From a5687fa68d6b6353875af1c303e944005be1a5f5 Mon Sep 17 00:00:00 2001
From: avichalp <hi@avichalp.me>
Date: Fri, 21 Jun 2024 20:26:02 +0800
Subject: [PATCH] Add base config

Signed-off-by: avichalp <hi@avichalp.me>
---
 .../mainnet/api/.env_validator.example        |  1 +
 docker/deployed/mainnet/api/config.json       | 19 +++++++++++++++++++
 pkg/client/chains.go                          |  9 +++++++++
 3 files changed, 29 insertions(+)

diff --git a/docker/deployed/mainnet/api/.env_validator.example b/docker/deployed/mainnet/api/.env_validator.example
index ed68aa41..ee5f30ff 100644
--- a/docker/deployed/mainnet/api/.env_validator.example
+++ b/docker/deployed/mainnet/api/.env_validator.example
@@ -2,6 +2,7 @@ VALIDATOR_ALCHEMY_ARBITRUM_MAINNET_API_KEY=
 VALIDATOR_ALCHEMY_ETHEREUM_MAINNET_API_KEY=
 VALIDATOR_ALCHEMY_POLYGON_MAINNET_API_KEY=
 VALIDATOR_ALCHEMY_OPTIMISM_MAINNET_API_KEY=
+VALIDATOR_ALCHEMY_BASE_MAINNET_API_KEY=
 VALIDATOR_GLIF_FILECOIN_MAINNET_API_KEY=
 VALIDATOR_QUICKNODE_ARBITRUM_NOVA_MAINNET_API_KEY=
 METRICS_HUB_API_KEY=
diff --git a/docker/deployed/mainnet/api/config.json b/docker/deployed/mainnet/api/config.json
index 0af2ba27..bdb76fc0 100644
--- a/docker/deployed/mainnet/api/config.json
+++ b/docker/deployed/mainnet/api/config.json
@@ -172,6 +172,25 @@
                 "WebhookURL": "https://discord.com/api/webhooks/${VALIDATOR_DISCORD_WEBHOOK_ID}/${VALIDATOR_DISCORD_WEBHOOK_TOKEN}"
             },
             "HashCalculationStep": 60
+        },
+        {
+            "Name": "Base",
+            "ChainID": 8453,
+            "Registry": {
+                "EthEndpoint": "wss://base-mainnet.g.alchemy.com/v2/${VALIDATOR_ALCHEMY_BASE_MAINNET_API_KEY}",
+                "ContractAddress": "0x8268F7Aba0E152B3A853e8CB4Ab9795Ec66c2b6B"
+            },
+            "EventFeed": {
+                "ChainAPIBackoff": "15s",
+                "NewBlockPollFreq": "5s",
+                "MinBlockDepth": 0,
+                "PersistEvents": true
+            },
+            "EventProcessor": {
+                "BlockFailedExecutionBackoff": "10s",
+                "DedupExecutedTxns": true
+            },
+            "HashCalculationStep": 1800
         }
     ]
 }
\ No newline at end of file
diff --git a/pkg/client/chains.go b/pkg/client/chains.go
index c44109ff..7e9bbbb5 100644
--- a/pkg/client/chains.go
+++ b/pkg/client/chains.go
@@ -21,6 +21,7 @@ var ChainIDs = struct {
 	Arbitrum            ChainID
 	ArbitrumNova        ChainID
 	Filecoin            ChainID
+	Base                ChainID
 	EthereumSepolia     ChainID
 	OptimismSepolia     ChainID
 	ArbitrumSepolia     ChainID
@@ -39,6 +40,7 @@ var ChainIDs = struct {
 	OptimismSepolia:     11155420,
 	ArbitrumSepolia:     421614,
 	BaseSepolia:         84532,
+	Base:                8453,
 	FilecoinCalibration: 314159,
 	PolygonAmoy:         80002,
 	Local:               31337,
@@ -90,6 +92,12 @@ var Chains = map[ChainID]Chain{
 		Name:         "Filecoin",
 		ContractAddr: common.HexToAddress("0x59EF8Bf2d6c102B4c42AEf9189e1a9F0ABfD652d"),
 	},
+	ChainIDs.Base: {
+		Endpoint:     testnetURL,
+		ID:           ChainIDs.Base,
+		Name:         "Base",
+		ContractAddr: common.HexToAddress("0x8268F7Aba0E152B3A853e8CB4Ab9795Ec66c2b6B"),
+	},
 	ChainIDs.EthereumSepolia: {
 		Endpoint:     testnetURL,
 		ID:           ChainIDs.EthereumSepolia,
@@ -151,6 +159,7 @@ var AlchemyURLs = map[ChainID]string{
 	ChainIDs.ArbitrumSepolia: "https://arb-sepolia.g.alchemy.com/v2/%s",
 	ChainIDs.Arbitrum:        "https://arb-mainnet.g.alchemy.com/v2/%s",
 	ChainIDs.BaseSepolia:     "https://base-sepolia.g.alchemy.com/v2/%s",
+	ChainIDs.Base:            "https://base-mainnet.g.alchemy.com/v2/%s",
 	ChainIDs.PolygonAmoy:     "https://polygon-amoy.g.alchemy.com/v2/%s",
 	ChainIDs.Polygon:         "https://polygon-mainnet.g.alchemy.com/v2/%s",
 }