n8n-nodes-2nodoc

n8n community node for 2nodoc, a SaaS e-invoicing platform (Solution Compatible RFE, France/Belgium). Create, list, and update invoices and clients, manage the e-invoicing (RFE/PA-PDP) lifecycle, and download PDF/Factur-X files, directly from your n8n workflows.

Status: v0.2. Covered scope: Invoices, Clients, E-Invoices (RFE) with the full e-invoice action set. Coming soon: Products, Team Users, purchase invoice from OCR.

Prerequisites

You need a 2nodoc account before you can use this node:

1. Create a Team account at 2nodoc.com/register.
2. Complete the KYC verification for your company (required by French/Belgian e-invoicing regulation before your account can send or receive real invoices).
3. Once your account is verified, generate an API token from your 2nodoc dashboard (Settings → API) — this is the value you'll use in the credential below.

Installation

In a self-hosted n8n instance:

1. Settings → Community Nodes → Install
2. Enter n8n-nodes-2nodoc

Or locally for development:

npm install
npm run build
npm link
# then, in the ~/.n8n/nodes folder (or N8N_CUSTOM_EXTENSIONS):
npm link n8n-nodes-2nodoc

Credentials

Create a 2nodoc API credential with:

• API Token: token generated from the 2nodoc dashboard (Settings → API), sent as Authorization: Bearer <token>. Requires a verified 2nodoc Team account — see Prerequisites above.
• Base URL: https://api.2nodoc.com by default.

Resources and covered operations

Invoice (/api/public/invoices)

Create, Get, Get Many, Update, Delete, Update Status, Convert Quote to Invoice, Send by Email, Get Send History, Download PDF, Download Factur-X.

Client (/api/public/clients)

Create, Get, Get Many, Update, Delete.

E-Invoice / RFE (/api/public/einvoices)

Connection Status, Connected Company, Get, Get Many (received/sent), Accept, Conditionally Accept, Reject, Open Dispute, Suspend, Payment Received, Complete, Initiate Payment.

Accept takes an optional Reason; Reject, Open Dispute, Conditionally Accept, and Suspend require one (the API rejects the call otherwise).

Every create/update operation exposes an Additional Fields field (JSON) to pass fields not yet explicitly modeled in the node, without having to wait for a new version.

Notes and gotchas

• Invoice ID vs. invoice number: operations that require an ID (e.g. Invoice → Get) expect the internal numeric ID (e.g. 519717), not the display number (e.g. F202600112). Use Invoice → Get Many or E-Invoice → Get Many to look up the internal ID first.
• Email validation: the 2nodoc API rejects reserved/special-use email domains (e.g. .local). Use a real domain for client emails.
• Multi-item execution: like any n8n node, this node's execute() runs once per input item unless "Execute Once" is enabled on the node. Be careful when chaining a write operation (Create/Update/Delete) after a node that outputs multiple items — it will run once per item, which can unintentionally create duplicates.
• Get Many now unwraps the list correctly (v0.2.0): Invoice → Get Many and E-Invoice → Get Many previously output a single item containing the whole {invoices: [...], total, ...} wrapper instead of one item per invoice. Fixed in v0.2.0 — Get Many now outputs one item per record for every resource, same as Client → Get Many already did.
• Send by Email now sends the recipient (v0.2.0): earlier versions called the send endpoint without a recipient email, so it likely failed against the real API. v0.2.0 adds a required To Email field, plus optional Format (FACTUR-X/PDF), Subject, and Message.

Example workflow

A simple "create client → create invoice → send by email" chain:

1. 2nodoc → Client → Create with the client's additionalFields (e.g. {"name": "Acme Corp", "email": "billing@acme.com"})
2. 2nodoc → Invoice → Create using the Client ID from step 1, a Document Type (Invoice), an Invoice Date, and one or more Lines
3. 2nodoc → Invoice → Send by Email using the Invoice ID from step 2

Development

npm install
npm run build   # compiles TypeScript and copies icons into dist/
npm run lint     # eslint-plugin-n8n-nodes-base rules

To test locally in n8n: npm link, then npm link n8n-nodes-2nodoc from your instance's custom nodes folder (N8N_CUSTOM_EXTENSIONS environment variable), then restart n8n.

Publishing

npm run build
npm publish --access public

Since May 1st, 2026, n8n verification (the "verified" badge) requires publishing via GitHub Actions with npm provenance — see docs.n8n.io for the workflow configuration.

License

MIT — © Byte4flow Limited