diff --git a/apps/api/src/app/credentials/credentials.service.ts b/apps/api/src/app/credentials/credentials.service.ts
index 50d12b27..d82f975f 100644
--- a/apps/api/src/app/credentials/credentials.service.ts
+++ b/apps/api/src/app/credentials/credentials.service.ts
@@ -75,8 +75,11 @@ export class CredentialsService {
 
     /**
      * Add a member to the credential group if they meet the right credential criteria.
-     * @param oAuthCode OAuth code to exchange for an access token.
      * @param OAuthState OAuth state to prevent forgery attacks.
+     * @param oAuthCode OAuth code to exchange for an access token.
+     * @param address Account address.
+     * @param network Network name.
+     * @param blockNumber Block number.
      * @returns Redirect URI
      */
     async addMember(
diff --git a/apps/dashboard/src/pages/credentials.tsx b/apps/dashboard/src/pages/credentials.tsx
index 2338ec35..55daf767 100644
--- a/apps/dashboard/src/pages/credentials.tsx
+++ b/apps/dashboard/src/pages/credentials.tsx
@@ -64,7 +64,7 @@ export default function CredentialsPage() {
                     if (state && admin && network) {
                         const redirectUrl = await addMemberByCredentials(
                             state,
-                            "",
+                            undefined,
                             admin.address,
                             network,
                             blockNumberVal
@@ -108,9 +108,7 @@ export default function CredentialsPage() {
 
                 const clientRedirectUri = await addMemberByCredentials(
                     oAuthState,
-                    oAuthCode,
-                    "",
-                    ""
+                    oAuthCode
                 )
 
                 if (clientRedirectUri) {