Generate self-documenting API portal for webhooks with n8n API & Bootstrap
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 13 nodes and runs when another workflow calls it (plus 2 other triggers). It uses only n8n's built-in nodes.
How it runs
Trigger: When another workflow calls it (plus 2 other triggers).
- GetWorkflows (n8n): uses n8n
- FakeResponse (Code): runs custom JavaScript code
- Configs (Edit Fields (Set)): sets 4 fields: name_doc, version, description…
- Aggregate: combines items into one
- Respond (Respond to Webhook): sends the response back to the webhook caller
- Execute Sub-workflow: calls another n8n workflow
- FilterWorkflows (Code): runs custom JavaScript code
- MakeFullHTML (HTML): parses or builds HTML
- RespondHTML (Respond to Webhook): sends the response back to the webhook caller
- API_DOCS (Edit Fields (Set)): sets or maps fields
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (9)
- Aggregate
n8n-nodes-base.aggregate - Webhook
n8n-nodes-base.webhook - Edit Fields (Set)
n8n-nodes-base.set - Respond to Webhook
n8n-nodes-base.respondToWebhook - HTML
n8n-nodes-base.html - Execute Sub-workflow
n8n-nodes-base.executeWorkflow - Execute Workflow Trigger
n8n-nodes-base.executeWorkflowTrigger - n8n
n8n-nodes-base.n8n - Code
n8n-nodes-base.code
From the author
Workflow Overview Keeping API documentation updated is a challenge, especially when your endpoints are powerful n8n webhooks. This project solves that problem by turning your n8n instance into a self-documenting API platform. This workflow acts as a central…