From 8b35bed0ec3a0092a30de0324fbed8f65cb0b6e0 Mon Sep 17 00:00:00 2001
From: Michalina <michalina.cienciala@akena.co>
Date: Wed, 25 Oct 2023 17:38:03 +0200
Subject: [PATCH] Add Sepolia to the list of supported networks
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The Görli testnet currently used by Threshold/Keep for development purposes is
planned to become deprecated with the end of year 2023. The testnet that was
created to replace it is called
[Holešky](https://github.com/eth-clients/holesky), however it will take some
time until it gets integrated with by some of the projects we rely on.
As a solution, we decided to switch first to another testnet that is currently
live - Sepolia. This testnet's EOL is planned for 2026, which gives us plenty of
time to move to Holešky before Sepolia gets deprecated.
Until Görli is not dead we want to support both testnets.
---
 pkg/chain/ethereum/network.go      | 5 ++++-
 pkg/chain/ethereum/network_test.go | 4 ++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/pkg/chain/ethereum/network.go b/pkg/chain/ethereum/network.go
index ac536fd..d39b982 100644
--- a/pkg/chain/ethereum/network.go
+++ b/pkg/chain/ethereum/network.go
@@ -8,11 +8,12 @@ const (
 	Unknown Network = iota
 	Mainnet
 	Goerli
+	Sepolia
 	Developer
 )
 
 func (n Network) String() string {
-	return []string{"unknown", "mainnet", "goerli", "developer"}[n]
+	return []string{"unknown", "mainnet", "goerli", "sepolia", "developer"}[n]
 }
 
 // ChainID returns chain id associated with the network.
@@ -22,6 +23,8 @@ func (n Network) ChainID() int64 {
 		return 1
 	case Goerli:
 		return 5
+	case Sepolia:
+		return 11155111
 	}
 	return 0
 }
diff --git a/pkg/chain/ethereum/network_test.go b/pkg/chain/ethereum/network_test.go
index 6c86d8f..92195e7 100644
--- a/pkg/chain/ethereum/network_test.go
+++ b/pkg/chain/ethereum/network_test.go
@@ -21,6 +21,10 @@ func TestNetworkString(t *testing.T) {
 			network:        Goerli,
 			expectedString: "goerli",
 		},
+		"Sepolia": {
+			network:        Sepolia,
+			expectedString: "sepolia",
+		},
 		"Developer": {
 			network:        Developer,
 			expectedString: "developer",