From 0d9dfcd1d22d82e995abc4a23fb86614244faa54 Mon Sep 17 00:00:00 2001
From: Danijel Radakovic <129277218+danijelTxFusion@users.noreply.github.com>
Date: Mon, 2 Dec 2024 11:08:53 +0100
Subject: [PATCH] feat(zksync): add zksync local hyperchain networks (#3081)

---
 .changeset/eighty-wolves-tie.md               |  5 ++++
 .../zksyncLocalCustomHyperchain.ts            | 25 +++++++++++++++++++
 .../definitions/zksyncLocalHyperchain.ts      | 25 +++++++++++++++++++
 .../definitions/zksyncLocalHyperchainL1.ts    | 22 ++++++++++++++++
 src/chains/index.ts                           |  3 +++
 src/zksync/chains.ts                          |  3 +++
 src/zksync/index.ts                           |  3 +++
 7 files changed, 86 insertions(+)
 create mode 100644 .changeset/eighty-wolves-tie.md
 create mode 100644 src/chains/definitions/zksyncLocalCustomHyperchain.ts
 create mode 100644 src/chains/definitions/zksyncLocalHyperchain.ts
 create mode 100644 src/chains/definitions/zksyncLocalHyperchainL1.ts

diff --git a/.changeset/eighty-wolves-tie.md b/.changeset/eighty-wolves-tie.md
new file mode 100644
index 0000000000..ab8b786e57
--- /dev/null
+++ b/.changeset/eighty-wolves-tie.md
@@ -0,0 +1,5 @@
+---
+"viem": minor
+---
+
+Added `ZKsync` local hyperchain networks
diff --git a/src/chains/definitions/zksyncLocalCustomHyperchain.ts b/src/chains/definitions/zksyncLocalCustomHyperchain.ts
new file mode 100644
index 0000000000..b26f1261d8
--- /dev/null
+++ b/src/chains/definitions/zksyncLocalCustomHyperchain.ts
@@ -0,0 +1,25 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+import { chainConfig } from '../../zksync/chainConfig.js'
+
+// The local hyperchain setup: https://github.com/matter-labs/local-setup/blob/main/zk-chains-docker-compose.yml
+
+export const zksyncLocalCustomHyperchain = /*#__PURE__*/ defineChain({
+  ...chainConfig,
+  id: 272,
+  name: 'ZKsync CLI Local Custom Hyperchain',
+  nativeCurrency: { name: 'BAT', symbol: 'BAT', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['http://localhost:15200'],
+      webSocket: ['ws://localhost:15201'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'ZKsync explorer',
+      url: 'http://localhost:15005/',
+      apiUrl: 'http://localhost:15005/api',
+    },
+  },
+  testnet: true,
+})
diff --git a/src/chains/definitions/zksyncLocalHyperchain.ts b/src/chains/definitions/zksyncLocalHyperchain.ts
new file mode 100644
index 0000000000..faa6f5a17e
--- /dev/null
+++ b/src/chains/definitions/zksyncLocalHyperchain.ts
@@ -0,0 +1,25 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+import { chainConfig } from '../../zksync/chainConfig.js'
+
+// The local hyperchain setup: https://github.com/matter-labs/local-setup/blob/main/zk-chains-docker-compose.yml
+
+export const zksyncLocalHyperchain = /*#__PURE__*/ defineChain({
+  ...chainConfig,
+  id: 270,
+  name: 'ZKsync CLI Local Hyperchain',
+  nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['http://localhost:15100'],
+      webSocket: ['ws://localhost:15101'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'ZKsync explorer',
+      url: 'http://localhost:15005/',
+      apiUrl: 'http://localhost:15005/api',
+    },
+  },
+  testnet: true,
+})
diff --git a/src/chains/definitions/zksyncLocalHyperchainL1.ts b/src/chains/definitions/zksyncLocalHyperchainL1.ts
new file mode 100644
index 0000000000..edeaf087c7
--- /dev/null
+++ b/src/chains/definitions/zksyncLocalHyperchainL1.ts
@@ -0,0 +1,22 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+// The local hyperchain setup: https://github.com/matter-labs/local-setup/blob/main/zk-chains-docker-compose.yml
+
+export const zksyncLocalHyperchainL1 = /*#__PURE__*/ defineChain({
+  id: 9,
+  name: 'ZKsync CLI Local Hyperchain L1',
+  nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['http://localhost:15045'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'Blockscout',
+      url: 'http://localhost:15001/',
+      apiUrl: 'http://localhost:15001/api/v2',
+    },
+  },
+  testnet: true,
+})
diff --git a/src/chains/index.ts b/src/chains/index.ts
index 780bb9a899..142de3f574 100644
--- a/src/chains/index.ts
+++ b/src/chains/index.ts
@@ -477,6 +477,9 @@ export {
   zksyncInMemoryNode as zkSyncInMemoryNode,
   zksyncInMemoryNode,
 } from './definitions/zksyncInMemoryNode.js'
+export { zksyncLocalCustomHyperchain } from './definitions/zksyncLocalCustomHyperchain.js'
+export { zksyncLocalHyperchain } from './definitions/zksyncLocalHyperchain.js'
+export { zksyncLocalHyperchainL1 } from './definitions/zksyncLocalHyperchainL1.js'
 export {
   /** @deprecated Use `zksync` instead */
   zksyncLocalNode as zkSyncLocalNode,
diff --git a/src/zksync/chains.ts b/src/zksync/chains.ts
index a9cb36fcd0..880fb85085 100644
--- a/src/zksync/chains.ts
+++ b/src/zksync/chains.ts
@@ -1,5 +1,8 @@
 // biome-ignore lint/performance/noBarrelFile: entrypoint module
 export { zksync } from '../chains/definitions/zksync.js'
 export { zksyncInMemoryNode } from '../chains/definitions/zksyncInMemoryNode.js'
+export { zksyncLocalCustomHyperchain } from '../chains/definitions/zksyncLocalCustomHyperchain.js'
+export { zksyncLocalHyperchain } from '../chains/definitions/zksyncLocalHyperchain.js'
+export { zksyncLocalHyperchainL1 } from '../chains/definitions/zksyncLocalHyperchainL1.js'
 export { zksyncLocalNode } from '../chains/definitions/zksyncLocalNode.js'
 export { zksyncSepoliaTestnet } from '../chains/definitions/zksyncSepoliaTestnet.js'
diff --git a/src/zksync/index.ts b/src/zksync/index.ts
index 99754b75f3..dfec3a3451 100644
--- a/src/zksync/index.ts
+++ b/src/zksync/index.ts
@@ -126,6 +126,9 @@ export {
   zksync,
   /** @deprecated Use `zksync` instead */
   zksyncInMemoryNode as zkSyncInMemoryNode,
+  zksyncLocalCustomHyperchain,
+  zksyncLocalHyperchain,
+  zksyncLocalHyperchainL1,
   zksyncInMemoryNode,
   /** @deprecated Use `zksync` instead */
   zksyncLocalNode as zkSyncLocalNode,