send a chat message via the user's account
const ai = await fetch('https://ai.drafterplus.nl/api/v1/chat/completions', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer dpai_ct_YOUR_TOKEN',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    model: 'claude-haiku-4-5',
    messages: [{ role: 'user', content: 'Hello!' }]
  })
});

const data = await ai.json();
console.log(data.choices[0].message.content);

const img = await fetch('https://ai.drafterplus.nl/api/v1/images/generate', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer dpai_ct_YOUR_TOKEN',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    prompt: 'A futuristic city at sunset',
    size: '1024x1024'
  })
});

const { url } = await img.json();

{
  "access_token": "dpai_ct_a1b2c3d4...",
  "token_type": "Bearer",
  "scope": "ai:chat ai:images",
  "app_name": "YourApp"
}

const express = require('express');
const crypto = require('crypto');
const app = express();

const CLIENT_ID = 'your_client_id';
const CLIENT_SECRET = 'your_client_secret';
const REDIRECT_URI = 'https://yourapp.com/callback';

// Step 1: User clicks "Login with DrafterPlus"
app.get('/login', (req, res) => {
  const state = crypto.randomBytes(16).toString('hex');
  req.session.oauthState = state;
  res.redirect(
    `https://ai.drafterplus.nl/oauth/authorize` +
    `?client_id=${CLIENT_ID}` +
    `&redirect_uri=${encodeURIComponent(REDIRECT_URI)}` +
    `&response_type=code&state=${state}`
  );
});

// Step 2: Handle the callback
app.get('/callback', async (req, res) => {
  const { code, state } = req.query;
  if (state !== req.session.oauthState) {
    return res.status(403).send('Invalid state');
  }

  // Step 3: Exchange code for token
  const resp = await fetch(
    'https://ai.drafterplus.nl/oauth/token',
    {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({
        grant_type: 'authorization_code',
        code, client_id: CLIENT_ID,
        client_secret: CLIENT_SECRET,
        redirect_uri: REDIRECT_URI
      })
    }
  );
  const { access_token } = await resp.json();

  // Save token — now you can make AI calls!
  req.session.dpToken = access_token;
  res.redirect('/dashboard');
});

// Step 4: Use the token for AI
app.post('/ask-ai', async (req, res) => {
  const ai = await fetch(
    'https://ai.drafterplus.nl/api/v1/chat/completions',
    {
      method: 'POST',
      headers: {
        'Authorization': `Bearer ${req.session.dpToken}`,
        'Content-Type': 'application/json'
      },
      body: JSON.stringify({
        model: 'claude-haiku-4-5',
        messages: [{ role: 'user', content: req.body.question }]
      })
    }
  );
  const data = await ai.json();
  res.json({ answer: data.choices[0].message.content });
});

app.listen(3000);