diff --git a/src/commands/node/list.ts b/src/commands/node/list.ts
index eaae952..4eb20bf 100644
--- a/src/commands/node/list.ts
+++ b/src/commands/node/list.ts
@@ -1,6 +1,7 @@
 import { Flags } from "@oclif/core";
 import { BlockchainCommand } from "../../base";
 import { getContract, getProvider, normalizeHex } from "../../helpers";
+import { supportedNetworks } from "../../networks";
 
 export default class NodeList extends BlockchainCommand {
   static description = "Lists content nodes on the Armada Network.";
@@ -15,8 +16,8 @@ export default class NodeList extends BlockchainCommand {
 
   public async run(): Promise<void> {
     const { flags } = await this.parse(NodeList);
-    const provider = await getProvider(flags);
-    const nodes = await getContract(flags, "nodes", provider);
+    const provider = await getProvider(flags.network as supportedNetworks);
+    const nodes = await getContract(flags.network as supportedNetworks, "nodes", provider);
     const operator = normalizeHex(flags.operator);
     const data = await nodes.getNodes(operator, flags.topology, flags.skip, flags.size);
     console.log(data);
diff --git a/src/commands/project/content.ts b/src/commands/project/content.ts
index abcc116..b3cb9cb 100644
--- a/src/commands/project/content.ts
+++ b/src/commands/project/content.ts
@@ -1,5 +1,6 @@
 import { TransactionCommand } from "../../base";
 import { decodeEvent, getContract, getSigner, normalizeHex } from "../../helpers";
+import { supportedNetworks } from "../../networks";
 
 export default class ProjectContent extends TransactionCommand {
   static summary = "Publishes the provided bundle on the network.";
@@ -13,9 +14,9 @@ export default class ProjectContent extends TransactionCommand {
   ];
 
   public async run(): Promise<void> {
-    const { args } = await this.parse(ProjectContent);
-    const signer = await getSigner(args);
-    const projects = await getContract(args, "projects", signer);
+    const { args, flags } = await this.parse(ProjectContent);
+    const signer = await getSigner(flags.network as supportedNetworks, flags.ledger);
+    const projects = await getContract(flags.network as supportedNetworks, "projects", signer);
     const projectId = normalizeHex(args.ID);
     const bundleSha = normalizeHex(args.SHA);
     const tx = await projects.setProjectContent(projectId, args.URL, bundleSha);
diff --git a/src/commands/project/create.ts b/src/commands/project/create.ts
index f85cc1e..cb27190 100644
--- a/src/commands/project/create.ts
+++ b/src/commands/project/create.ts
@@ -1,5 +1,6 @@
 import { TransactionCommand } from "../../base";
 import { decodeEvent, getContract, getSigner, normalizeHex } from "../../helpers";
+import { supportedNetworks } from "../../networks";
 
 export default class ProjectCreate extends TransactionCommand {
   static summary = "Registers a new project on the Armada Network.";
@@ -13,13 +14,13 @@ export default class ProjectCreate extends TransactionCommand {
   ];
 
   public async run(): Promise<void> {
-    const { args } = await this.parse(ProjectCreate);
+    const { args, flags } = await this.parse(ProjectCreate);
     if (!!args.URL !== !!args.SHA) {
       this.error("URL and SHA must be specified together");
     }
 
-    const signer = await getSigner(args);
-    const projects = await getContract(args, "projects", signer);
+    const signer = await getSigner(flags.network as supportedNetworks, flags.ledger);
+    const projects = await getContract(flags.network as supportedNetworks, "projects", signer);
     const address = await signer.getAddress();
     const bundleSha = normalizeHex(args.SHA);
     const tx = await projects.createProject([address, args.NAME, args.EMAIL, args.URL, bundleSha]);
diff --git a/src/helpers.ts b/src/helpers.ts
index 38df33b..03cbea2 100644
--- a/src/helpers.ts
+++ b/src/helpers.ts
@@ -1,4 +1,4 @@
-import type { TransactionReceipt } from "@ethersproject/abstract-provider";
+import type { Provider, TransactionReceipt } from "@ethersproject/abstract-provider";
 import { Contract, ethers, Signer } from "ethers";
 import { Result } from "ethers/lib/utils";
 import inquirer from "inquirer";
@@ -15,18 +15,18 @@ export function normalizeHex(s: string | undefined): string {
   }
 }
 
-export async function getProvider(argv: { [name: string]: unknown }) {
-  const url = getNetworkRpcUrl(argv.network as supportedNetworks);
+export async function getProvider(network: supportedNetworks): Promise<Provider> {
+  const url = getNetworkRpcUrl(network);
   const provider = new ethers.providers.JsonRpcProvider(url);
   return provider;
 }
 
-export async function getSigner(argv: { [name: string]: unknown }): Promise<Signer> {
-  const url = getNetworkRpcUrl(argv.network as supportedNetworks);
+export async function getSigner(network: supportedNetworks, ledger: boolean): Promise<Signer> {
+  const url = getNetworkRpcUrl(network);
   const provider = new ethers.providers.JsonRpcProvider(url);
 
   let signer: Signer;
-  if (argv.ledger) {
+  if (ledger) {
     console.log("Make sure the Ledger wallet is unlocked and the Ethereum application is open");
     signer = new LedgerSigner(provider);
     const address = await signer.getAddress();
@@ -67,11 +67,11 @@ export async function getSigner(argv: { [name: string]: unknown }): Promise<Sign
 }
 
 export async function getContract(
-  argv: { [name: string]: unknown },
+  network: supportedNetworks,
   name: supportedContracts,
   signerOrProvider: Signer | ethers.providers.Provider
 ): Promise<Contract> {
-  const abi = getArmadaAbi(argv.network as supportedNetworks, name);
+  const abi = getArmadaAbi(network, name);
   if (signerOrProvider instanceof Signer) {
     const signer = signerOrProvider;
     const contract = new Contract(abi.address, abi.abi, signer.provider);