https://api.unipay.com/v1

curl -H "Authorization: Bearer YOUR_API_KEY" \
     -H "Content-Type: application/json" \
     https://api.unipay.com/v1/quote

X-RateLimit-Limit: 60
X-RateLimit-Remaining: 59
X-RateLimit-Reset: 1640995200

{
  "error": {
    "code": "INSUFFICIENT_BALANCE",
    "message": "Insufficient balance for transaction",
    "details": {
      "required": "1.5 SOL",
      "available": "1.2 SOL"
    }
  }
}

npm install @unipay/sdk

import { UnipaySDK } from '@unipay/sdk';

const unipay = new UnipaySDK({
  apiKey: 'your-api-key',
  network: 'mainnet-beta'
});

// Get quote
const quote = await unipay.getQuote({
  inputAsset: 'SOL',
  outputAsset: 'USDC',
  amount: 10,
  mode: 'private'
});

pip install unipay-python

from unipay import UnipayClient

client = UnipayClient(api_key='your-api-key')

# Get quote
quote = client.get_quote(
    input_asset='SOL',
    output_asset='USDC', 
    amount=10,
    mode='private'
)

{
  "url": "https://your-app.com/webhooks/unipay",
  "events": ["transaction.completed", "transaction.failed"],
  "secret": "webhook-secret-for-verification"
}