Source: https://www.agentweb.us/for/codex/

# How do I let Codex take actions on websites?

By Andrey Marey, Founder of AgentWeb · As of Oct 20, 2026

> **Short answer.** Add AgentWeb to `~/.codex/config.toml` as an MCP server. Codex then gets typed web actions on 1,462 real sites (as of Oct 20, 2026), like messaging on LinkedIn, posting on X or updating Crunchbase deals from your own accounts, at $0.05 per completed action with failed actions refunded.

## Set it up

1. Add the `[mcp_servers.agentweb]` block shown below to `~/.codex/config.toml`.
2. Restart Codex and ask it to set up AgentWeb. It calls `agentweb_start_claim_link_signup` and shows you one sign-in link.
3. Once it has your `aw_` key, add `http_headers = { Authorization = "Bearer aw_YOUR_KEY" }` to the `[mcp_servers.agentweb]` table and restart.
4. Ask for a task. Codex checks `list_actions` for the site and calls `execute`.

```toml
[mcp_servers.agentweb]
url = "https://mcp.agentweb.us/mcp"
```

## Frequently asked questions

### Can Codex use my logged-in accounts?
Yes, after a one-time hosted login started with `agentweb_start_connection`. Codex never sees the password.

### Can I call it from a script instead?
Yes. `POST https://mcp.agentweb.us/api/execute` with `domain`, `action` and `params`, and an `Idempotency-Key` header for safe retries.

## Related

- [How to let Claude take actions on websites](/for/claude/)
- [How to let Cursor's agent take actions on websites](/for/cursor/)
- [What is an action map?](/glossary/action-map/)