Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix n8n API integration, webhook and http request errors
Israel.D
About this gig
Is your n8n workflow failing to connect to an API, receive webhook events, or transfer data between applications?
I can help you troubleshoot the connection and repair the underlying issue.
I work with REST APIs, HTTP Request nodes, webhook triggers, JSON responses, authentication settings, and data mapping to help your integrations run correctly.
My services include:
- Troubleshooting HTTP 400, 401, 403, 404, and 429 errors
- Fixing webhook configuration and trigger issues
- Debugging API requests, headers, parameters, and response data
- Correcting JSON mapping and missing fields
- Testing API connections and workflow execution
You will receive the agreed repair, a tested connection where the external service permits it, and a brief explanation of the changes.
Please contact me before ordering with the API or application involved and the error you are experiencing. Never send passwords, API keys, or other secret credentials in chat.
Let's get your API integration working reliably!
Get to know Israel.D
Israel.D
n8n Automation and AI Workflow Specialist
- FromNigeria
- Member sinceSep 2026
Languages
English, Spanish, French, German
I help businesses automate repetitive tasks with reliable n8n workflows, AI automation, API integrations, and custom AI agents. I build and troubleshoot workflows that connect APIs, webhooks, CRMs, forms, spreadsheets, communication tools, and other business systems.
Whether you need a new automation, an existing n8n workflow fixed, or an AI-powered process connected to your tools, I focus on clean setup, accurate data flow, proper testing, and dependable results.
My goal is simple: reduce manual work, connect your systems, and create automation that works smoothly for your business.
My Portfolio
Other Software Development Services I Offer
FAQ
What types of n8n workflow errors can you fix?
I can troubleshoot failed executions, broken nodes, JavaScript expressions, incorrect data mapping, API errors, webhook issues, and workflow logic problems. Please contact me first to confirm your specific issue is within my scope.
What do you need from me to start?
I need a description of the problem, the error message or relevant execution logs, and your expected workflow result. If necessary, you can provide workflow JSON with credentials and sensitive information removed.
Can you fix an existing n8n workflow without rebuilding it?
Yes. I can inspect your existing workflow, identify the cause of the issue, and repair the affected nodes or logic where possible. I will discuss any major changes with you before proceeding.
Do you work with APIs and webhooks?
Yes. I can troubleshoot HTTP Request nodes, API authentication configuration, webhook triggers, response data, and field mapping, depending on the issue and the external service involved.
Will you test the workflow after fixing it?
Yes. I will test the repaired workflow using the available test data and access, then explain the changes made. Testing with your live services may require your cooperation and appropriate permissions.
