KRouter is a third-party intermediary that relays AI model API requests through rotating proxies, manages quota distribution, and provides a unified OpenAI-compatible endpoint. Build in hours, not weeks.
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KRouter sits between your tools and upstream AI providers as a third-party intermediary.
KRouter sits between your client tools and upstream AI providers. It is not the official endpoint of OpenAI, Anthropic, Google, or GitHub.
Requests can be relayed through rotating proxy pools, multiple accounts, and fallback routes so quota is spread more evenly and sessions are less fragile.
Most supported tools only need one base URL, one API key, and one chosen model path to begin working with KRouter.
Everything you need to manage AI API routing in one place.
Expose a single OpenAI-compatible entry such as `https://KRouter.net/v1` to clients that support custom providers.
The service is positioned around usage control, quota balancing, and keeping sessions alive when one route becomes unstable.
The landing makes it clear that KRouter is a third-party intermediary and that upstream provider policies still matter.
A dedicated Docs page collects the setup instructions for Claude Code, Codex, OpenCode, Open Claw, Cursor, Cline, Continue, and more.
For tools like Antigravity, Copilot, and Kiro, the docs explain the MITM-oriented flow instead of pretending every tool works the same way.
Core positioning and setup content are written in English and Vietnamese so the product can onboard a wider local audience cleanly.
Requests flow from your coding tools through our relay layer to the best available upstream provider.
Use the public KRouter endpoint for OpenAI-compatible tools, or use MITM-based setup for tools that do not natively support custom local providers.
Each CLI guide mirrors the current dashboard setup flow: base URL, API key, model selection, and where to place the configuration file.
KRouter then acts as an intermediary layer for model APIs, rotating paths and helping manage quota pressure across multiple upstream channels.
Point your CLI tools to the KRouter endpoint. One base URL, one API key, one model path — that's all most tools need.
Use https://krouter.net/v1
Copy your KRouter API key from the dashboard
Select the model path you want to route
{ "env": { "ANTHROPIC_BASE_URL": "https://krouter.net/v1", "ANTHROPIC_AUTH_TOKEN": "YOUR_KROUTER_API_KEY" } }
Enter your API key below to view your current usage, limits, and expiration status.
Please read and understand the following before using KRouter.
KRouter is a third-party intermediary service, not an official AI model vendor.
Although KRouter is not an official provider, all models are called through legitimate OAuth credentials and rotating API keys sourced directly from the original providers — ensuring every response is authentic and unmodified from the upstream source.
Proxy rotation, account rotation, and fallback behavior are used to help distribute quota and reduce interruption risk.
Users are still responsible for complying with upstream provider terms, local law, and their own operational security requirements.