Does Twelve Data have an MCP server?
Twelve Data maintains an official MCP server.
- Access
- Remote server
- Endpoint
- https://mcp.twelvedata.com/mcp
- Package
- mcp-server-twelve-data
- Repository
- twelvedata/mcp
- Maintainer
- Twelve Data
- Language
- Python
- Stars
- 82
- Last commit
- 13d ago
- Category
- Finance & Fintech
What it does
Twelve Data MCP (Model Context Protocol) Server provides seamless, real-time access to financial market data via WebSocket, enabling reliable streaming of price quotes, market metrics, and events directly into your applications.
Project site: twelvedata.com
The receipts
A remote server run by Twelve Data itself — nothing to install. Documented at twelvedata.com.
Published on pypi. The package page carries the exact launch arguments and required credentials.
Twelve Data MCP (Model Context Protocol) Server provides seamless, real-time access to financial market data via WebSocket, enabling reliable streaming of price quotes, market metrics, and events directly into your applications.
Connect it
Hosted by the vendor — no install, connect over HTTP with OAuth or a token.
Add it from the terminal, then restart your session:
claude mcp add --transport http twelvedata https://mcp.twelvedata.com/mcpAdd --scope user to make it available in every project.
- Open Settings → Connectors
- Click Add custom connector
- Paste
https://mcp.twelvedata.com/mcp - Finish the sign-in prompt, then enable it in the chat's tools menu
Add to .cursor/mcp.json in your project, or ~/.cursor/mcp.json for
every project:
{
"mcpServers": {
"twelvedata": {
"url": "https://mcp.twelvedata.com/mcp"
}
}
}A green dot in Settings → MCP means it connected.
Add to .vscode/mcp.json:
{
"servers": {
"twelvedata": {
"type": "http",
"url": "https://mcp.twelvedata.com/mcp"
}
}
}Then pick the server from the tools menu in Copilot's agent mode.
- Enable Developer mode under Settings → Apps & Connectors → Advanced
- Choose Create and paste
https://mcp.twelvedata.com/mcp - Complete sign-in, then enable the connector in a new chat
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Does Twelve Data have an official MCP server?
Yes. Twelve Data maintains an official MCP server, hosted at https://mcp.twelvedata.com/mcp, distributed as mcp-server-twelve-data on pypi. The source lives at twelvedata/mcp on GitHub.
How do I connect Twelve Data to Claude?
Add https://mcp.twelvedata.com/mcp as a custom connector under Settings → Connectors in Claude Desktop or claude.ai, or run "claude mcp add --transport http twelve-data https://mcp.twelvedata.com/mcp" in Claude Code.
Do I need to install anything to use the Twelve Data MCP server?
No. It is a remote server hosted by Twelve Data, so your MCP client connects to it over HTTP. You authenticate with the vendor rather than installing a package.
How is this verdict verified?
Published to the MCP Registry under Twelve Data's verified namespace com.twelvedata and documented at twelvedata.com/docs/mcp, which links the twelvedata/mcp repo and the uvx mcp-server-twelve-data package; mcp.twelvedata.com/mcp answers MCP initialize with 401 (login required). GitHub metadata is refreshed every six hours.
How we know
Published to the MCP Registry under Twelve Data's verified namespace com.twelvedata and documented at twelvedata.com/docs/mcp, which links the twelvedata/mcp repo and the uvx mcp-server-twelve-data package; mcp.twelvedata.com/mcp answers MCP initialize with 401 (login required).
- GitHub data refreshed on 2026-10-14, and again every six hours.
- Vendor docs checked by hand on 2026-09-29.
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