Decentralized RPC provides a more secure and flexible way to access blockchain data. While traditional centralized RPC service providers are convenient, they also pose a risk of single point of failure. By decentralizing RPC requests, you can improve the reliability and availability of your services.
Quick Start
Step 1: Install fRPC Substrate
First, you need to install fRPC Substrate. This is a suite that includes all the necessary components, which you can install using the following command:
npm install frpc-substrate
Step 2: Configure Your dAPP
Next, you need to configure your dAPP to use fRPC Substrate. Open your configuration file and add the following code:
const { createFRPCClient } = require('frpc-substrate');
const client = createFRPCClient({
providers: ['https://mainnet.infura.io/v3/YOUR-PROJECT-ID', 'https://alchemyapi.io/v2/YOUR-API-KEY']
});
module.exports = client;
Step 3: Integrate into Your dAPP
Now, you just need to reference the newly configured fRPC client in your dAPP:
const client = require('./path-to-your-config-file');
client.call('eth_blockNumber').then((blockNumber) => {
console.log('Current block number:', blockNumber);
});
Advantages
By using fRPC Substrate, you can enjoy the following advantages:
Decentralization: Eliminates single points of failure, improving system reliability.
Compatibility: Seamlessly integrates with existing RPC service providers, avoiding changes to business logic.
Flexibility: Can add or switch RPC service providers as needed.
Conclusion
By using Fluence's fRPC Substrate, you can easily enable decentralized RPC for your dAPP. This starter kit provides all the necessary tools to make your dAPP more secure and reliable without the need for extensive code changes. Start using fRPC Substrate now to make your dAPP more flexible and robust!