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## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.LOG IN
Try the Openrouter MCP for free
Make Openrouter available to your AI through Composio’s MCP server. It takes 2 minutes and it's free.
## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.Connect Openrouter MCP for freeHow it works
ChatGPTWhich models on OpenRouter have the cheapest input pricing?
- Connecting to Openrouter
- OPENROUTER_LIST_AVAILABLE_MODELS
- Answer ready
What the Openrouter MCP makes possible
Once you connect the Openrouter MCP through Composio, your AI can use the tools below to act on your behalf.
- OPENROUTER_LIST_AVAILABLE_MODELS
List Available Models
List available models via OpenRouter API.
- OPENROUTER_GET_CREDITS
Get Credits
Get the current API credit balance for the authenticated user.
- OPENROUTER_CREATE_CHAT_COMPLETION
Create Chat Completion
Generate a chat-style completion.
- OPENROUTER_GET_CURRENT_KEY
Get Current Key
Get information about the currently authenticated API key.
- OPENROUTER_LIST_USER_MODELS
List User Models
List models filtered by user provider preferences, privacy settings, and guardrails.
- OPENROUTER_LIST_MODEL_ENDPOINTS
OpenRouter List Model Endpoints
List endpoints for a specific model.
- OPENROUTER_GET_MODELS_COUNT
Get Models Count
Get the total count of available models on OpenRouter.
- OPENROUTER_CREATE_COINBASE_CHARGE
Create Coinbase Charge
Create a Coinbase charge for crypto payment to add credits to your OpenRouter account.
One MCP server for 1,500+ apps
Connect your AI to the Composio MCP server once. Then add Openrouter and other apps from our catalog of 1,500+ whenever you need them, authorizing each account as you go. Watch the video for a quick overview.
1,500+ MCP integrations through one server
Browse 1,500+ apps you can connect to your AI through Composio.
Building an app that relies on the Openrouter MCP?
Use Composio to bring Openrouter tools into your app and let each user connect their own account. Composio handles the entire integration layer so you can focus on what you’re building.
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