Connect

Connect via MCP, CLI, or REST API — works with any agent or platform. One package, every tool.

1Get your API key

No API key needed to get started — toolrouter-mcp auto-provisions a free account on first use. Sign in to create a named key and manage billing.

2Connect your AI

Endpointhttps://api.toolrouter.com/mcp

Go to Settings → Connectors → Add custom connector in any Claude app and enter:

Name

ToolRouter

URL

https://api.toolrouter.com/mcp

Click Add. Works immediately on Claude chat, desktop, and mobile. No restart needed.

REST API

Base URLhttps://api.toolrouter.com/v1

Call tools directly over HTTP from any language, script, or agent framework.

Discover tools

curl https://api.toolrouter.com/v1/tools

Call a tool

curl -X POST https://api.toolrouter.com/v1/tools/call \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "tool": "seo",
    "skill": "analyze_page",
    "input": { "url": "https://example.com" }
  }'

Building a product with AI?

If you have an existing agent in your product — a customer service bot, internal assistant, SaaS copilot, or workflow automation — you can give it on-demand access to 143+ tools through one integration. Image generation, video production, web search, SEO, company data, security scanning, and more — no per-tool setup.

Learn how to add ToolRouter to your product →

Bring Your Own Keys

Pass your own provider API keys via headers. They're used for that request only and never stored server-side.

X-Provider-Key-OpenAI: sk-proj-xxx
X-Provider-Key-Anthropic: sk-ant-xxx

Per-request keys override server defaults. Add them alongside your Authorization header.