OpenAICodex

Connect Codex to BILL

Run Codex as a hosted agent in NoClick with BILL wired into its tools handle. It can use BILL directly while it works. No glue code, nothing to install. Click below to open a ready-to-run agent and connect your account.
Loading preview…
Opens a workflow with 20 tools ready to use.

Set up in minutes

The open button drops you into a guided setup. It asks exactly this, nothing else:
  1. Choose where it runs

    On your computer through your own Codex, or hosted in the cloud. The rest of setup adapts to your choice:

  2. Pick what it can do in BILL

    A preset of real BILL operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.

  3. Connect BILL

    One sign-in. The agent acts through your account, scoped to the operations you picked.

  4. Add your personal MCP link

    The last step mints a private MCP URL for this agent and walks you through exactly this, with your real link filled in. The page flips to Connected the moment your Codex first calls in. Codex connects when a session starts — run codex, or restart a running one (in the Codex app, Restart).

    Run this in your terminal. The Codex app shares its config, so it gets the server too

    $codex mcp add noclick --url https://mcp.noclick.app/s/<your-link>

    <your-link> is your personal server URL — setup mints it for you.

Tools Codex gets

Pick the operations you want and each becomes a tool the agent can call directly while it works.

BILL

20 tools
List Vendors

Get list of vendors.

Create Vendor

Create a vendor.

Get Vendor

Get vendor details.

Update Vendor

Update a vendor.

List Bills

Get list of bills.

Create Bill

Create a bill.

Get Bill

Get bill details.

Update Bill

Update a bill.

List Customers

Get list of customers.

Create Customer

Create a customer.

Get Customer

Get customer details.

Update Customer

Update a customer.

List Pending Approvals

Get list of bills pending approval.

List Approval Policies

Get list of bill approval policies.

Create Approval Policy

Create a bill approval policy.

Approve Or Deny Bills

Approve or deny a bill.

List Payments

Get list of payments.

Get Payment

Get payment details.

Schedule Payment

Create a payment.

Record Payment

Record AP payment.

About Codex

Codex is OpenAI's command-line coding agent. NoClick runs it as a hosted agent and lets you connect your apps to it as tools, turning it from a coding assistant into an operator that can act across your systems. Connect an integration to the agent and Codex can query, create, and update records in that app directly. You keep the Codex experience and give it real reach into the tools your team already uses.
Fast, capable code generation and editing
Good at well-scoped, concrete tasks
Strong at API and data manipulation
Familiar to teams already on OpenAI tooling

Frequently asked questions

More ways to connect

Open your Codex agent in one click.

NoClick runs Codex for you with BILL wired in as tools. Connect your account and run.