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RPC URL

What is a RPC URL?​

An RPC (Remote Procedure Call) URL is your connection point to the blockchain. It's how CoinLiquidator interacts with networks like Ethereum, Arbitrum, or Base.

Important

Your RPC URL's reliability directly impacts trading success. Slow or unreliable RPCs can mean missed opportunities.

Setup Guide​

  1. Visit Alchemy.com
  2. Create and verify your account
  3. Create a new app: 
    Create App → Select Network → Choose Environment → Name Your App
  4. Get your RPC URL: 
    View Key → Copy HTTPS URL

Using Infura​

  1. Go to Infura.io
  2. Click "Get Started"
  3. Create and verify your account
  4. Create a new project: 
    Create New Project → Web3 API → Name Project
  5. Get your RPC URL: 
    Select Project → Choose Network → Copy HTTPS Endpoint

Running Your Own Node​

For maximum control, you can run your own node. See the official Ethereum documentation for detailed setup instructions.

Benefits:

  • No rate limits
  • Lowest latency
  • Complete control
  • Maximum privacy

Types of RPCs​

Public RPCs​

  • Free but not recommended
  • High latency
  • Often congested
  • Unreliable for trading
  • Dedicated access
  • Better reliability
  • Lower latency
  • Required for trading

Plan Selection​

Alchemy​

  • Growth: Regular trading
  • Enterprise: High-frequency trading

Infura​

  • Starter: Testing only
  • Team: Active trading
  • Enterprise: Professional trading
warning

Free tiers have rate limits that will affect trading performance. We recommend paid plans for serious trading.

Important Notes​

  • Backup RPCs: Create multiple apps in different regions
  • Performance: Monitor RPC response times
  • Updates: Keep node software updated if self-hosting

Troubleshooting​

If you experience RPC issues:

  1. Test RPC connection
  2. Check rate limits
  3. Verify network status
  4. Switch to backup RPC if needed

For additional help, contact our support team at support@senter.be