Aulico + Claude

Use Aulico with Claude

Connect Aulico to Claude and ask about any market in plain English. Claude pulls live prices, symbols and charts from Aulico straight into your chat. You do not need to write any code to get started.

What you can do

Once Aulico is connected, you can ask Claude things like "how is Bitcoin doing today?" or "compare Apple and Microsoft over the last month". Claude looks the data up on Aulico and answers with real, up to date numbers.

This works in the Claude app and in Claude Code. The quickest setup is below. The technical reference for developers is at the end of the page.

Add Aulico to Claude

The easiest way is to add Aulico as a connector in the Claude app. It takes less than a minute and needs no coding.

  1. Open Claude.ai and go to Settings, then Connectors.
  2. Click Add custom connector.
  3. Set the name to Aulico and the URL to https://www.aulico.com/api/v1/mcp.
  4. Leave authentication set to None and save.
  5. Open a new chat, click the connectors icon, and turn on Aulico.

That is it. Claude now picks the right Aulico tool on its own whenever you ask about a market. There is nothing else to set up.

Try these prompts

Once Aulico is turned on, open a new chat and try one of these:

  • "Use Aulico to find symbols matching tesla."
  • "Fetch the AAPL symbol from Aulico and tell me which platforms it trades on."
  • "Pull the last week of daily candles for BTC from Aulico and summarise the trend."
  • "Compare Apple and Microsoft over the last month using Aulico."

For developers

Technical reference

Everything below is for programmers who want to connect from other clients or call the tools directly. If you only use the Claude app, you can stop here.

Endpoint

https://www.aulico.com/api/v1/mcp

Transport: Streamable HTTP · Authentication: None · Rate limit: 300 requests per minute per IP

The Aulico MCP server is a remote Model Context Protocol endpoint that exposes a small set of read-only tools, so Claude and any other MCP-aware client can search and fetch instruments tracked on Aulico.

Connect from Claude Code

Register the server once and it stays available in every Claude Code session. 

claude mcp add aulico --transport http https://www.aulico.com/api/v1/mcp

Verify it is connected: 

claude mcp list

Inside a session, run /mcp to see status and available tools. To remove the server, run claude mcp remove aulico.

Connect from the MCP Inspector

For development and debugging, the official MCP Inspector talks to the server with no Claude account required. 

npx @modelcontextprotocol/inspector

In the Inspector UI, set the transport to Streamable HTTP, the URL to https://www.aulico.com/api/v1/mcp, and click Connect. You can then list tools, send sample inputs, and inspect every JSON-RPC frame.

Available tools

The server currently exposes three tools. All are read-only and require no authentication.

searchSymbols

Full-text search across symbols (tickers, company names) on Aulico. Returns matching symbols and their trading platforms. Paginated.

  • query: required free-text query, e.g. "tesla", "btc"
  • page: optional 1-indexed page number, defaults to 1
  • includeMarketStates: optional, attaches live market state for each result
  • includeOpenCandles: optional, attaches the latest open candle for each result

fetchSymbols

Fetch symbols by ID, by canonical symbol, or by trading platform. With no filter, returns the paginated full list.

  • symbolIds: optional list of symbol IDs to fetch
  • canonicalSymbol: optional canonical symbol, e.g. "AAPL"
  • tradingPlatformFriendlyId: optional platform identifier, e.g. "binance", "nasdaq"
  • page: optional 1-indexed page number, defaults to 1
  • includeMarketStates: optional, attaches live market state for each result
  • includeOpenCandles: optional, attaches the latest open candle for each result

fetchCandles

Fetch OHLC (candlestick) market data for a symbol on a given timeframe. Custom timeframes such as m65 are aggregated server-side from the closest stored timeframe. The current open candle is included when paging from the latest data.

  • symbolId: required Aulico symbol ID, obtained via searchSymbols or fetchSymbols
  • timeframe: required timeframe code, e.g. "m1", "m5", "h1", "d1", "w1", "mo1", "y1"
  • lastTimestamp: optional Unix epoch in milliseconds; returns candles strictly older than this
  • limit: optional, defaults to 150, maximum 450

Available prompts

Prompts are pre-written workflows that show up as quick actions in the Claude UI. They guide Claude to call the right tools in the right order and structure the response, so you don't have to phrase the request from scratch every time.

analyse-market

Produce a structured analysis of a single market: current price, recent change, trend, key levels and notable market state. Combines search, symbol detail and multi-timeframe candles into one report.

  • symbol: required ticker or canonical symbol, e.g. "AAPL", "BTC"
  • lookbackDays: optional history window in days, defaults to 30

compare-markets

Compare two or more markets over a chosen period: relative return, volatility and pairwise correlation. The prompt picks an appropriate candle timeframe for the period automatically.

  • symbols: required comma-separated tickers, e.g. "AAPL, MSFT, GOOGL"
  • period: required lookback, one of 1d, 1w, 1m, 3m, 1y

market-trend

Concise trend summary for a single market on a single timeframe: direction, momentum, recent high and low. Lighter than the full market analysis when you already know what you are looking at.

  • symbol: required ticker or canonical symbol
  • timeframe: required candle timeframe, one of h1, h4, d1, w1

Rate limits and fair use

The endpoint is rate limited to 300 requests per minute per IP. Limit headers are returned on every response (RateLimit-Limit, RateLimit-Remaining, RateLimit-Reset). When the limit is exceeded, the server responds with HTTP 429.

The server is read-only and does not store anything you send. We log the anonymized request rate to monitor abuse.

Troubleshooting

Most issues fall into one of three buckets:

  • The connector cannot be added on Claude.ai: double-check the URL is exactly https://www.aulico.com/api/v1/mcp (no trailing slash, no query string) and that authentication is set to None.
  • Claude says no tools are available: open the Inspector and run tools/list against the same URL. If the Inspector sees the tools but Claude does not, the connector likely needs to be re-enabled in the chat sidebar.
  • Requests return HTTP 429: you have hit the per-IP rate limit. Wait for the window to reset (see the RateLimit-Reset header) and slow down the call rate.

If the issue is reproducible, capture the request and response from the Inspector and include them when you contact support.

Support

Questions, bug reports and feature requests are welcome.

Email: contact@aulico.com

Status: www.aulico.com/api/v1/health

Company: Aulico

Address: 71-75 Shelton Street, Covent Garden, London, United Kingdom, WC2H 9JQ