From 1717abbf29a14a6f6b106e479fe9a5b1f8768dc4 Mon Sep 17 00:00:00 2001
From: Richard Moore <me@ricmoo.com>
Date: Tue, 9 Apr 2024 20:58:48 -0400
Subject: [PATCH] Added Polygon Amoy testnet (#4645).

---
 src.ts/providers/default-provider.ts | 2 ++
 src.ts/providers/network.ts          | 1 +
 src.ts/providers/provider-alchemy.ts | 3 +++
 src.ts/providers/provider-infura.ts  | 3 +++
 4 files changed, 9 insertions(+)

diff --git a/src.ts/providers/default-provider.ts b/src.ts/providers/default-provider.ts
index d24eccea18..6d724b24d0 100644
--- a/src.ts/providers/default-provider.ts
+++ b/src.ts/providers/default-provider.ts
@@ -104,6 +104,8 @@ export function getDefaultProvider(network?: string | Networkish | WebSocketLike
     if (allowService("publicPolygon") && staticNetwork) {
         if (staticNetwork.name === "matic") {
             providers.push(new JsonRpcProvider("https:/\/polygon-rpc.com/", staticNetwork, { staticNetwork }));
+        } else if (staticNetwork.name === "matic-amoy") {
+            providers.push(new JsonRpcProvider("https:/\/rpc-amoy.polygon.technology/", staticNetwork, { staticNetwork }));
         }
     }
 
diff --git a/src.ts/providers/network.ts b/src.ts/providers/network.ts
index e37e3f27d7..438e7fd8f3 100644
--- a/src.ts/providers/network.ts
+++ b/src.ts/providers/network.ts
@@ -415,6 +415,7 @@ function injectCommonNetworks(): void {
             getGasStationPlugin("https:/\/gasstation.polygon.technology/v2")
         ]
     });
+    registerEth("matic-amoy", 80002, { });
     registerEth("matic-mumbai", 80001, {
         altNames: [ "maticMumbai", "maticmum" ],  // @TODO: Future remove these alts
         plugins: [
diff --git a/src.ts/providers/provider-alchemy.ts b/src.ts/providers/provider-alchemy.ts
index dbd5c14a5c..aa9d269259 100644
--- a/src.ts/providers/provider-alchemy.ts
+++ b/src.ts/providers/provider-alchemy.ts
@@ -17,6 +17,7 @@
  *  - Optimism Goerli Testnet (``optimism-goerli``)
  *  - Optimism Sepolia Testnet (``optimism-sepolia``)
  *  - Polygon (``matic``)
+ *  - Polygon Amoy Testnet (``matic-amoy``)
  *  - Polygon Mumbai Testnet (``matic-mumbai``)
  *
  *  @_subsection: api/providers/thirdparty:Alchemy  [providers-alchemy]
@@ -61,6 +62,8 @@ function getHost(name: string): string {
             return "base-sepolia.g.alchemy.com";
         case "matic":
             return "polygon-mainnet.g.alchemy.com";
+        case "matic-amoy":
+            return "polygon-amoy.g.alchemy.com";
         case "matic-mumbai":
             return "polygon-mumbai.g.alchemy.com";
         case "optimism":
diff --git a/src.ts/providers/provider-infura.ts b/src.ts/providers/provider-infura.ts
index 669676c6a4..21bdeb64c0 100644
--- a/src.ts/providers/provider-infura.ts
+++ b/src.ts/providers/provider-infura.ts
@@ -21,6 +21,7 @@
  *  - Optimism Goerli Testnet (``optimism-goerli``)
  *  - Optimism Sepolia Testnet (``optimism-sepolia``)
  *  - Polygon (``matic``)
+ *  - Polygon Amoy Testnet (``matic-amoy``)
  *  - Polygon Mumbai Testnet (``matic-mumbai``)
  *
  *  @_subsection: api/providers/thirdparty:INFURA  [providers-infura]
@@ -72,6 +73,8 @@ function getHost(name: string): string {
             return "linea-goerli.infura.io";
         case "matic":
             return "polygon-mainnet.infura.io";
+        case "matic-amoy":
+            return "polygon-amoy.infura.io";
         case "matic-mumbai":
             return "polygon-mumbai.infura.io";
         case "optimism":