Developer Integrations
Practical proxy setup and verification for command-line tools, HTTP clients, browser automation, and application code.
Open the setup and developer learning path
PROXY PLANS
Turn this proxy research into a plan
Compare private and shared proxy options after reading the category guides, then choose the smallest plan that fits the workflow.
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Support Case: HTTP 407 Reported After Proxy Replacement
An anonymized Mexela support incident records replacement replies followed by later 407 reports. Learn which authentication evidence is needed before claiming a fix.
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Proxy Code Examples: Java, Rust, Python, PHP and n8n
A public source snapshot with versioned proxy examples, setup instructions and scoped local test evidence for five client families.
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Java Proxy Setup: HttpClient and OkHttp Authentication
Configure Java HttpClient and OkHttp with explicit proxy routing, safe authentication, HTTPS CONNECT, strict TLS and measured local diagnostics.
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Rust reqwest Proxy Setup: Authentication, HTTPS CONNECT and TLS
Configure Rust reqwest proxy routing, separate credentials, strict TLS and bounded diagnostics with executed HTTP, CONNECT and SOCKS5 examples.
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n8n Proxy Setup: HTTP Request Node, Authentication and Route Checks
Configure an n8n HTTP Request proxy, separate proxy and API authentication, understand environment bypasses, and verify the route from the execution host.
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PHP cURL Proxy Setup: Authentication, HTTPS CONNECT and Safe Diagnostics
Configure native PHP cURL with explicit proxy routing, separate credentials, strict TLS, finite timeouts and measured HTTP/CONNECT/SOCKS5 checks.
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Python HTTPX Proxy Setup: Authentication, SOCKS5 and Async Requests
Configure HTTPX sync and async clients with an explicit proxy, safe authentication, optional SOCKS5 support, strict TLS and measured route checks.
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Python aiohttp Proxy Setup: Sessions, Authentication and Timeouts
Use aiohttp request proxies with a reusable session, explicit timeouts and verified TLS. Includes current authentication changes and local route observations.
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HTTP_PROXY, HTTPS_PROXY and NO_PROXY: Practical Configuration Guide
Compare real proxy environment behavior across HTTPX, Requests, aiohttp, Windows curl and Linux curl, with scoped setup and bypass checks.
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GitHub Actions Proxy Setup for API Allowlisting
Check the source IP observed by your own API before relying on a CI proxy route. Includes a bounded workflow, secret handling and locally tested failure behavior.
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VS Code Proxy Setup: Marketplace, Extensions and Terminal
Separate VS Code editor networking, extension requests and terminal clients. Diagnose authentication, certificate trust and environment scope without assuming one setting covers all traffic.
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WSL2 Proxy Setup: Windows, Linux and Localhost Troubleshooting
Verify proxy environment variables inside WSL2, distinguish NAT and mirrored localhost behavior, and diagnose the exact Linux request without changing global networking.