📄️ Avoid rate limitingTips on how to avoid rate limiting.📄️ Get testnet ETH and tokensHow to get testnet ETH and other test tokens for various networks.📄️ Interact with ERC-20 tokensInteract with ERC 20 tokens📄️ Make batch requestsMake batch requests📄️ Subscribe to eventsSubscribe to events using WebSockets.📄️ Trace transactionsTrace transactions🗃️ Use IPFS6 items📄️ Enable API request forwardingEnable API forwarding📄️ Use JavaScript dotenvUse dotenv to load environment variables from a file.📄️ Use JSON Web Token (JWT)Use JSON Web Tokens to secure data exchange.