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I will fix and debug your n8n workflow automation errors
Collins W
About this gig
Is your n8n workflow failing, showing red nodes, returning errors, or not running the way it should?
I will find the cause and fix your existing n8n workflow so your automation works correctly again.
I can fix:
- Failed workflow executions
- Broken or misconfigured nodes
- API and webhook errors
- Authentication and credential issues
- JSON and data mapping errors
- Expressions and JavaScript errors
- Trigger and conditional logic problems
- Missing, duplicated, or incorrect data
- OpenAI, Claude and Gemini workflow errors
- Slow workflows and automation issues
You will receive a tested fix, an explanation of what caused the problem, and an updated workflow when applicable.
This Gig is for existing n8n workflows that need fixing, debugging or optimization.
If your workflow is completely broken, you are getting failed executions, or you simply cannot figure out why an n8n automation is not working, send me the workflow and error details and I will take a look.
Please provide your n8n workflow JSON, error message or screenshot, expected result, and current result when ordering.
Lets get your n8n automation working properly again.
Get to know Collins W
Collins W
n8n Automation and CRM Workflow Specialist
- FromUnited States
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, French
If leads, CRM updates, follow-ups and repetitive tasks are slowing your business down, I build automation systems that keep everything moving without constant manual work.
I provide n8n Automation, CRM Automation, B2B Lead Generation, GoHighLevel and Dubsado workflow solutions for businesses that need reliable systems.
WHAT I CAN HELP WITH
• n8n workflow automation
• B2B lead generation
• CRM and API integrations
• GoHighLevel automation
• Dubsado workflows
• Workflow debugging
I focus on accurate setup, testing, troubleshooting, clear communication and reliable execution.
FAQ
Can you fix my existing n8n workflow?
Yes. I can diagnose and fix broken nodes, failed executions, triggers, expressions, API connections, webhooks, credentials, data mapping and other workflow errors.
Can you fix n8n API and webhook errors?
Yes. I can troubleshoot API requests, webhook failures, authentication, headers, JSON responses, credentials and data passed between your n8n workflow and external services.
Can you fix OpenAI, Claude or Gemini errors in n8n?
Yes. I can troubleshoot AI model connections, API errors, credentials, prompts, data mapping and other issues affecting AI steps inside your n8n workflow.
What do you need from me to fix the workflow?
Please provide the n8n workflow JSON, the error message or screenshot, what you expected to happen and what is happening instead. Never send passwords, private API keys or other sensitive credentials.
Can you fix a workflow without rebuilding it?
Yes. I will first identify the root cause and repair the existing workflow whenever possible. I will only recommend rebuilding a section when the current setup cannot be reliably repaired.
Do you also build new n8n workflows?
This Gig focuses on fixing, debugging and optimizing existing n8n workflows. If you need a completely new automation, message me first so I can confirm the scope and requirements.
Can you fix a complex n8n workflow with multiple errors?
Yes. Complex workflows with multiple nodes, integrations, API connections, conditional logic or AI steps can be handled through the appropriate package. Send the workflow details before ordering if the scope is extensive.
