diff --git a/.changeset/tiny-lies-cheer.md b/.changeset/tiny-lies-cheer.md
new file mode 100644
index 000000000..66dc98a0e
--- /dev/null
+++ b/.changeset/tiny-lies-cheer.md
@@ -0,0 +1,5 @@
+---
+"@onflow/fcl-wc": minor
+---
+
+Add support for pre-authz method
diff --git a/packages/fcl-wc/src/constants.js b/packages/fcl-wc/src/constants.js
index 626c2e06a..a4bc71343 100644
--- a/packages/fcl-wc/src/constants.js
+++ b/packages/fcl-wc/src/constants.js
@@ -1,5 +1,6 @@
 export const FLOW_METHODS = {
   FLOW_AUTHN: "flow_authn",
+  FLOW_PRE_AUTHZ: "flow_pre_authz",
   FLOW_AUTHZ: "flow_authz",
   FLOW_USER_SIGN: "flow_user_sign",
 }
diff --git a/packages/fcl-wc/src/fcl-wc.js b/packages/fcl-wc/src/fcl-wc.js
index f68d948f4..1e4e6d857 100644
--- a/packages/fcl-wc/src/fcl-wc.js
+++ b/packages/fcl-wc/src/fcl-wc.js
@@ -34,8 +34,8 @@ const initClient = async ({projectId, metadata}) => {
 }
 
 export const init = async ({
-  projectId,
-  metadata,
+  projectId = null,
+  metadata = {},
   includeBaseWC = false,
   wcRequestHook = null,
   pairingModalOverride = null,
diff --git a/packages/fcl-wc/src/service.js b/packages/fcl-wc/src/service.js
index c05e2c131..bb851e4b7 100644
--- a/packages/fcl-wc/src/service.js
+++ b/packages/fcl-wc/src/service.js
@@ -200,6 +200,7 @@ async function connectWc({
     flow: {
       methods: [
         FLOW_METHODS.FLOW_AUTHN,
+        FLOW_METHODS.FLOW_PRE_AUTHZ,
         FLOW_METHODS.FLOW_AUTHZ,
         FLOW_METHODS.FLOW_USER_SIGN,
       ],
@@ -292,6 +293,6 @@ const makeBaseWalletConnectService = includeBaseWC => {
 async function makeWcServices({projectId, includeBaseWC, wallets}) {
   const wcBaseService = makeBaseWalletConnectService(includeBaseWC)
   const flowWcWalletServices = (await fetchFlowWallets(projectId)) ?? []
-  const injectedWalletServices = CONFIGURED_NETWORK === "testnet" ? wallets : []
+  const injectedWalletServices = CONFIGURED_NETWORK !== "mainnet" ? wallets : []
   return [wcBaseService, ...flowWcWalletServices, ...injectedWalletServices]
 }
diff --git a/packages/fcl-wc/src/utils.js b/packages/fcl-wc/src/utils.js
index 25d8078ab..6a886d119 100644
--- a/packages/fcl-wc/src/utils.js
+++ b/packages/fcl-wc/src/utils.js
@@ -7,8 +7,8 @@ export let CONFIGURED_NETWORK = null
 export const setConfiguredNetwork = async () => {
   CONFIGURED_NETWORK = await config.get("flow.network")
   invariant(
-    CONFIGURED_NETWORK === "mainnet" || CONFIGURED_NETWORK === "testnet",
-    "FCL Configuration value for 'flow.network' is required (testnet || mainnet)"
+    CONFIGURED_NETWORK,
+    "FCL Configuration value for 'flow.network' is required"
   )
 }