370.ai — AI Gateway: Video (Seedance 2.0, Wan, HappyHorse), Image, Speech + 100+ Chat Models

One key, 100+ models — chat with any LLM and generate video, images, speech.

CommunityOnlineAPI key requiredGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    An API key from the service settings is required

    One key, 100+ models — chat with any LLM and generate video, images, speech. Free trial at 370.ai.

    How to connect

    How to connect 370.ai — AI Gateway: Video (Seedance 2.0, Wan, HappyHorse), Image, Speech + 100+ Chat Models to Claude

    The server address to paste into Claude settings:

    https://mcp.router.ai/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect 370.ai — AI Gateway: Video (Seedance 2.0, Wan, HappyHorse), Image, Speech + 100+ Chat Models to ChatGPT

    The server address to paste into ChatGPT settings:

    https://mcp.router.ai/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect 370.ai — AI Gateway: Video (Seedance 2.0, Wan, HappyHorse), Image, Speech + 100+ Chat Models to Cursor

    The server address to paste into Cursor settings:

    https://mcp.router.ai/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (4)

    Raw names from tools/list. Only developers need these.

    list_modelsList the AI models available on 370.ai (chat / image / video / audio). Free, no billing.
    chatAsk any text/chat model on 370.ai (Claude / GPT / Gemini / DeepSeek / Qwen / ...) and get its reply. Use this when you want a **specific or different** model than your own — e.g. consult Claude while you run on GPT, use a cheaper model for bulk work, or reach a model you don't have direct access to. One key, 100+ models. Call list_models to see the full catalog of model ids. Args: prompt: the user message / question. model: model id to call (see list_models). Empty = a fast cheap default. system: optional system instruction to steer the model. max_tokens: optional cap on output length (omit to let the model decide). temperature: optional sampling temperature 0..2 (omit for the model's default). Returns the model's text reply.
    generate_imageGenerate an image from a text prompt. Use whenever the user wants a picture/illustration/photo created. Args: prompt: description of the image (English works best). size: 1024x1024 (square) / 1024x1536 (portrait) / 1536x1024 (landscape). Returns the generated PNG image.
    text_to_speechConvert text to spoken audio. Returns a status with byte size. Args: text: the text to speak. voice: ⚠️ 当前默认模型 (qwen3-tts-flash) **忽略 OpenAI 音色名** —— alloy / echo / fable / onyx / nova / shimmer 六个会被统一改写成同一个音色, 传哪个都得到逐字节相同的音频。要真正换音色请传上游音色名 (如 Cherry / Ethan)。