How to Use Proxies with n8n: Complete Guide
Route n8n workflow HTTP requests through GProxy proxies. Covers HTTP Request node configuration, environment variables, and automation patterns.
Prerequisites
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Step-by-Step Setup
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Code Examples
Why Use Proxies with n8n?
n8n is a powerful workflow automation platform that connects APIs, scrapes websites, and processes data. When your n8n workflows make HTTP requests to external services, you may hit rate limits or IP blocks. GProxy's 10M+ residential IPs let you rotate your n8n workflow's exit IP, enabling reliable data collection and API integration from any of 150+ countries.
HTTP Request Node with Proxy
n8n's HTTP Request node supports proxy configuration through its advanced options. You can set the proxy URL directly in the node settings, including authentication credentials. This routes that specific request through GProxy's proxy endpoint.
Global Proxy via Environment Variables
For self-hosted n8n, set HTTP_PROXY and HTTPS_PROXY environment variables in your n8n deployment. This routes all outgoing HTTP requests through GProxy without configuring each node individually. Useful for organizations that want all workflow traffic proxied.
Scraping Workflows
Build web scraping workflows that use GProxy for IP rotation. Combine the HTTP Request node with HTML Extract, JSON processing, and data storage nodes. Each request through GProxy's backconnect endpoint gets a unique IP, making your scraping workflows resilient to blocks.
Scheduled Data Collection
Use n8n's Cron or Schedule trigger to run periodic data collection workflows through GProxy proxies. Monitor competitor prices, track social media metrics, or aggregate news from different regions using geo-targeted proxies — all automated and hands-free.
Error Handling in Proxy Workflows
Add error handling nodes to manage proxy-related failures. Use the IF node to check response status codes, and the Error Trigger to catch and retry failed requests. GProxy's reliable infrastructure minimizes failures, but proper error handling ensures your automation runs smoothly.
Use Cases
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