Connectors

Your systems. Reliable answers.

4 connectors ready to use, 3 new with a personal access key – our connection team sets up more. Nothing is written until you approve it.

Try it live · free All connectors
01 · Connect

Connected in minutes – via your own account.

You sign in via OAuth or store an API key. The access belongs to your tenant; c:node only sees what that account is allowed to see. No software on your machines, no custom code.

OAuth 2.0API keyPer tenant
02 · Query

One question is enough for all systems.

c:node queries your systems at runtime – the current document, not last week's copy. Every hit keeps its title, link and origin.

03 · Evidence

c:node checks your data against law, registers and market.

Whatever comes from your systems, c:node matches against the c:node Graph: laws, commercial register, sanctions lists, public tenders. The answer names both sides – your file and the provision.

04 · Write back

Nothing is written without your approval.

Where a connector can write – today an email draft or an appointment in Microsoft 365 and Google Workspace – c:node prepares the entry. It is only executed once you click “Approve”.

Connect our Microsoft 365.
Sure. Sign in once with your Microsoft account – afterwards I only see what that account is allowed to see:
Microsoft 365 · connect
Read access to Outlook mail and calendar, OneDrive and SharePoint. Drafts and appointments only after your approval.
Google Workspaceconnected
Lexware Officeon request
Sign in with MicrosoftCancel
@Mara, what do we know about supplier Weber Metall?
I searched four systems:
Hits · 4 systems
Framework agreement Weber Metall.pdfSharePoint
2 open invoicesOneDrive
Supplier file “Weber Metall”Google Drive
3 emails about the delivery delayOutlook
What does that mean for us?
Weber Metall is your No. 1 risk in procurement – from your perspective and the market's:
  • Sole supplier for component 4711 according to the framework agreement
  • Two invoices open for 60 days
  • Change of managing director according to the commercial register
SharePoint · framework agreement § 3OneDrive · open itemsCommercial register
Write that up as an email to our head of procurement.
The draft is prepared – it will only be sent after your approval:
Outlook · draft to head of procurement
Supply risk high: single source for component 4711, two invoices open for more than 60 days, change of managing director according to the commercial register. Sources: 3
ApproveEditOnly sent after approval
Directory

All connectors.

Live: connect it yourself. New: connect it yourself with a personal access key. On request: set up by our connection team.

Your system is missing?

Specialist software, ERP or in-house build: if it has an API, we connect it.

Request integration API & MCP

Your account, your permissions

Every connector works with the access you approve. Credentials are stored in your tenant's secret store, not in code.

EU vendors in the catalogue

Our connection team sets up Hetzner, Mollie, Qonto, Nextcloud, IONOS, OVHcloud and Open Telekom Cloud on request – for organisations that keep their data in Europe.

The other way round, too: c:node in your AI

Want to use c:node directly in Claude, Copilot or your own agents? That works via MCP and the Contract API.