fix(amm): disable unsafe dynamic liquidity markets

packages/evm-contracts/contracts/lvr_amm/Router.sol

@@ -52,6 +52,7 @@ contract Router is ReentrancyGuard, IMarketBuyCallback, IMarketSellCallback, IMa
     error MarketNotAllowed();
     error SlippageExceeded();
     error ConfigFrozen();
+    error DynamicMarketsDisabled();
 
     event FeeConfigUpdated(address indexed treasury, uint256 feeBps);
     event FeeConfigFrozen(address indexed admin);
@@ -114,6 +115,7 @@ contract Router is ReentrancyGuard, IMarketBuyCallback, IMarketSellCallback, IMa
         uint256 collateralIn
     ) public {
         _checkRole(MARKET_OPERATOR_ROLE);
+        if (isDynamic) revert DynamicMarketsDisabled();
         bytes32 marketId = keccak256(abi.encode(title, msg.sender, block.timestamp));
         if (knownMarketIds[marketId]) revert MarketAlreadyExists();
 

packages/evm-contracts/test/LvrMarket.t.sol

@@ -57,7 +57,7 @@ contract LvrMarketTest is Test {
             "Market for BTC price event",
             "coingecko",
             TEST_DUEL_KEY,
-            true,
+            false,
             DURATION,
             collateralIn
         );
@@ -71,11 +71,26 @@ contract LvrMarketTest is Test {
         vm.stopPrank();
     }
 
+    function test_DynamicMarketsDisabled() public {
+        vm.startPrank(admin);
+        vm.expectRevert(Router.DynamicMarketsDisabled.selector);
+        router.create(
+            "Dynamic Market",
+            "Disabled until dynamic liquidity is safe",
+            "coingecko",
+            TEST_DUEL_KEY,
+            true,
+            DURATION,
+            100 * 10**18
+        );
+        vm.stopPrank();
+    }
+
     function test_BuyYes() public {
         uint256 collateralIn = 100 * 10**18;
 
         vm.prank(admin);
-        router.create("Test Market", "Desc", "Src", TEST_DUEL_KEY, true, DURATION, collateralIn);
+        router.create("Test Market", "Desc", "Src", TEST_DUEL_KEY, false, DURATION, collateralIn);
 
         address marketAddr = _marketAt(0);
         LvrMarket market = LvrMarket(marketAddr);
@@ -99,7 +114,7 @@ contract LvrMarketTest is Test {
         uint256 collateralIn = 100 * 10**18;
 
         vm.prank(admin);
-        router.create("Test Market", "Desc", "Src", TEST_DUEL_KEY, true, DURATION, collateralIn);
+        router.create("Test Market", "Desc", "Src", TEST_DUEL_KEY, false, DURATION, collateralIn);
 
         address marketAddr = _marketAt(0);
         LvrMarket market = LvrMarket(marketAddr);
@@ -170,15 +185,15 @@ contract LvrMarketTest is Test {
     function test_CreateRequiresMarketOperatorRole() public {
         vm.startPrank(user1);
         vm.expectRevert();
-        router.create("Test Market", "Desc", "Src", TEST_DUEL_KEY, true, DURATION, 100 * 10**18);
+        router.create("Test Market", "Desc", "Src", TEST_DUEL_KEY, false, DURATION, 100 * 10**18);
         vm.stopPrank();
     }
 
     function test_SlippageProtection() public {
         uint256 collateralIn = 100 * 10**18;
 
         vm.prank(admin);
-        router.create("Test Market", "Desc", "Src", TEST_DUEL_KEY, true, DURATION, collateralIn);
+        router.create("Test Market", "Desc", "Src", TEST_DUEL_KEY, false, DURATION, collateralIn);
         address marketAddr = _marketAt(0);
 
         vm.warp(block.timestamp + 1 hours);
@@ -195,7 +210,7 @@ contract LvrMarketTest is Test {
         uint256 collateralIn = 100 * 10**18;
 
         vm.prank(admin);
-        router.create("Test Market", "Desc", "Src", TEST_DUEL_KEY, true, DURATION, collateralIn);
+        router.create("Test Market", "Desc", "Src", TEST_DUEL_KEY, false, DURATION, collateralIn);
         address marketAddr = _marketAt(0);
         LvrMarket market = LvrMarket(marketAddr);
 
@@ -212,7 +227,7 @@ contract LvrMarketTest is Test {
 
     function test_SettleMarketRequiresPendingState() public {
         vm.prank(admin);
-        router.create("Test Market", "Desc", "Src", TEST_DUEL_KEY, true, DURATION, 100 * 10**18);
+        router.create("Test Market", "Desc", "Src", TEST_DUEL_KEY, false, DURATION, 100 * 10**18);
         address marketAddr = _marketAt(0);
 
         vm.expectRevert(bytes("Invalid Market State"));
@@ -249,13 +264,13 @@ contract LvrMarketTest is Test {
     function test_ZeroDurationReverts() public {
         vm.startPrank(admin);
         vm.expectRevert(bytes("Duration must be positive"));
-        router.create("Zero Duration", "Desc", "Src", keccak256("zero-dur"), true, 0, 100 * 10**18);
+        router.create("Zero Duration", "Desc", "Src", keccak256("zero-dur"), false, 0, 100 * 10**18);
         vm.stopPrank();
     }
 
     function test_GetPriceAfterDeadline() public {
         vm.prank(admin);
-        router.create("Expiring Market", "Desc", "Src", TEST_DUEL_KEY, true, DURATION, 100 * 10**18);
+        router.create("Expiring Market", "Desc", "Src", TEST_DUEL_KEY, false, DURATION, 100 * 10**18);
         address marketAddr = _marketAt(0);
         LvrMarket market = LvrMarket(marketAddr);
 
@@ -298,7 +313,7 @@ contract LvrMarketTest is Test {
 
     function test_AdminResolveSelectorRemoved() public {
         vm.prank(admin);
-        router.create("Bond Slash Test", "Desc", "Src", TEST_DUEL_KEY, true, DURATION, 100 * 10**18);
+        router.create("Bond Slash Test", "Desc", "Src", TEST_DUEL_KEY, false, DURATION, 100 * 10**18);
         address marketAddr = _marketAt(0);
         (bool success, ) = marketAddr.call(abi.encodeWithSignature("adminResolve(uint256)", 1));
         assertFalse(success, "adminResolve should not remain callable");
@@ -309,7 +324,7 @@ contract LvrMarketTest is Test {
         _setupOracleDuel(duelKey);
 
         vm.prank(admin);
-        router.create("Bond Return Test", "Desc", "Src", duelKey, true, DURATION, 100 * 10**18);
+        router.create("Bond Return Test", "Desc", "Src", duelKey, false, DURATION, 100 * 10**18);
         address marketAddr = _lastMarketAddress();
         LvrMarket market = LvrMarket(marketAddr);
 

packages/hyperbet-avax/keeper/src/idl/lvr_amm.json

@@ -1791,6 +1791,11 @@
       "code": 6028,
       "name": "MathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "DynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-avax/keeper/src/idl/lvr_amm.ts

@@ -1797,6 +1797,11 @@ export type LvrAmm = {
       "code": 6028,
       "name": "mathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "dynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-bsc/app/src/idl/lvr_amm.json

@@ -1791,6 +1791,11 @@
       "code": 6028,
       "name": "MathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "DynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-bsc/app/src/idl/lvr_amm.ts

@@ -1797,6 +1797,11 @@ export type LvrAmm = {
       "code": 6028,
       "name": "mathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "dynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-bsc/keeper/src/idl/lvr_amm.json

@@ -1791,6 +1791,11 @@
       "code": 6028,
       "name": "MathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "DynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-bsc/keeper/src/idl/lvr_amm.ts

@@ -1797,6 +1797,11 @@ export type LvrAmm = {
       "code": 6028,
       "name": "mathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "dynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-evm/keeper/src/idl/lvr_amm.json

@@ -1791,6 +1791,11 @@
       "code": 6028,
       "name": "MathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "DynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-evm/keeper/src/idl/lvr_amm.ts

@@ -1797,6 +1797,11 @@ export type LvrAmm = {
       "code": 6028,
       "name": "mathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "dynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-solana/anchor/programs/lvr_amm/src/error.rs

@@ -88,4 +88,7 @@ pub enum PredictionMarketError {
 
     #[msg("AMM fixed-point overflow")]
     MathFixedPointOverflow,
+
+    #[msg("Dynamic AMM markets are disabled")]
+    DynamicMarketsDisabled,
 }

packages/hyperbet-solana/anchor/programs/lvr_amm/src/instructions/create_bet.rs

@@ -17,6 +17,7 @@ pub fn create_bet(
 ) -> Result<()> {
     let config = &ctx.accounts.amm_config;
     require!(!config.paused, PredictionMarketError::MarketPaused);
+    require!(!is_dynamic, PredictionMarketError::DynamicMarketsDisabled);
 
     require!(
         initial_liq > 0,

packages/hyperbet-solana/anchor/target/idl/lvr_amm.json

@@ -1791,6 +1791,11 @@
       "code": 6028,
       "name": "MathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "DynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-solana/anchor/target/types/lvr_amm.ts

@@ -1797,6 +1797,11 @@ export type LvrAmm = {
       "code": 6028,
       "name": "mathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "dynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-solana/anchor/tests/amm-test-helpers.ts

@@ -401,7 +401,7 @@ export async function initializeCanonicalMarket(
   const ammConfig = deriveAmmConfigPda(program.programId);
 
   const initialLiq = new BN(LAMPORTS_PER_SOL * 5); // 5 SOL initial liquidity
-  const isDynamic = true;
+  const isDynamic = false;
   const description = "Test AMM Open Market";
   const expirationAt = new BN(Date.now() / 1000 + 3600);
 

packages/hyperbet-solana/anchor/tests/lvr_amm_security.anchor.ts

@@ -182,6 +182,21 @@ async function createBetFixture(options?: {
 }
 
 describe("lvr_amm security", () => {
+  it("rejects dynamic market creation while dynamic liquidity is disabled", async () => {
+    try {
+      await createBetFixture({
+        isDynamic: true,
+        expirationOffsetSecs: 300,
+      });
+      assert.fail("create_bet_account accepted a dynamic market");
+    } catch (error: unknown) {
+      assert.ok(
+        hasProgramError(error, "DynamicMarketsDisabled"),
+        `expected DynamicMarketsDisabled, got ${String(error)}`,
+      );
+    }
+  });
+
   it("rejects settlement with a duel PDA derived from a different duel key", async () => {
     const fixture = await createBetFixture({ expirationOffsetSecs: -60 });
     const now = Math.floor(Date.now() / 1000);

packages/hyperbet-solana/app/src/idl/lvr_amm.json

@@ -1791,6 +1791,11 @@
       "code": 6028,
       "name": "MathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "DynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-solana/app/src/idl/lvr_amm.ts

@@ -1797,6 +1797,11 @@ export type LvrAmm = {
       "code": 6028,
       "name": "mathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "dynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-solana/keeper/src/idl/lvr_amm.json

@@ -1791,6 +1791,11 @@
       "code": 6028,
       "name": "MathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "DynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-solana/keeper/src/idl/lvr_amm.ts

@@ -1797,6 +1797,11 @@ export type LvrAmm = {
       "code": 6028,
       "name": "mathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "dynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/hyperbet-ui/src/idl/lvr_amm.json

@@ -1791,6 +1791,11 @@
       "code": 6028,
       "name": "MathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "DynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [

packages/market-maker-bot/src/idl/lvr_amm.json

@@ -1791,6 +1791,11 @@
       "code": 6028,
       "name": "MathFixedPointOverflow",
       "msg": "AMM fixed-point overflow"
+    },
+    {
+      "code": 6029,
+      "name": "DynamicMarketsDisabled",
+      "msg": "Dynamic AMM markets are disabled"
     }
   ],
   "types": [