Connect Codex to FacturaDirecta
Set up in minutes
Choose where it runs
On your computer through your own Codex, or hosted in the cloud. The rest of setup adapts to your choice:
Pick what it can do in FacturaDirecta
A preset of real FacturaDirecta operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect FacturaDirecta
One sign-in. The agent acts through your account, scoped to the operations you picked.
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
<your-link> is your personal server URL — setup mints it for you.
Tools Codex gets
FacturaDirecta
25 toolsList contacts using one documented API operation.
Get a contact using one documented API operation.
Create a contact using one documented API operation.
Update a contact using one documented API operation.
Delete a contact using one documented API operation.
List products using one documented API operation.
Get a product using one documented API operation.
Create a product using one documented API operation.
Update a product using one documented API operation.
Delete a product using one documented API operation.
List invoices using one documented API operation.
Get a invoice using one documented API operation.
Create a invoice using one documented API operation.
Update a invoice using one documented API operation.
Delete a invoice using one documented API operation.
List estimates using one documented API operation.
Get a estimate using one documented API operation.
Create a estimate using one documented API operation.
Update a estimate using one documented API operation.
Delete a estimate using one documented API operation.
List bills using one documented API operation.
Get a bill using one documented API operation.
Create a bill using one documented API operation.
Record invoice payments; a missing final amount settles the remaining balance.
About Codex
Frequently asked questions
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Use FacturaDirecta with other agents
Open your Codex agent in one click.
NoClick runs Codex for you with FacturaDirecta wired in as tools. Connect your account and run.