API operational

Use Cortex from your assistant

Connect once and ask for clients, brand profiles, and research from any MCP client.

What are you connecting from?

1

Open Settings → Connectors → Add custom connector (works on claude.ai too).

2

Name it Cortex and paste the server URL.

https://cortex.nativz.io/api/mcp/user

3

Click Connect. A browser window opens; sign in with your Cortex account and approve.

You're done. Now use it: ask "List my Cortex clients, then pull the brand profile for one."

1

Add the server from your terminal.

claude mcp add --transport http cortex https://cortex.nativz.io/api/mcp/user

2

Inside Claude Code, run /mcp, select cortex, and choose Authenticate. Sign in when the browser opens.

You're done. Now use it: ask "List my Cortex clients, then pull the brand profile for one."

1

In ChatGPT, open Settings → Connectors and enable Developer mode (Advanced).

2

Choose Add custom connector and paste the server URL.

https://cortex.nativz.io/api/mcp/user

3

Sign in with your Cortex account when prompted, then enable the connector in your chat’s tools menu.

You're done. Now use it: ask "List my Cortex clients, then pull the brand profile for one."

1

Create or edit .cursor/mcp.json in your project.

{
  "mcpServers": {
    "cortex": { "url": "https://cortex.nativz.io/api/mcp/user" }
  }
}

2

Reload Cursor. When the server shows up in MCP settings, click Sign in and approve in the browser.

You're done. Now use it: ask "List my Cortex clients, then pull the brand profile for one."

1

Add the server to ~/.codex/config.toml.

[mcp_servers.cortex]
url = "https://cortex.nativz.io/api/mcp/user"

2

Restart Codex. It discovers Cortex OAuth and opens a browser to sign in on first use.

You're done. Now use it: ask "List my Cortex clients, then pull the brand profile for one."

1

Open Settings → Connectors → Add connector and choose MCP server.

2

Name it Cortex and paste the server URL.

https://cortex.nativz.io/api/mcp/user

3

Click Connect and sign in with your Cortex account when the browser opens.

You're done. Now use it: ask "List my Cortex clients, then pull the brand profile for one."

1

Add the server to your OpenClaw MCP config.

{
  "mcpServers": {
    "cortex": { "url": "https://cortex.nativz.io/api/mcp/user" }
  }
}

2

Restart OpenClaw. It picks up Cortex OAuth and opens a browser to sign in on first use.

You're done. Now use it: ask "List my Cortex clients, then pull the brand profile for one."

1

No MCP client? Hit the REST API directly with a user key from Settings → API keys.

curl https://cortex.nativz.io/api/v1/clients \
  -H "Authorization: Bearer ntvz_YOUR_KEY"

2

The REST API covers the user surface. The full reference documents all 6 endpoints with schemas and worked examples.

3

Open the User API reference →

What you can ask once connected

Stuck? Quick fixes for the usual suspects live in Troubleshooting.