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Connect Twelve Data to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Feed live financial data directly into your AI agent.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 16 capabilities

We ship only the actions that matter.

Capability set01 / 04

01-04

4 capabilities in this set.

Part of 16 available through Twelve Data.

  1. 01

    Convert currency

    This capability converts specific amounts between different currency pairs.

  2. 02

    Get bollinger bands

    This capability retrieves Bollinger Bands to help identify overbought or oversold price conditions.

  3. 03

    Get ema

    This capability calculates the Exponential Moving Average to give more weight to recent price action.

  4. 04

    Get exchange rate

    This capability fetches the current exchange rate for a specific currency pair.

Capability set02 / 04

05-08

4 capabilities in this set.

Part of 16 available through Twelve Data.

  1. 05

    Get macd

    This capability provides Moving Average Convergence Divergence data for trend and momentum analysis.

  2. 06

    Get rsi

    This capability retrieves the Relative Strength Index to check for overbought or oversold momentum.

  3. 07

    Get stochastic

    This capability pulls the Stochastic Oscillator to identify momentum shifts.

  4. 08

    Get time series

    This capability fetches historical OHLCV candlestick data at intervals ranging from 1 minute to 1 month.

Capability set03 / 04

09-12

4 capabilities in this set.

Part of 16 available through Twelve Data.

  1. 09

    Search symbols

    This capability searches for financial instruments by filtering through available symbols and exchanges.

  2. 10

    Get crypto list

    This capability lists available cryptocurrency pairs, with options to filter by exchange.

  3. 11

    Get forex list

    This capability provides a list of available forex pairs for market scanning.

  4. 12

    Get quote

    This capability pulls a full real-time stock quote including volume and price changes.

Capability set04 / 04

13-16

4 capabilities in this set.

Part of 16 available through Twelve Data.

  1. 13

    Get sma

    This capability retrieves the Simple Moving Average for various time periods.

  2. 14

    Get stock list

    This capability lists available stocks using symbol matching or exchange filters.

  3. 15

    Get company profile

    This capability accesses fundamental company data and profile information.

  4. 16

    Get real time price

    This capability provides a fast, lightweight way to get the current price of an asset.

Real work

What teams actually run

01

Automated Technical Scanning

Ask your agent to find stocks where the RSI is below 30 to identify oversold conditions.

02

Portfolio Monitoring

Have your agent check real-time quotes for your specific holdings to track daily changes.

03

Currency Conversion

Use the agent to quickly convert investment totals between different global currencies.

04

Trend Analysis

Request historical candlestick data to help your agent identify long-term price trends.

Automate a task

Put Twelve Data to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Twelve Data works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Twelve Data to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

1012ms average. Fast in production.

Twelve Data is checked daily against the live service.

Daily averagePeak 1262ms
Oct 3Today
Fastest day
803ms
Slowest day
1262ms
14-day trend
Slowing+11%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 16 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Twelve Data, so you can see the experience inside your AI.

It does not authenticate your account with Twelve Data. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Twelve Data Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_rhHo0kRUT0F3qkgUC8WX5Rz7jXRaklyqfDFrGTAm/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Twelve Data capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "twelve-data-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_rhHo0kRUT0F3qkgUC8WX5Rz7jXRaklyqfDFrGTAm/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Twelve Data in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Twelve Data owners hand off.

This MCP is built for anyone who needs to feed live market data into an AI-driven workflow.

  • 01

    Quantitative Analysts

    They hand off technical indicator calculations to the agent to speed up model testing.

  • 02

    Retail Traders

    They use the agent to monitor real-time price movements and RSI levels.

  • 03

    Financial Researchers

    They use the agent to pull company fundamentals and historical price series.

FAQ

Questions Twelve Data owners ask.

  • 01

    Do I need my own Twelve Data account?

    Yes, you will need to provide your own Twelve Data API key to use this MCP.

  • 02

    Which AI clients can use this MCP?

    This MCP works with any compatible client, including Claude, Cursor, and Windsurf.

  • 03

    Can I get crypto prices through this?

    Yes, the MCP provides access to cryptocurrency prices and available crypto pairs.

  • 04

    Does it support technical indicators?

    Yes, it includes capabilities for RSI, MACD, Bollinger Bands, SMA, EMA, and the Stochastic Oscillator.

  • 05

    How often is the data updated?

    The MCP provides access to real-time quotes and live exchange rates.

  • 06

    How do I get a Twelve Data API Key?

    Visit Twelve Data, sign up for a free account, and copy your API key from the dashboard. Free tier includes 800 API credits/day.

  • 07

    What technical indicators are available?

    SMA (Simple Moving Average), EMA (Exponential MA), RSI (Relative Strength Index), MACD, Bollinger Bands, and Stochastic Oscillator. all with customizable periods.

  • 08

    Can I get real-time crypto and forex prices?

    Yes! Use get_quote or get_real_time_price with any symbol. Crypto pairs like BTC/USD and forex pairs like EUR/USD are supported.

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