Getting Optimism RPC

Gateway

To learn more about using the Lava Gateway visit the Getting Started guide

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SDK

Input 📥

BackEnd

// Install lavaSDK with the following command:
// npm i @lavanet/lava-sdk
const { LavaSDK } = require("@lavanet/lava-sdk")

async function useoptimismMainnet() {

  const optimismMainnet = await LavaSDK.create({
    privateKey: process.env.PRIVATE_KEY, //hide your private key in an environmental variable
    chainIds: 'OPTM',
  });

  const optimismBlockResponse =  await optimismMainnet.sendRelay({
    method: "eth_blockNumber",
    params: [],
  });

  console.log(optimismBlockResponse);
}

(async () => {
    await useoptimismMainnet();
  })();

FrontEnd

// Install lavaSDK with the following command:
// npm i @lavanet/lava-sdk
const { LavaSDK } = require("@lavanet/lava-sdk")

async function useoptimismMainnet() {

  const optimismMainnet = await LavaSDK.create({
    badge: {
      badgeServerAddress: "https://badges.lavanet.xyz", // Or your own Badge-Server URL 
      projectId: "enter_your_project_id_here" 
    },    
    chainIds: 'OPTM',
  });

  const optimismBlockResponse =  await optimismMainnet.sendRelay({
    method: "eth_blockNumber",
    params: [],
  });

  console.log(optimismBlockResponse);
}

(async () => {
    await useoptimismMainnet();
  })();

Output 📤

To learn more about our SDK visit the Getting Started guide

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