I will fix n8n workflow errors, webhook and API connections to CRM, slack and sheets


About this gig
Is your n8n workflow failing, webhook not firing, or API connection not syncing correctly?
I will troubleshoot and repair your automation so your CRM, Slack, Google Sheets, and other connected tools work reliably.
I will professionally diagnose and fix your n8n workflow, webhook, API, and integration issues.
I can help with:
- n8n workflow errors
- Broken triggers and actions
- Webhook troubleshooting
- API connection errors
- Authentication issues
- CRM integrations
- Slack notifications
- Google Sheets automation
- Data mapping problems
- JSON payload issues
- HTTP request nodes
- Filters and conditions
- Duplicate data handling
- Failed execution debugging
- Workflow testing and optimization
Whether your workflow is completely broken or only one step is failing, I will identify the cause and repair the automation based on your required process.
This service is ideal for agencies, sales teams, service businesses, and anyone using n8n to connect business tools.
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Get to know espositomar
food tutor
- FromItaly
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English
FAQ
Can you fix an existing n8n workflow?
Yes. I can troubleshoot triggers, nodes, conditions, credentials, and execution errors.
Can you fix webhook problems?
Yes. I can diagnose webhook URLs, payloads, triggers, responses, and connection issues.
Can you repair API integrations?
Yes. I can troubleshoot supported REST API connections, authentication, headers, requests, and data mapping
Can you connect n8n with CRM, Slack, and Google Sheets?
Yes. I can set up or repair supported integrations between these tools.
Can you fix failed HTTP Request nodes?
Yes. I can troubleshoot endpoints, methods, parameters, headers, authentication, and response data.
Can you improve an existing workflow instead of rebuilding it?
Yes. I can repair and optimize the existing workflow where practical.
Will you test everything before delivery?
Yes. I will test the agreed workflow and confirm that the repaired automation works as intended.

