Integration guides

Connect your favorite tools in minutes

Choose your editor, coding agent, chat interface, or framework. Each guide includes installation, exact settings, Windows and macOS/Linux commands, and a final connection test.

Create an API key Choose a model

Create a key

Your secret starts with sk_live_.

Pick a model

62 catalog models use stable ids.

Follow a guide

Copy the settings and run a test.

Fastest setup

One command, every tool

The helper finds the AI tools you already have installed, asks for your API key once, and writes the right base URL and key into each tool's own config file. No environment variables to export, no config files to hand-edit.

Detects Claude Code, Codex, Cursor, Cline and more
Writes each tool's config in the right place for your OS
Nothing to install — npx runs it and throws it away

Prefer to wire it up by hand? Every tool is still documented step by step below.

Terminal — macOS, Linux or Windows

npx omnirouter-helper

Needs Node.js 18 or newer and an API key from Dashboard › API keys. Restart your editor afterwards so it rereads its config.

OpenAI-compatible endpoint

Base URL for Cursor, Codex, Cline, SDKs, and most tools

https://omnirouter.li/v1

Anthropic-compatible endpoint

Base URL for Claude Code

https://omnirouter.li

Choose your tool

Installation and setup

Search or filter the list, then work through the steps in order. Every code block can be copied directly.

CLI

Set up Claude Code

Anthropic's terminal coding agent

Before you begin

Node.js 18 or newer
An omnirouter API key
A Claude model from the catalog

1
Install Claude Code
Install the official CLI globally with npm.
Terminal
```
npm install -g @anthropic-ai/claude-code
```

Set the connection

Claude Code uses the Anthropic Messages API. Use the origin without /v1 and choose the block for your shell.

Environment variables

# macOS / Linux
export ANTHROPIC_BASE_URL=https://omnirouter.li
export ANTHROPIC_API_KEY=sk_live_...

# Windows PowerShell
$env:ANTHROPIC_BASE_URL="https://omnirouter.li"
$env:ANTHROPIC_API_KEY="sk_live_..."

3
Launch it
Start Claude Code inside your project with an exact model id from the catalog.
Terminal
```
claude --model claude-fable-5
```
4
Verify the connection
Ask a short question, then confirm the request appears under Dashboard > Usage.

Connection test: after your first prompt, open Dashboard > Usage. A successful request shows its model, tokens, latency, and exact cost.

Troubleshooting

401: Invalid API key

Create a new key in Dashboard > API keys and make sure the full sk_live_ value is set. A key is shown only once when created.

404: Model not found

Use the exact model identifier from the catalog, including punctuation. Display names are not accepted as model ids.

Wrong base URL

OpenAI-compatible tools use https://omnirouter.li/v1. Claude Code uses https://omnirouter.li without /v1 because it appends the Messages path itself.

402: Insufficient credit

Add prepaid credit under Dashboard > Billing. Failed requests are not charged, and requests resume immediately after top-up.

Still stuck? The request id from any error helps trace the call.Read the API docs