GTXT.TUBE · MCP

Your studio, inside your AI assistant

Connect your existing GTXT.TUBE account to a compatible MCP client. Models, credits and results are shared with the website and Telegram.

Credit purchase price: $0.006875–$0.007143, depending on the pack. · Credits are valid for 24 months from purchase.

Server address

https://gtxt.tube/api/mcp

Streamable HTTP · OAuth 2.1 · PKCE

Choose OAuth and dynamic client registration (DCR), sign in, then review and approve access. You do not need to copy an API key.

Connect your client

Claude

Open Customize → Connectors → + → Add custom connector. Enter the server address and choose Connect. For a managed workspace, an owner may need to add the connector first. Claude instructions

ChatGPT

In Settings → Security and login, enable Developer mode if your account and workspace allow it. Open Plugins, press + and create a developer-mode app with the server address. Choose OAuth with DCR, connect, then select the app for the conversation. ChatGPT instructions

Cursor

Add this entry to .cursor/mcp.json in your project or ~/.cursor/mcp.json for all projects, then complete the OAuth sign-in offered by Cursor. Cursor instructions

{
  "mcpServers": {
    "GTXT.TUBE": {
      "url": "https://gtxt.tube/api/mcp"
    }
  }
}

Gemini CLI

Add this entry to the mcpServers section of Gemini CLI settings.json, then complete its OAuth flow. This instruction is for Gemini CLI; it does not imply support in every Gemini website or app. Gemini CLI instructions

{
  "mcpServers": {
    "GTXT.TUBE": {
      "httpUrl": "https://gtxt.tube/api/mcp",
      "trust": false
    }
  }
}

Instructions checked on 15 September 2026. Client menus and access policies may change. The server can be added by URL; inclusion in a public directory is a separate review.

Eight tools

Tool	Purpose
`list_models`	Models, providers, rates and availability
`estimate_cost`	Quote the selected settings without generating
`generate_image`	Generate an image
`generate_video`	Generate a video
`generate_speech`	Turn text into speech
`generate_music`	Create music or lyrics
`get_task_status`	Task status, output, charge and balance
`list_assets`	Your materials and history
`get_balance`	Shared balance and credit expiry

Availability is reported per model. The catalog can include models without a launch adapter. These are not presented as ready to generate.

Price before generation

Ask the assistant to estimate_cost first. Generation responses include credits_spent and balance_after. While processing, credits_reserved shows the hold; the final result and charge are obtained with get_task_status. There is no separate MCP plan.

At most two account tasks can run concurrently. Rate limits are 60 calls per minute per token and 120 per account. Reusing a request_id safely retrieves the same request; a new identifier means a new purchase of generation.

“Use GTXT.TUBE: show my balance, find an available speech model and estimate the cost of reading this text. Wait for my instruction before generating.”

Your access and materials

Read access exposes your balance, history and requested material links to the client. Generation access can spend your GTXT.TUBE credits. Access tokens last 15 minutes; refresh tokens rotate, and a connection requires sign-in again after 30 days. Revoke connections in Account at any time.

MCP material links last 15 minutes and stop working when the connection is revoked. Anyone who has a link can open it during that time. Downloaded copies remain in the receiving client. Website sharing links are created only on your request, last seven days and can also be revoked.

Manage connections → · Privacy