NTT V1 Integration

Author: douglasgalico

bun.lock

@@ -7,6 +7,7 @@
         "@types/express": "^5.0.3",
         "@wormhole-foundation/sdk-base": "^2.4.0",
         "@wormhole-foundation/sdk-definitions": "^2.4.0",
+        "@wormhole-foundation/sdk-definitions-ntt": "^1.0.2",
         "axios": "^1.10.0",
         "binary-layout": "^1.3.0",
         "cors": "^2.8.5",
@@ -70,6 +71,8 @@
 
     "@wormhole-foundation/sdk-definitions": ["@wormhole-foundation/[email protected]", "", { "dependencies": { "@noble/curves": "^1.4.0", "@noble/hashes": "^1.3.1", "@wormhole-foundation/sdk-base": "2.4.0" } }, "sha512-Aqx3/XLaBzbt5kt70N0lnVj3acGe/DYN66R4lG7AVv7VvDTSj2PKC0qOdbKgMh+bzFbjKK03fJkpUzl/d6eo+A=="],
 
+    "@wormhole-foundation/sdk-definitions-ntt": ["@wormhole-foundation/[email protected]", "", { "peerDependencies": { "@wormhole-foundation/sdk-base": "^2.1.0", "@wormhole-foundation/sdk-definitions": "^2.1.0" } }, "sha512-HXPlWaLc/tp26WyfXCl1ndRtIJq81yunI/UqWyYcMKRabtgZUQRNJqBPYdVOV8lKVtE+4Tx3FF0OWyw7KIrNZw=="],
+
     "abitype": ["[email protected]", "", { "peerDependencies": { "typescript": ">=5.0.4", "zod": "^3 >=3.22.0" }, "optionalPeers": ["typescript", "zod"] }, "sha512-ZeiI6h3GnW06uYDLx0etQtX/p8E24UaHHBj57RSjK7YBFe7iuVn07EDpOeP451D06sF27VOz9JJPlIKJmXgkEg=="],
 
     "accepts": ["[email protected]", "", { "dependencies": { "mime-types": "^3.0.0", "negotiator": "^1.0.0" } }, "sha512-5cvg6CtKwfgdmVqY1WIiXKc3Q1bkRqGLi+2W/6ao+6Y7gu/RCwRuAhGEzh5B4KlszSuTLgZYuqFqo5bImjNKng=="],

chains.example.json

@@ -11,8 +11,9 @@
     "nativeDecimals": 18,
     "executorAddress": "0xD0fb39f5a3361F21457653cB70F9D0C9bD86B66B",
     "coreContractAddress": "0x4a8bc80Ed5a4067f1CCf107057b8270E0cC11A78",
+    "nttMultiReceiveWithGasDropOffAddress": "0xe3cc16Cffa085C78e5D8144C74Fa97e4Fe53d68d",
     "capabilities": {
-      "requestPrefixes": ["ERV1"],
+      "requestPrefixes": ["ERV1", "ERN1"],
       "gasDropOffLimit": "100000000000",
       "maxGasLimit": "1000000",
       "maxMsgValue": "200000000000"
@@ -30,8 +31,9 @@
     "nativeDecimals": 18,
     "coreContractAddress": "0x79A1027a6A159502049F10906D333EC57E95F083",
     "executorAddress": "0x51B47D493CBA7aB97e3F8F163D6Ce07592CE4482",
+    "nttMultiReceiveWithGasDropOffAddress": "0xe3cc16Cffa085C78e5D8144C74Fa97e4Fe53d68d",
     "capabilities": {
-      "requestPrefixes": ["ERV1"],
+      "requestPrefixes": ["ERV1", "ERN1"],
       "gasDropOffLimit": "100000000000",
       "maxGasLimit": "1000000",
       "maxMsgValue": "200000000000"

package.json

@@ -21,6 +21,7 @@
     "@types/express": "^5.0.3",
     "@wormhole-foundation/sdk-base": "^2.4.0",
     "@wormhole-foundation/sdk-definitions": "^2.4.0",
+    "@wormhole-foundation/sdk-definitions-ntt": "^1.0.2",
     "axios": "^1.10.0",
     "binary-layout": "^1.3.0",
     "cors": "^2.8.5",

src/abis/nttV1MultiReceiveWithGasDropOff.ts

@@ -0,0 +1,44 @@
+export const nttV1multiReceiveWithGasDropOffAbi = [
+  {
+    type: "function",
+    name: "VERSION",
+    inputs: [],
+    outputs: [{ name: "", type: "string", internalType: "string" }],
+    stateMutability: "view",
+  },
+  {
+    type: "function",
+    name: "receiveMessages",
+    inputs: [
+      {
+        name: "contracts",
+        type: "address[]",
+        internalType: "address[]",
+      },
+      { name: "messages", type: "bytes[]", internalType: "bytes[]" },
+      {
+        name: "payeeAddress",
+        type: "address",
+        internalType: "address",
+      },
+    ],
+    outputs: [],
+    stateMutability: "payable",
+  },
+  {
+    type: "error",
+    name: "DropOffFailed",
+    inputs: [
+      { name: "", type: "address", internalType: "address" },
+      { name: "", type: "uint256", internalType: "uint256" },
+    ],
+  },
+  {
+    type: "error",
+    name: "InvalidParameters",
+    inputs: [
+      { name: "", type: "uint256", internalType: "uint256" },
+      { name: "", type: "uint256", internalType: "uint256" },
+    ],
+  },
+] as const;

src/chains.ts

@@ -12,6 +12,7 @@ export interface ChainConfig {
   nativeDecimals: number;
   capabilities: Capabilities;
   coreContractAddress: string;
+  nttMultiReceiveWithGasDropOffAddress: string;
   viemChain?: Chain;
 }
 

src/consts.ts

@@ -18,3 +18,6 @@ export const EMPTY_ADDRESS = padHex(
   "0x0000000000000000000000000000000000000000000000000000000000000000",
   { size: 32 },
 );
+
+export const NTT_TOKEN_BALANCE_STORE =
+  "0x52c63247e1f47db19d5ce0460030c497f067ca4cebf71ba98eeadabe20bace00";