n8n-nodes-smartling

This is an n8n community node package for Smartling — a cloud-based translation management platform. It lets you automate translation workflows directly from n8n.

Nodes

Smartling

Action node with the following operations:

Resource	Operation	Description
Machine Translation	Translate Text via Machine Translation	Machine translate text using MT profile
Machine Translation	Translate File via Machine Translation	Machine translate file using MT profile
Translation	Request Translation	Upload a file to a daily job to request its translation
File	Download Translated File	Download translated file for target locale

The node is also available as an AI tool (usableAsTool: true), so it can be used by AI agents in n8n.

Smartling Trigger

Webhook trigger node that starts a workflow when a Smartling event occurs. Supported events:

• File — Published
• Source Issues — Created, Updated, Deleted, Comment Created/Updated/Deleted
• Translation Issues — Created, Updated, Deleted, Comment Created/Updated/Deleted
• Translation Jobs — Created, Updated, Completed, Canceled

Events can optionally be filtered by project.

Prerequisites

• n8n (self-hosted or cloud)
• A Smartling account with API credentials (User Identifier + User Secret) from Account Settings > API

Installation

In n8n (Community Nodes)

1. Go to Settings > Community Nodes
2. Enter n8n-nodes-smartling
3. Click Install

Manual Installation

cd ~/.n8n/nodes
npm install n8n-nodes-smartling

Restart n8n after installation.

Credentials

1. In n8n, go to Credentials > New Credential
2. Search for Smartling API
3. Enter your User Identifier and User Secret
4. Click Test to verify the connection

Development

npm install
npm run build        # compile TypeScript + copy assets
npm run dev          # watch mode
npm test             # run all tests
npm run lint         # check code style

Running locally with n8n

npm install n8n -g                # install n8n globally
npm run build                     # build the node package
npm link                          # register this package for linking
mkdir -p ~/.n8n/custom && cd ~/.n8n/custom
npm link n8n-nodes-smartling      # link the node into n8n's custom nodes
n8n start                         # start n8n with the Smartling nodes available

Testing triggers locally with ngrok

To test SmartlingTrigger webhooks from localhost, use ngrok to expose n8n's port:

ngrok http 5678
export WEBHOOK_URL=https://<uuid>.ngrok-free.app && n8n start

This sets n8n's webhook base URL to the ngrok tunnel so Smartling can deliver webhook events to your local instance.

Known Limitations

These are upstream n8n platform issues that affect this node:

• Dropdowns may not refresh when changing projects — n8n's loadOptions does not re-trigger when the dependency is a resourceLocator field (community discussion). If a dropdown (e.g. target locales, workflows) shows stale options after switching projects, close and re-open the dropdown to refresh.

• Project search may show incorrect results — Changing the search query in the project picker before the previous search completes can cause stale results to appear (n8n#22123). If results look wrong, clear the search field and try again.

License

MIT