Added Filecoin network and Ankr endpoints (#5038).

Author: ricmoo

src.ts/providers/network.ts

@@ -406,6 +406,9 @@ function injectCommonNetworks(): void {
     registerEth("bnb", 56, { ensNetwork: 1 });
     registerEth("bnbt", 97, { });
 
+    registerEth("filecoin", 314, { });
+    registerEth("filecoin-calibration", 314159, { });
+
     registerEth("linea", 59144, { ensNetwork: 1 });
     registerEth("linea-goerli", 59140, { });
     registerEth("linea-sepolia", 59141, { });

src.ts/providers/provider-ankr.ts

@@ -13,6 +13,8 @@
  *  - Base Sepolia Testnet (``base-sepolia``)
  *  - BNB (``bnb``)
  *  - BNB Testnet (``bnbt``)
+ *  - Filecoin (``filecoin``)
+ *  - Filecoin Calibration Testnet (``filecoin-calibration``)
  *  - Optimism (``optimism``)
  *  - Optimism Goerli Testnet (``optimism-goerli``)
  *  - Optimism Sepolia Testnet (``optimism-sepolia``)
@@ -58,6 +60,10 @@ function getHost(name: string): string {
             return "rpc.ankr.com/bsc";
         case "bnbt":
             return "rpc.ankr.com/bsc_testnet_chapel";
+        case "filecoin":
+            return "rpc.ankr.com/filecoin";
+        case "filecoin-calibration":
+            return "rpc.ankr.com/filecoin_testnet";
         case "matic":
             return "rpc.ankr.com/polygon";
         case "matic-mumbai":