Blocks & Chain Info

import { StargateClient } from "@cosmjs/stargate";

const client = await StargateClient.connect("https://rpc.my-chain.network");

const chainId = await client.getChainId();
const height = await client.getHeight();

const latestBlock = await client.getBlock();
console.info(latestBlock.header.height);
console.info(latestBlock.header.time);
console.info(latestBlock.header.chainId);
console.info(latestBlock.txs.length);

const block100 = await client.getBlock(100);

import { Comet38Client } from "@cosmjs/tendermint-rpc";

const cometClient = await Comet38Client.connect("https://rpc.my-chain.network");

const status = await cometClient.status();
console.info(status.nodeInfo.network);
console.info(status.syncInfo.latestBlockHeight);
console.info(status.syncInfo.catchingUp);

const validators = await cometClient.validatorsAll(100);
console.info(validators.validators);

const blockResults = await cometClient.blockResults(100);
console.info(blockResults.results);

const genesis = await cometClient.genesis();
console.info(genesis.chainId);

import { QueryClient, setupBankExtension } from "@cosmjs/stargate";
import { connectComet } from "@cosmjs/tendermint-rpc";

const cometClient = await connectComet("https://rpc.my-chain.network");
const queryClient = QueryClient.withExtensions(cometClient, setupBankExtension);