Learn how smart routing works, integrate any chat-completions client in 2 minutes, and master Budget Controls, auto-recharge and the Guardian system.
Start with the quickstartSeven analyzers, sub-millisecond decision, no LLM call.
5% upfront fee, no markup, first $10 fee-free.
Automatic protection against runaway agents and duplicate traffic.
How HiWay is structured legally — and why it matters for your invoicing.
Atomic pre-flight reservation. You cannot overdraft. Period.
Per-day and per-month spend caps with automatic tier degradation.
Top up automatically before your balance hits zero.
We monitor provider price changes and alert you the moment they happen.
Break down spend by end user, not just by API key.
Drop-in: change one line, route through HiWay.
Point LangChain at HiWay with one base_url change.
Streaming chat UIs with HiWay as the provider.
Use HiWay as the LLM endpoint for every n8n AI node.
No SDK? No problem. HiWay speaks standard chat-completions.
When HiWay refuses a request because the balance can't cover it.
Your API key didn't authenticate. Here's how to fix it.
Who rate-limited you, and how to unblock.
When the provider is down, HiWay tells you which one.