Twelve Data

Data and Analytics · by Twelve Data · Verified

Connector Real-time prices, 100+ technical indicators, and fundamentals for stocks, forex, crypto, and ETFs — ask in plain English, no API knowledge needed.

Install

In Claude, open Settings, then Connectors.
Find Twelve Data in the directory, or choose Add custom connector and paste the URL below.
Sign in to Twelve Data and review what it asks to reach.

Connector URL

https://mcp.twelvedata.com/mcp

Claude Code

claude mcp add --transport http twelvedata https://mcp.twelvedata.com/mcp

Run in a terminal, then run /mcp in Claude Code to sign in.

Add in Claude Open on claude.com

About

Twelve Data gives Claude instant access to global financial market data through a single, AI-powered interface. Describe what you need in plain English and the connector automatically selects the right endpoint, builds the parameters, and returns clean results.

What you can do:

- Get real-time and historical OHLCV prices for stocks, forex pairs, cryptocurrencies, ETFs, commodities, and bonds across 50+ global exchanges

- Calculate 100+ technical indicators: RSI, MACD, Bollinger Bands, EMA, SMA, ATR, Stochastic, Ichimoku, SuperTrend, VWAP, and more

- Access company fundamentals: income statements, balance sheets, cash flow, earnings history, analyst ratings, insider transactions, and key executives

- Monitor earnings calendars, IPO calendars, dividends, splits, and market movers

- Search and filter instruments by exchange, type, or country

Getting started:

A free API key is available at twelvedata.com. Paid plans unlock higher rate limits, real-time data, and premium datasets including extended fundamentals and global exchange coverage.

Twelve Data is used by thousands of developers, quant researchers, and financial professionals worldwide.

Tools

auth_status
currency_conversion
get_analyst_data
get_api_usage
get_company_info
get_company_news
get_dividends
get_earliest_timestamp
get_earnings
get_etf_data
get_financials
get_ipo_calendar
get_market_cap
get_market_movers
get_market_state
get_mutual_fund_data
get_price
get_quote
get_reference_data
get_regulatory_data
get_splits
get_statistics
get_technical_indicator
get_time_series

24 of 27 tools. claude.com lists the rest. The maker decides what the tools do and can change them. Add connectors only from makers you trust.

From the maker

Facts

Kind: Connector
Category: Data and Analytics
Made by: Twelve Data
Runs: Remote server
Works in: Claude, Claude API, Claude Code, Claude Desktop
Sign-in: Required
Added: 2026-06-18
Source: Verified