n8n-nodes-loopquest

An n8n community node for LoopQuest — send AI output for gamified human-in-the-loop review and get a verdict back.

Nodes

• LoopQuest — Create Review Task (submit content for review) and Get Task Status (poll a task).
• LoopQuest Trigger — starts a workflow when a verdict webhook arrives.

Credentials

Create a LoopQuest API credential with your workspace API key (LoopQuest → Workspaces → API keys) and, if self-hosting, your Base URL.

The async pattern

A human takes time, so Create Review Task returns immediately with a task id. The verdict arrives later. Two ways to handle it:

• Recommended: add a LoopQuest Trigger node, copy its production webhook URL into the Create node's Callback URL, and the verdict starts a second workflow (with external_id + source for correlation).
• Or poll with Get Task Status.

Install (self-hosted n8n)

Settings → Community Nodes → Install → n8n-nodes-loopquest.

Develop / build

npm install
npm run build      # tsc -> dist/, then copies icons
# link into a local n8n for testing:
#   npm link  &&  (in ~/.n8n/nodes) npm link n8n-nodes-loopquest

Verify the verdict signature

LoopQuest signs webhooks (X-LoopQuest-Signature). To verify in n8n, add a Code node after the trigger using HMAC-SHA256 over the raw body with your LOOPQUEST_WEBHOOK_SECRET (see the LoopQuest docs at /docs).