diff --git a/src/connectors/webwallet/constants.ts b/src/connectors/webwallet/constants.ts
index d209e53..f1a69bd 100644
--- a/src/connectors/webwallet/constants.ts
+++ b/src/connectors/webwallet/constants.ts
@@ -14,3 +14,9 @@ export const DEFAULT_WEBWALLET_ICON = `<svg
       fill="currentColor"
     />
   </svg>`
+
+export const RPC_NODE_URL_TESTNET =
+  "https://api.hydrogen.argent47.net/v1/starknet/goerli/rpc/v0.5"
+
+export const RPC_NODE_URL_MAINNET =
+  "https://cloud.argent-api.com/v1/starknet/goerli/rpc/v0.5"
diff --git a/src/connectors/webwallet/helpers/mapTargetUrlToNodeUrl.ts b/src/connectors/webwallet/helpers/mapTargetUrlToNodeUrl.ts
new file mode 100644
index 0000000..d3f83de
--- /dev/null
+++ b/src/connectors/webwallet/helpers/mapTargetUrlToNodeUrl.ts
@@ -0,0 +1,24 @@
+import { RPC_NODE_URL_MAINNET, RPC_NODE_URL_TESTNET } from "../constants"
+
+export function mapTargetUrlToNodeUrl(target: string): string {
+  try {
+    const { origin } = new URL(target)
+    if (origin.includes("localhost") || origin.includes("127.0.0.1")) {
+      return RPC_NODE_URL_TESTNET
+    }
+    if (origin.includes("hydrogen")) {
+      return RPC_NODE_URL_TESTNET
+    }
+    if (origin.includes("staging")) {
+      return RPC_NODE_URL_MAINNET
+    }
+    if (origin.includes("argent.xyz")) {
+      return RPC_NODE_URL_MAINNET
+    }
+  } catch (e) {
+    console.warn(
+      "Could not determine rpc nodeUrl from target URL, defaulting to mainnet",
+    )
+  }
+  return RPC_NODE_URL_MAINNET
+}
diff --git a/src/connectors/webwallet/starknetWindowObject/getWebWalletStarknetObject.ts b/src/connectors/webwallet/starknetWindowObject/getWebWalletStarknetObject.ts
index ffca03d..a7ae80e 100644
--- a/src/connectors/webwallet/starknetWindowObject/getWebWalletStarknetObject.ts
+++ b/src/connectors/webwallet/starknetWindowObject/getWebWalletStarknetObject.ts
@@ -1,7 +1,7 @@
 import type { CreateTRPCProxyClient } from "@trpc/client"
-import { SequencerProvider } from "starknet"
+import { RpcProvider } from "starknet"
 
-import { mapTargetUrlToNetworkId } from "../../../helpers/mapTargetUrlToNetworkId"
+import { mapTargetUrlToNodeUrl } from "../helpers/mapTargetUrlToNodeUrl"
 import type { AppRouter } from "../helpers/trpc"
 import type { WebWalletStarknetWindowObject } from "./argentStarknetWindowObject"
 import { getArgentStarknetWindowObject } from "./argentStarknetWindowObject"
@@ -15,8 +15,8 @@ export const getWebWalletStarknetObject = async (
     throw new Error("window is not defined")
   }
 
-  const network = mapTargetUrlToNetworkId(target)
-  const defaultProvider = new SequencerProvider({ network })
+  const nodeUrl = mapTargetUrlToNodeUrl(target)
+  const defaultProvider = new RpcProvider({ nodeUrl })
   const starknetWindowObject = getArgentStarknetWindowObject(
     {
       host: globalWindow.location.origin,