Build on Aethyn
Aethyn is a residential proxy network with a unified endpoint, transparent billing, and targeting baked into the standard username and password format. Use raw proxy auth — or install our optional SDK for typed URL building.
curl -x "http://user-country-DE-session-a3f8:<key>@proxy.aethyn.io:2099" \ https://ifconfig.me # Same credentials, Elite pool proxy.aethyn.io:5499
Choose a documentation path.
Start with your first request, then add credentials, targeting, protocol choices, and usage billing.
Quickstart
Send your first request through the Aethyn tunnel in under 60 seconds.
Authentication
Username/password auth for HTTP and SOCKS5. Your credentials live in the dashboard, never in code.
Targeting
Country, city, and session targeting baked into the username — SDK optional for typed helpers.
HTTP & SOCKS5
Two ports, same credentials. When to use which.
Billing
How bandwidth is metered, when usage shows up in your dashboard, and how pay-as-you-go plans work.
Browser MCP
Give your AI agent a real browser through residential proxies — it picks the country per task and verifies the exit IP.
Typed proxy URLs for Node.js and Python.
proxy-builder-sdk builds correct targeting strings with validation, port selection, and Playwright helpers — on npm and PyPI.
Copy-paste proxy setup for your stack.
Step-by-step guides for Python, Node.js, Playwright, Scrapy, Selenium, and 25+ more tools — with HTTP and SOCKS5 snippets for Premium and Elite.
Talk to us about custom plans or compliance docs.
For 100+ GB plans, dedicated SLA, or compliance documentation, mention custom plan in the subject.
We read every message and can point you to the right proxy setup, billing path, or integration guide.