getChains

Action for getting all configured Starknet chains.

Import

import { getChains } from "starkweb/core";

Usage

index.ts

import { getChains } from "starkweb/core";
import { config } from "./config";
 
const chains = getChains(config); 
 
// Access chain information
chains.forEach((chain) => {
  console.log("Chain ID:", chain.chain_id);
  console.log("Chain Name:", chain.name);
});

Return Type

import { type GetChainsReturnType } from "starkweb/core";

readonly Chain[]

Array of configured chain objects, where each chain contains network information like chain ID, name, and other properties.

Example

example.ts

import { getChains } from "starkweb/core";
import { config } from "./config";
 
const chains = getChains(config); 
 
// Find specific chain
const mainnet = chains.find((chain) => chain.chain_id === "0x534e5f4d41494e"); 
if (mainnet) {
  console.log("Mainnet configuration:", {
    name: mainnet.name,
    chainId: mainnet.chain_id,
    rpcUrls: mainnet.rpcUrls,
  });
}
 
// List all configured chains
chains.forEach((chain, index) => {

  console.log(`Chain ${index + 1}:`, {
    name: chain.name,
    chainId: chain.chain_id,
  });
});