n8n-nodes-onesend

An n8n community node for onesend — EU-sovereign transactional email delivery.

Install (private, on your own n8n)

This is not yet published to npm. Install it as a local community node:

Option A — from the packed tarball (recommended)

1. Copy n8n-nodes-onesend-0.1.0.tgz to your n8n server.
2. In your n8n data directory (where .n8n lives), install it into the custom folder:

   cd ~/.n8n
   mkdir -p custom
   cd custom
   npm init -y            # only if no package.json here yet
   npm install /path/to/n8n-nodes-onesend-0.1.0.tgz
   

3. Restart n8n. The "onesend" node and "onesend API" credential type will appear.

Option B — Docker n8n
Mount/install the package into the n8n_custom extensions path, then restart the container.
See: https://docs.n8n.io/integrations/community-nodes/installation/

Setup

1. Add an onesend API credential: API Key ID, API Secret, Base URL (https://api.onesend.eu).
   Use the "Test" button — it pings /health and should succeed.
2. Add the onesend node, choose Send Email, fill From / To / Subject / HTML / Text.

Operation: Send Email

Calls POST /v1/email/send. Fields: from, to (comma-separated for multiple),
subject, html, text, and optional cc / bcc / reply_to. Returns the API response
(message_id + status per recipient).

Notes

• The From domain must be verified on your onesend account.
• Auth is Authorization: Bearer <keyId>:<secret>, injected automatically by the credential.