feat: sepolia

starknet-io · Dec 18, 2023 · 26d7044 · avimak · Dec 25, 2023 · 26d7044
1 parent 2c2658e
commit 26d7044
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Showing 3 changed files with 42 additions and 16 deletions.
diff --git a/src/constants.ts b/src/constants.ts
@@ -23,16 +23,19 @@ export const ADDR_BOUND = 2n ** 251n - MAX_STORAGE_ITEM_SIZE;
 export enum BaseUrl {
  SN_MAIN = 'https://alpha-mainnet.starknet.io',
  SN_GOERLI = 'https://alpha4.starknet.io',
+ SN_SEPOLIA = 'https://alpha-sepolia.starknet.io',
 }
 
 export enum NetworkName {
  SN_MAIN = 'SN_MAIN',
  SN_GOERLI = 'SN_GOERLI',
+ SN_SEPOLIA = 'SN_SEPOLIA',
 }
 
 export enum StarknetChainId {
  SN_MAIN = '0x534e5f4d41494e', // encodeShortString('SN_MAIN'),
  SN_GOERLI = '0x534e5f474f45524c49', // encodeShortString('SN_GOERLI')
+ SN_SEPOLIA = '0x534e5f5345504f4c4941', // encodeShortString('SN_SEPOLIA')
 }
 
 export enum TransactionHashPrefix {
@@ -48,12 +51,19 @@ export const UDC = {
  ENTRYPOINT: 'deployContract',
 };
 
-export const RPC_GOERLI_NODES = [
- 'https://starknet-testnet.public.blastapi.io/rpc/v0.5',
- 'https://limited-rpc.nethermind.io/goerli-juno/v0_5',
-];
+export const RPC_DEFAULT_VERSION = 'v0_5';
 
-export const RPC_MAINNET_NODES = [
- 'https://starknet-mainnet.public.blastapi.io/rpc/v0.5',
- 'https://limited-rpc.nethermind.io/mainnet-juno/v0_5',
-];
+export const RPC_NODES = {
+ SN_GOERLI: [
+ `https://starknet-testnet.public.blastapi.io/rpc/`,
+ `https://free-rpc.nethermind.io/goerli-juno/`,
+ ],
+ SN_MAIN: [
+ `https://starknet-mainnet.public.blastapi.io/rpc/`,
+ `https://free-rpc.nethermind.io/mainnet-juno/`,
+ ],
+ SN_SEPOLIA: [
+ `https://starknet-sepolia.public.blastapi.io/rpc/`,
+ `https://free-rpc.nethermind.io/sepolia-juno/`,
+ ],
+};
diff --git a/src/provider/rpc.ts b/src/provider/rpc.ts
@@ -2,8 +2,8 @@ import {
  HEX_STR_TRANSACTION_VERSION_1,
  HEX_STR_TRANSACTION_VERSION_2,
  NetworkName,
- RPC_GOERLI_NODES,
- RPC_MAINNET_NODES,
+ RPC_DEFAULT_VERSION,
+ RPC_NODES,
  StarknetChainId,
 } from '../constants';
 import {
@@ -42,13 +42,23 @@ import { ProviderInterface } from './interface';
 import { getAddressFromStarkName, getStarkName } from './starknetId';
 import { Block } from './utils';
 
-export const getDefaultNodeUrl = (networkName?: NetworkName, mute: boolean = false): string => {
+/**
+ * Return randomly select available public node
+ * @param networkName NetworkName
+ * @param mute mute public node warning
+ * @returns default node url
+ */
+export const getDefaultNodeUrl = (
+ networkName?: NetworkName,
+ mute: boolean = false,
+ version: 'v0_5' | 'v0_6' = RPC_DEFAULT_VERSION
+): string => {
  if (!mute)
  // eslint-disable-next-line no-console
  console.warn('Using default public node url, please provide nodeUrl in provider options!');
- const nodes = networkName === NetworkName.SN_MAIN ? RPC_MAINNET_NODES : RPC_GOERLI_NODES;
+ const nodes = RPC_NODES[networkName ?? NetworkName.SN_GOERLI];
  const randIdx = Math.floor(Math.random() * nodes.length);
- return nodes[randIdx];
+ return `${nodes[randIdx]}${version}`;
 };
 
 const defaultOptions = {
@@ -71,16 +81,21 @@ export class RpcProvider implements ProviderInterface {
  private chainId?: StarknetChainId;
 
  constructor(optionsOrProvider?: RpcProviderOptions) {
- const { nodeUrl, retries, headers, blockIdentifier, chainId } = optionsOrProvider || {};
+ const { nodeUrl, retries, headers, blockIdentifier, chainId, rpcVersion } =
+ optionsOrProvider || {};
  if (Object.values(NetworkName).includes(nodeUrl as NetworkName)) {
  // Network name provided for nodeUrl
- this.nodeUrl = getDefaultNodeUrl(nodeUrl as NetworkName, optionsOrProvider?.default);
+ this.nodeUrl = getDefaultNodeUrl(
+ nodeUrl as NetworkName,
+ optionsOrProvider?.default,
+ rpcVersion
+ );
  } else if (nodeUrl) {
  // NodeUrl provided
  this.nodeUrl = nodeUrl;
  } else {
  // none provided fallback to default testnet
- this.nodeUrl = getDefaultNodeUrl(undefined, optionsOrProvider?.default);
+ this.nodeUrl = getDefaultNodeUrl(undefined, optionsOrProvider?.default, rpcVersion);
  }
  this.retries = retries || defaultOptions.retries;
  this.headers = { ...defaultOptions.headers, ...headers };

diff --git a/src/types/provider/configuration.ts b/src/types/provider/configuration.ts
@@ -13,6 +13,7 @@ export type RpcProviderOptions = {
  blockIdentifier?: BlockIdentifier;
  chainId?: StarknetChainId;
  default?: boolean;
+ rpcVersion?: 'v0_5' | 'v0_6';
 };
 
 export type SequencerHttpMethod = 'POST' | 'GET';