Quantral

npx add-mcp 'https://app.quantral.com/api/mcp'

Connect Quantral to your assistant.

Live signals, scores, recaps and strategies in Claude, ChatGPT or any MCP-compatible agent. Free accounts get a limited preview, and the 7-day free trial unlocks everything.

Server URL

Connect in under a minute.

Claude

1. Open Settings, then Connectors.
2. Choose Add custom connector.
3. Paste the server URL.
4. Sign in with your Quantral account and approve.

Or add it from Claude's directory:

Add to Claude

ChatGPT

1. Open chatgpt.com/plugins.
2. Search for Quantral and choose Connect.
3. Sign in with your Quantral account and approve.

Or go straight to the listing:

Add to ChatGPT

Other assistants

1. In Cursor, VS Code, Windsurf or any MCP client, add a remote server with the server URL below (HTTP transport).
2. Sign in with your Quantral account in the window it opens, and approve.

What you can ask.

Name Quantral in your question so your assistant knows to use it.

What the agent can read.

Eighteen read-only tools for scores, the posts behind them, company facts, top authors, stories, strategies and your own watchlist.

Scores and chatter

get_top_signals

The stocks with the strongest chatter right now, ranked 0 to 100, over either a 24-hour or a 7-day window.

get_company_score

One company's score for both windows, each with its tier word attached: Exceptional, Strong, Moderate, Weak, or Negative. It also carries the chips the company page shows when they apply, such as Turned positive or Split views, insider buying and high volatility.

get_company_signals

The individual posts a score was built from, up to 50 per request, so you can read the case instead of taking the number on trust. Korean broker research notes shared on Telegram appear here too, as context only: they do not feed the score.

get_company_recaps

Month-by-month summaries of what the conversation around a company has actually been about.

get_stories

What people are talking about right now, written up as short stories: a headline, a few sentences, the companies and the voices behind it. Ask for an earlier week to look back.

get_story

One story with the posts it was written from, so you can read what people actually said.

get_industry_scores

Sectors or industries ranked by the strength of the chatter around their companies.

Company facts

search_companies

Look up a company by name or ticker, so the agent knows which one you mean before it pulls anything else.

get_company_profile

A company's facts: what it does, sector and industry, headquarters, market cap, dividend yield, and its returns over a week, a month, the year so far and a year.

get_upcoming_events

Upcoming earnings, ex-dividend dates, splits and investor days, for one company or across the names with the strongest chatter or your watchlist.

get_company_patents

A company's latest US patent grants from the USPTO, with titles and grant dates. Context only: patents do not feed the score.

get_company_lobbying

A company's US federal lobbying: spend by quarter, the change on the year before, and its latest reports with who filed them, the amount and the issues lobbied on. Context only: lobbying does not feed the score.

Authors

get_top_authors

The commentators with the strongest verified track record, and the ones still building one, with hit rates shown as past graded calls.

get_author

One commentator's track record, looked up by handle or name: tier, graded calls, hit rate and the companies they talk about most.

Strategies

list_strategies

Quantral's tracked strategies: rule-based 10-stock model portfolios, rebuilt weekly and compared with the S&P 500. Each comes with how often it updates, its live record and hypothetical backtest kept separate, the latest list date, and the next update.

get_strategy

One strategy's current list, which names are new this update, how each has moved since it joined, and what was dropped. Key stats keep live and backtest apart, with a plain summary and the caveats.

get_strategy_changes

What was added and dropped in the latest weekly update, or the net changes since a date you give, for checking in on a strategy you already watch.

Your account

get_watchlist

Your own Quantral watchlist with each company's score and tier, so you can ask how your stocks are doing.

For autonomous agents.

An agent with its own wallet can buy access without a person or an account. A pass paid in USDC on Base over x402 returns an API key for the server URL above: 14.99 USDC for 30 days or 5.99 USDC for 7 days.

1. Try the free sample first: GET /api/agent/sample.
2. Buy with POST https://app.quantral.com/api/agent/pass?plan=month (or ?plan=week) and answer the 402 challenge.
3. Send the key as Authorization: Bearer. Pay again from the same wallet to renew.

Details for agents in llms.txt and the OpenAPI description.