How to Integrate via API

const response = await fetch('https://ipx.exchange/api/trading/market', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
});

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

// Fetch all market data
async function getMarketData() {
  const res = await fetch('https://ipx.exchange/api/trading/market', {
    headers: {
      'Authorization': `Bearer ${process.env.IPX_API_KEY}`,
      'Content-Type': 'application/json',
    },
  });

  if (!res.ok) {
    throw new Error(`API error: ${res.status} ${res.statusText}`);
  }

  const { data } = await res.json();
  return data;
}

// Fetch order book for a specific token
async function getOrderBook(tokenAddress: string, depth = 20) {
  const params = new URLSearchParams({
    token: tokenAddress,
    depth: depth.toString(),
  });

  const res = await fetch(
    `https://ipx.exchange/api/trading/orderbook?${params}`,
    {
      headers: {
        'Authorization': `Bearer ${process.env.IPX_API_KEY}`,
        'Content-Type': 'application/json',
      },
    }
  );

  if (!res.ok) {
    throw new Error(`API error: ${res.status} ${res.statusText}`);
  }

  const { data } = await res.json();
  return data; // { bids: [...], asks: [...] }
}

// Get a bonding curve quote
async function getBondingCurveQuote(
  tokenAddress: string,
  amount: string,
  side: 'buy' | 'sell'
) {
  const params = new URLSearchParams({
    token: tokenAddress,
    amount,
    side,
  });

  const res = await fetch(
    `https://ipx.exchange/api/bonding-curve/quote?${params}`,
    {
      headers: {
        'Authorization': `Bearer ${process.env.IPX_API_KEY}`,
        'Content-Type': 'application/json',
      },
    }
  );

  if (!res.ok) {
    throw new Error(`API error: ${res.status} ${res.statusText}`);
  }

  const { data } = await res.json();
  return data;
  // { estimatedPrice, priceImpact, slippage, totalCost }
}

X-RateLimit-Limit: 100
X-RateLimit-Remaining: 87
X-RateLimit-Reset: 1711036800

// Example webhook handler (Next.js API route)
import { NextRequest, NextResponse } from 'next/server';
import crypto from 'crypto';

export async function POST(req: NextRequest) {
  const body = await req.text();
  const signature = req.headers.get('X-IPX-Signature');

  // Verify webhook signature
  const expectedSig = crypto
    .createHmac('sha256', process.env.IPX_WEBHOOK_SECRET!)
    .update(body)
    .digest('hex');

  if (signature !== expectedSig) {
    return NextResponse.json(
      { error: 'Invalid signature' },
      { status: 401 }
    );
  }

  const event = JSON.parse(body);

  switch (event.type) {
    case 'trade.executed':
      console.log('Trade:', event.data);
      break;
    case 'token.graduated':
      console.log('Graduated:', event.data.tokenAddress);
      break;
    // Handle other events...
  }

  return NextResponse.json({ received: true });
}

{
  "error": {
    "code": "INSUFFICIENT_BALANCE",
    "message": "Not enough USDC to complete this trade",
    "details": {
      "required": "150.00",
      "available": "42.50"
    }
  }
}