Uniswap · xrsv · Jan 14, 2025 · Jan 14, 2025 · Jan 14, 2025 · Jan 14, 2025
diff --git a/bin/stacks/routing-lambda-stack.ts b/bin/stacks/routing-lambda-stack.ts
@@ -122,7 +122,7 @@ export class RoutingLambdaStack extends cdk.NestedStack {
 
       description: 'Caching Routing Lambda',
       environment: {
-        VERSION: '1',
+        VERSION: '2',
         NODE_OPTIONS: '--enable-source-maps',
         POOL_CACHE_BUCKET: poolCacheBucket.bucketName,
         POOL_CACHE_BUCKET_3: poolCacheBucket3.bucketName,
@@ -186,7 +186,7 @@ export class RoutingLambdaStack extends cdk.NestedStack {
 
       description: 'Routing Lambda',
       environment: {
-        VERSION: '28',
+        VERSION: '29',
         NODE_OPTIONS: '--enable-source-maps',
         POOL_CACHE_BUCKET: poolCacheBucket.bucketName,
         POOL_CACHE_BUCKET_3: poolCacheBucket3.bucketName,

diff --git a/lib/config/rpcProviderProdConfig.json b/lib/config/rpcProviderProdConfig.json
@@ -125,5 +125,23 @@
     "providerInitialWeights": [1],
     "providerUrls": ["QUICKNODE_1301"],
     "providerNames": ["QUICKNODE"]
+  },
+  {
+    "chainId": 10143,
+    "useMultiProviderProb": 1,
+    "latencyEvaluationSampleProb": 0,
+    "healthCheckSampleProb": 0,
+    "providerInitialWeights": [1],
+    "providerUrls": ["UNIRPC_0"],
+    "providerNames": ["UNIRPC"]
+  },
+  {
+    "chainId": 84532,
+    "useMultiProviderProb": 1,
+    "latencyEvaluationSampleProb": 0,
+    "healthCheckSampleProb": 0,
+    "providerInitialWeights": [1],
+    "providerUrls": ["UNIRPC_0"],
+    "providerNames": ["UNIRPC"]
   }
 ]
diff --git a/lib/cron/cache-config.ts b/lib/cron/cache-config.ts
@@ -66,6 +66,9 @@ export const v2SubgraphUrlOverride = (chainId: ChainId) => {
       return `https://subgraph.satsuma-prod.com/${process.env.ALCHEMY_QUERY_KEY}/uniswap/uniswap-v2-worldchain/api`
     case ChainId.UNICHAIN_SEPOLIA:
       return `https://subgraph.satsuma-prod.com/${process.env.ALCHEMY_QUERY_KEY}/uniswap/uniswap-v2-astrochain-sepolia/api`
+    case ChainId.MONAD_TESTNET:
+      // TODO: is this correct?
+      return `https://subgraph.satsuma-prod.com/${process.env.ALCHEMY_QUERY_KEY}/uniswap/uniswap-v2-monad-testnet/api`
     default:
       return undefined
   }

diff --git a/lib/dashboards/rpc-providers-widgets-factory.ts b/lib/dashboards/rpc-providers-widgets-factory.ts
@@ -20,7 +20,9 @@ const ID_TO_PROVIDER = (id: ChainId): string => {
     case ChainId.CELO:
     case ChainId.BNB:
     case ChainId.BASE:
+    case ChainId.BASE_SEPOLIA:
     case ChainId.UNICHAIN_SEPOLIA:
+    case ChainId.MONAD_TESTNET:
       return ProviderName.QUIKNODE
     case ChainId.CELO_ALFAJORES:
       return ProviderName.FORNO

diff --git a/lib/graphql/graphql-provider.ts b/lib/graphql/graphql-provider.ts
@@ -51,6 +51,8 @@ export class UniGraphQLProvider implements IUniGraphQLProvider {
         return 'BNB'
       case ChainId.BASE:
         return 'BASE'
+      case ChainId.BASE_SEPOLIA:
+        return 'BASE_SEPOLIA'
       case ChainId.BLAST:
         return 'BLAST'
       case ChainId.ZORA:
@@ -61,6 +63,8 @@ export class UniGraphQLProvider implements IUniGraphQLProvider {
         return 'WORLDCHAIN'
       case ChainId.UNICHAIN_SEPOLIA:
         return 'UNICHAIN_SEPOLIA'
+      case ChainId.MONAD_TESTNET:
+        return 'MONAD_TESTNET'
       default:
         throw new Error(`UniGraphQLProvider._chainIdToGraphQLChainName unsupported ChainId: ${chainId}`)
     }

diff --git a/lib/handlers/injector-sor.ts b/lib/handlers/injector-sor.ts
@@ -109,6 +109,8 @@ export const SUPPORTED_CHAINS: ChainId[] = [
   ChainId.ZKSYNC,
   ChainId.WORLDCHAIN,
   ChainId.UNICHAIN_SEPOLIA,
+  ChainId.MONAD_TESTNET,
+  ChainId.BASE_SEPOLIA,
 ]
 const DEFAULT_TOKEN_LIST = 'https://gateway.ipfs.io/ipns/tokens.uniswap.org'
 
@@ -367,6 +369,8 @@ export abstract class InjectorSOR<Router, QueryParams> extends Injector<
             case ChainId.ZKSYNC:
             case ChainId.WORLDCHAIN:
             case ChainId.UNICHAIN_SEPOLIA:
+            case ChainId.MONAD_TESTNET:
+            case ChainId.BASE_SEPOLIA:
               const currentQuoteProvider = new OnChainQuoteProvider(
                 chainId,
                 provider,
@@ -507,6 +511,7 @@ export abstract class InjectorSOR<Router, QueryParams> extends Injector<
             ChainId.AVALANCHE,
             ChainId.BLAST,
             ChainId.WORLDCHAIN,
+            ChainId.MONAD_TESTNET,
           ]
 
           const v4Supported = [ChainId.SEPOLIA]

diff --git a/lib/handlers/quote/util/quote-provider-traffic-switch-configuration.ts b/lib/handlers/quote/util/quote-provider-traffic-switch-configuration.ts
@@ -230,6 +230,8 @@ export const QUOTE_PROVIDER_TRAFFIC_SWITCH_CONFIGURATION = (
     // worldchain and unichain sepolia don't have the view-only quoter yet, so we can shadow sample 0.1% of traffic
     case ChainId.WORLDCHAIN:
     case ChainId.UNICHAIN_SEPOLIA:
+    case ChainId.BASE_SEPOLIA:
+    case ChainId.MONAD_TESTNET:
       switch (protocol) {
         case Protocol.MIXED:
         case Protocol.V4:

diff --git a/lib/handlers/shared.ts b/lib/handlers/shared.ts
@@ -83,6 +83,8 @@ export const DEFAULT_ROUTING_CONFIG_BY_CHAIN = (chainId: ChainId): AlphaRouterCo
     case ChainId.OPTIMISM:
     case ChainId.WORLDCHAIN:
     case ChainId.UNICHAIN_SEPOLIA:
+    case ChainId.MONAD_TESTNET:
+    case ChainId.BASE_SEPOLIA:
       return {
         v2PoolSelection: {
           topN: 3,

diff --git a/lib/rpc/utils.ts b/lib/rpc/utils.ts
@@ -22,6 +22,10 @@ export function chainIdToNetworkName(networkId: ChainId): string {
       return 'worldchain'
     case ChainId.UNICHAIN_SEPOLIA:
       return 'unichain-sepolia'
+    case ChainId.MONAD_TESTNET:
+      return 'monad-testnet'
+    case ChainId.BASE_SEPOLIA:
+      return 'base-sepolia'
     default:
       return 'ethereum'
   }
@@ -83,6 +87,9 @@ export function generateProviderUrl(key: string, value: string, chainId: number)
     case 'QUICKNODE_8453': {
       return `https://${tokens[0]}.base-mainnet.quiknode.pro/${tokens[1]}`
     }
+    case 'QUICKNODE_84532': {
+      return `https://${tokens[0]}.base-sepolia.quiknode.pro/${tokens[1]}`
+    }
     case 'QUICKNODE_42161': {
       return `https://${tokens[0]}.arbitrum-mainnet.quiknode.pro/${tokens[1]}`
     }

diff --git a/lib/util/defaultBlocksToLiveRoutesDB.ts b/lib/util/defaultBlocksToLiveRoutesDB.ts
@@ -18,6 +18,7 @@ export const DEFAULT_BLOCKS_TO_LIVE_ROUTES_DB: { [chain in ChainId]: number } =
   [ChainId.BASE]: 1800,
   [ChainId.ZORA]: 1800,
   [ChainId.BASE_GOERLI]: 1800,
+  [ChainId.BASE_SEPOLIA]: 1800,
   [ChainId.ZORA_SEPOLIA]: 1800,
   [ChainId.BLAST]: 1800,
   // Note: Experiment with longer TTL
@@ -49,4 +50,5 @@ export const DEFAULT_BLOCKS_TO_LIVE_ROUTES_DB: { [chain in ChainId]: number } =
   [ChainId.ROOTSTOCK]: 148,
   // (60 minutes) / (1 seconds) = 3600
   [ChainId.ZKSYNC]: 3600,
+  [ChainId.MONAD_TESTNET]: 3600,
 }
diff --git a/lib/util/extraV4FeeTiersTickSpacingsHookAddresses.ts b/lib/util/extraV4FeeTiersTickSpacingsHookAddresses.ts
@@ -38,6 +38,7 @@ export const EXTRA_V4_FEE_TICK_SPACINGS_HOOK_ADDRESSES: { [chain in ChainId]: Ar
   [ChainId.BNB]: emptyV4FeeTickSpacingsHookAddresses,
   [ChainId.AVALANCHE]: emptyV4FeeTickSpacingsHookAddresses,
   [ChainId.BASE_GOERLI]: emptyV4FeeTickSpacingsHookAddresses,
+  [ChainId.BASE_SEPOLIA]: emptyV4FeeTickSpacingsHookAddresses,
   [ChainId.BASE]: emptyV4FeeTickSpacingsHookAddresses,
   [ChainId.ZORA]: emptyV4FeeTickSpacingsHookAddresses,
   [ChainId.ZORA_SEPOLIA]: emptyV4FeeTickSpacingsHookAddresses,

diff --git a/lib/util/hooksAddressesAllowlist.ts b/lib/util/hooksAddressesAllowlist.ts
@@ -24,6 +24,7 @@ export const HOOKS_ADDRESSES_ALLOWLIST: { [chain in ChainId]: Array<string> } =
   [ChainId.BNB]: [ADDRESS_ZERO],
   [ChainId.AVALANCHE]: [ADDRESS_ZERO],
   [ChainId.BASE_GOERLI]: [ADDRESS_ZERO],
+  [ChainId.BASE_SEPOLIA]: [ADDRESS_ZERO],
   [ChainId.BASE]: [ADDRESS_ZERO],
   [ChainId.ZORA]: [ADDRESS_ZERO],
   [ChainId.ZORA_SEPOLIA]: [ADDRESS_ZERO],

diff --git a/lib/util/newCachedRoutesRolloutPercent.ts b/lib/util/newCachedRoutesRolloutPercent.ts
@@ -33,4 +33,5 @@ export const NEW_CACHED_ROUTES_ROLLOUT_PERCENT: { [chain in ChainId]: number } =
   [ChainId.UNICHAIN_SEPOLIA]: 100,
   [ChainId.UNICHAIN]: 100,
   [ChainId.MONAD_TESTNET]: 100,
+  [ChainId.BASE_SEPOLIA]: 100,
 }