feat(atomic): add x402 intent bridge adapters

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-08 10:02:12 -07:00
parent 869d61bcc7
commit 9402317eb2
7 changed files with 848 additions and 46 deletions
--- a/script/bridge/atomic/ConfigureAtomicX402PolygonIntent.s.sol
+++ b/script/bridge/atomic/ConfigureAtomicX402PolygonIntent.s.sol
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.20;
+
+import {Script, console} from "forge-std/Script.sol";
+import "../../../contracts/bridge/atomic/AtomicBridgeCoordinator.sol";
+import "../../../contracts/bridge/atomic/AtomicFeePolicy.sol";
+import "../../../contracts/bridge/atomic/AtomicSettlementRouter.sol";
+import "../../../contracts/bridge/atomic/AtomicTypes.sol";
+
+contract ConfigureAtomicX402PolygonIntent is Script {
+    uint64 internal constant SOURCE_CHAIN_138 = 138;
+    uint64 internal constant POLYGON_SELECTOR = 4051577828743386545;
+    address internal constant CUSDC_V2_CHAIN138 = 0x219522c60e83dEe01FC5b0329d6fA8fD84b9D13d;
+    address internal constant CWUSDC_V2_POLYGON = 0x7476a64B37732698b9f729fdB373a7B65e9677e9;
+    bytes32 internal constant SETTLEMENT_MODE = keccak256("CW_POLYGON_CUSDCV2_X402");
+
+    function run() external {
+        uint256 pk = vm.envUint("PRIVATE_KEY");
+        AtomicBridgeCoordinator coordinator = AtomicBridgeCoordinator(vm.envAddress("ATOMIC_BRIDGE_COORDINATOR"));
+        AtomicFeePolicy feePolicy = AtomicFeePolicy(vm.envAddress("ATOMIC_FEE_POLICY"));
+        AtomicSettlementRouter settlementRouter = AtomicSettlementRouter(vm.envAddress("ATOMIC_SETTLEMENT_ROUTER"));
+
+        address sourceAdapter = vm.envAddress("ATOMIC_X402_SOURCE_ADAPTER");
+        address settlementAdapter = vm.envAddress("ATOMIC_CW_SETTLEMENT_ADAPTER");
+
+        uint256 maxNotional = vm.envOr("ATOMIC_X402_MAX_NOTIONAL", uint256(110_000e6));
+        uint16 maxReservedBps = uint16(vm.envOr("ATOMIC_X402_MAX_RESERVED_BPS", uint256(8_000)));
+        uint256 targetBuffer = vm.envOr("ATOMIC_X402_TARGET_BUFFER", uint256(10_000e6));
+        uint256 maxSettlementBacklog = vm.envOr("ATOMIC_X402_MAX_SETTLEMENT_BACKLOG", uint256(250_000e6));
+        uint16 maxOracleDriftBps = uint16(vm.envOr("ATOMIC_X402_MAX_ORACLE_DRIFT_BPS", uint256(100)));
+        uint256 fulfilmentTimeout = vm.envOr("ATOMIC_X402_FULFILMENT_TIMEOUT", uint256(30 minutes));
+        uint256 settlementTimeout = vm.envOr("ATOMIC_X402_SETTLEMENT_TIMEOUT", uint256(2 days));
+
+        uint16 fulfillerFeeBps = uint16(vm.envOr("ATOMIC_X402_FILLER_FEE_BPS", uint256(100)));
+        uint16 protocolFeeBps = uint16(vm.envOr("ATOMIC_X402_PROTOCOL_FEE_BPS", uint256(50)));
+        uint16 bondBps = uint16(vm.envOr("ATOMIC_X402_BOND_BPS", uint256(12_000)));
+        uint16 slashPenaltyBps = uint16(vm.envOr("ATOMIC_X402_SLASH_PENALTY_BPS", uint256(1_000)));
+
+        bytes32 corridorId =
+            coordinator.getCorridorId(SOURCE_CHAIN_138, POLYGON_SELECTOR, CUSDC_V2_CHAIN138, CWUSDC_V2_POLYGON);
+
+        vm.startBroadcast(pk);
+        coordinator.configureCorridor(
+            AtomicTypes.CorridorConfig({
+                enabled: true,
+                degraded: false,
+                sourceChain: SOURCE_CHAIN_138,
+                destinationChain: POLYGON_SELECTOR,
+                assetIn: CUSDC_V2_CHAIN138,
+                assetOut: CWUSDC_V2_POLYGON,
+                maxNotional: maxNotional,
+                maxReservedBps: maxReservedBps,
+                targetBuffer: targetBuffer,
+                maxSettlementBacklog: maxSettlementBacklog,
+                maxOracleDriftBps: maxOracleDriftBps,
+                fulfilmentTimeout: fulfilmentTimeout,
+                settlementTimeout: settlementTimeout,
+                defaultSettlementMode: SETTLEMENT_MODE
+            })
+        );
+        coordinator.grantRole(coordinator.INTENT_ADAPTER_ROLE(), sourceAdapter);
+        settlementRouter.setAdapter(SETTLEMENT_MODE, settlementAdapter);
+        feePolicy.setCorridorPolicy(
+            corridorId, fulfillerFeeBps, protocolFeeBps, bondBps, slashPenaltyBps, fulfilmentTimeout, settlementTimeout
+        );
+        vm.stopBroadcast();
+
+        console.log("corridorId");
+        console.logBytes32(corridorId);
+        console.log("settlementMode");
+        console.logBytes32(SETTLEMENT_MODE);
+    }
+}