370.ai — AI Gateway: 100+ Chat Models, Image & Speech Generation

ai.routerPublished by router.aiOfficial publisherv1.0.1Updated Oct 24, 2026

One key, 100+ models: chat with any LLM, generate images and speech. Live model list. Free trial.

VerifiedStreamable HTTPWeb executableMedia & DesignAI & ML

Overview

AI-generated overview

Remote AI gateway MCP server that lets an assistant call 100+ chat models, generate images, and convert text to speech through one 370.ai API key.

What you can do
  • List every chat, image, video and audio model id the key can call, free of charge
  • Ask any text model on the gateway (Claude, GPT, Gemini, DeepSeek, Qwen and others) and get its reply
  • Generate a PNG image from a text prompt at square, portrait or landscape sizes
  • Convert text to spoken audio with a chosen voice id
When to use it
Useful when you want the assistant to consult a model other than the one it runs on, route bulk work to a cheaper model, reach a model you lack direct access to, or add image and speech generation without separate provider integrations.
Requirements
A remote streamable HTTP endpoint; no local package. Requires a 370.ai API key sent as a bearer token in the Authorization header; a free key with trial credits is available.
Before you install
The API key is a secret passed in the Authorization header. Image and speech generation, and chat calls, are billed to that key, so usage can cost money; text_to_speech is billed per input character. Prompts and text are sent to the 370.ai service.

Installation

In SourceWeft

  1. Open 370.ai — AI Gateway: 100+ Chat Models, Image & Speech Generation in the dashboard and add it to a workspace.
  2. Connect Authorization token credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/ai.router%2Fai-gateway/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "370-ai-ai-gateway-100-chat-models-image": {
      "type": "http",
      "url": "https://mcp.router.ai/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_TOKEN>"
      }
    }
  }
}

Tools

4

list_models

List every model id your API key can call on 370.ai (chat / image / video / audio). Free, no billing.

Takes no parameters.

chat

Ask 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.

Parametersmodelpromptrequiredsystemmax_tokenstemperature

generate_image

Generate 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.

Parameterssizepromptrequired

text_to_speech

Convert text to spoken audio. Billed per input character on your key. Args: text: the text to speak. voice: voice id. The OpenAI voice names (alloy / echo / fable / onyx / nova / shimmer) are accepted, but on the default model they are all mapped to the same default voice, so they sound identical. To pick a different voice, pass a voice id supported by the model (for the default model, e.g. Cherry or Ethan). Returns a short status line plus the generated audio as an audio content block (mimeType as returned by the gateway, e.g. audio/mpeg).

Parameterstextrequiredvoice

Version history

2
  1. v1.0.1LatestOct 3, 2026
  2. v1.0.0Sep 16, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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