n8n
Migrate Your n8n Notion Workflow to the v3 Node Data Source Model: A Step-by-Step Fix
Migrate n8n Notion workflows to the v3 node data source model: swap database IDs for data source IDs, fix every operation and the trigger, and test safely.
Automation
AI Tools
How to Re-Enable Expression Spans in n8n 2.43.8
Upgraded to n8n 2.43.8 and lost expression.evaluate spans? Set one variable, restart every instance, and verify the spans return to your tracing backend.
AI Tools
Fix n8n Slack Trigger 401: Add the Signing Secret for n8n 3.0
Fix the n8n Slack Trigger 401 by adding your Slack app signing secret to the n8n credential before the n8n 3.0 upgrade, then re-verify the webhook.
AI Tools
How to Re-Enable Chat Hub in n8n 3.0: Restore the Chat Section After Upgrade
n8n 3.0 turns off Chat Hub by default. Re-enable it with N8N_ENABLED_MODULES, verify the Chat section returns, and plan migration before n8n 4.0 removes it.
Automation
Make ChatGPT Plugin Tutorial: Build, Run, and Review Automations Inside ChatGPT
Connect Make to ChatGPT as a plugin, then build, run, and review automations from chat: web and desktop setup, a first run, and the timeouts to know.
Automation
How to Connect External MCP Servers to a Make AI Agent
Add any external MCP server to a Make AI Agent: paste the server URL in the builder, select the tools, constrain the agent's instructions. Includes a live test.
Make
Prevent Duplicate Records When a Make Scenario Reruns: 3 Deduplication Patterns
Stop Make scenarios from creating duplicate records on reruns: search-then-filter, data-store idempotency keys, and destination upserts, step by step.
Make.com
Make.com Error Handlers Tutorial: Skip, Retry, Resume, Rollback, Commit
Learn Make.com error handlers: the five directives (Skip, Retry, Resume, Rollback, Commit), the 2026 renames, and failure routes that keep scenarios alive.
Zapier
How to Migrate Your RunSignup Zaps to the New API Caller Registration Token Before January 1, 2027
RunSignup's legacy Zapier authentication expires January 1, 2027. Migrate your Zaps to the new API Caller token connection with this step-by-step guide.
n8n
pdfRest n8n Node Tutorial: Automate PDFs (OCR, Redaction, ZUGFeRD E-Invoicing)
Install pdfRest's official n8n node and automate PDFs: OCR scanned documents, permanent redaction, and ZUGFeRD e-invoicing workflows, step by step.