n8n-nodes-b2brouter

n8n Community Node for the B2Brouter E-Invoicing API.

Features

• Full CRUD for: Accounts, Bank Accounts, Contacts, Tax Reports, Tax Report Settings, Transports, Web Hooks
• Read + State: Invoices (13 operations), Orders (get/list/changeState)
• Binary Data: PDF/XML invoice import, attachment upload, ledger import/download
• Code Lists: Dynamic dropdowns for Countries, Currencies, Languages, Document Types, Schemes
• Webhook Trigger: Real-time event processing for invoice/ledger/tax report state changes
• Pagination: "Return All" with automatic offset handling
• Multi-Environment: Production and Staging support

Installation

In your n8n instance, go to Settings → Community Nodes and install:

n8n-nodes-b2brouter

Or via npm (self-hosted n8n):

npm install n8n-nodes-b2brouter

Credentials

1. Get your API key from the B2Brouter account settings
2. In n8n, create a B2Brouter API credential
3. Enter your API key and select environment (Production/Staging)

Supported Resources

| Resource | Operations | |---|---| | Account | create, delete, deleteLogo, get, getAll, unarchive, update, uploadLogo | | Bank Account | create, delete, get, getAll, update | | Code List | getCountries, getCurrencies, getDocumentTypes, getInvoiceStates, getLanguages, getSchemes, getTransportTypes | | Contact | create, delete, get, getAll, update | | Event | get, getAll | | Invoice | ack, addAttachment, addAttachments, changeState, create, delete, generateTaxReport, get, getAll, import, send, update, validate | | Ledger | download, downloadResponse, import | | Order | changeState, get, getAll | | Tax Report | create, delete, download, get, getAll, import, update | | Tax Report Setting | create, delete, get, getAll, update | | Transport | create, delete, get, getAll, update | | Web Hook | create, delete, get, getAll, update |

Trigger Node

The B2Brouter Trigger node subscribes to webhook events:

• issued_invoice.state_change
• ledger.state_change
• tax_report.state_change

E-Invoice Formats Supported

XRechnung, ZUGFeRD, Peppol BIS, UBL, CII, Facturae, and more – as supported by the B2Brouter API.

API Documentation

• B2Brouter API Reference
• OpenAPI Spec (version 2025-10-13)

License

MIT