Create the Application key and Client key.

Ensure you are in the "BASIC" plan and not anymore in the "FREE" plan.

Use the Sharing Key

Once your created the Application Key and Client Key, you'll see also a "Sharing Key". That key, if you share it with another company will allow YOU to access the data of the bank account of that company (as long as they do the process below).

If you want to share your banking data with another company using one Claude or ChatGPT integration:

1. Go in that company's section and click on "Application"
2. Click on the "Share data with 3rd parties" button.
3. Select All or just the IBAN you want the data to be shared.
4. Select "Mybanx's AI MCP Server" in the list of applications.
5. Paste the "Sharing Key" of the main Claude / ChatGPT company.
6. Click on "Grant Access".

That's it.

From now, you main company, the one you create the Application/Client key can also access the data of the sharing company.

You can ask Claude or ChatGPT " List my companies" and get started from there.