Real-time auction and private sale data across 11 asset classes — now queryable through conversational AI.
Ask a wealth advisor how their client’s Patek Philippe collection has performed against the S&P 500 over the past 18 months, and you’ll likely get a pause, a vague reference to “strong demand,” and maybe a link to a PDF from last quarter. Ask Claude the same question with the Alt/Finance MCP Connector, and you’ll get an answer backed by actual transaction data — in seconds.
Today, we’re announcing the launch of the Alt/Finance MCP Connector for Anthropic’s Claude. It’s the first tool to bring real-time alternative asset market intelligence into a conversational AI platform, and it changes how investment professionals, luxury brands, and family offices interact with one of the world’s most opaque data domains.
The connector delivers real-time transaction data across 11 alternative asset classes: fine art, luxury watches, jewelry, gemstones, classic automobiles, designer handbags, fine wine, private aircraft, luxury real estate, sports memorabilia, and motorcycles. It covers both public auctions — Christie’s, Sotheby’s, Phillips, Bonhams, and hundreds of regional houses — and private sales globally. We’re the only provider with both.
Through Claude, users can query this data conversationally. No dashboards to navigate, no exports to wrangle, no analyst to brief. Just ask.
A family office in New York manages a portfolio that includes a significant contemporary art collection, several vintage Ferraris, and a cellar of investment-grade Burgundy. Before the connector, their quarterly alternative asset review took two weeks of manual research across auction databases, dealer conversations, and market reports. Now their advisor asks Claude: “How have post-war contemporary art prices moved relative to the broader equity market this year, and which artists in our collection have seen the largest valuation shifts?” They get a data-backed answer they can present to the family in the same meeting.
A luxury watch brand tracks how their timepieces perform on the secondary market — because resale value has become the ultimate brand health metric. When a Rolex Submariner holds 95% of its retail value at resale while a competitor drops to 70%, that’s not just a data point — it’s a strategic signal about brand positioning, pricing power, and collector sentiment. Their marketing team uses the connector to monitor secondary market performance across their entire catalog and benchmark against competitors in real time.
A hedge fund evaluating alternative asset allocation needs to understand correlation patterns between luxury markets and traditional financial instruments. Their analysts ask Claude to compare risk-adjusted returns across watch indices, wine indices, and art market segments against equity benchmarks — pulling from actual transaction data rather than the estimated indices that have historically been the only option. The result: allocation models built on real market activity, not approximations.
The alternative asset market represents roughly $2.8 trillion in value globally. Yet it has operated without standardized data infrastructure for centuries. The reasons are structural: transactions happen across thousands of auction houses, private dealers, and direct sales in dozens of countries. Cataloguing is inconsistent. Provenance documentation varies wildly. A single Basquiat can sell for $110 million in an evening, and the data about that sale might live in a PDF catalog, a handwritten ledger, or nowhere publicly accessible at all.
We built Alt/Finance to solve this. Our platform aggregates, normalizes, and delivers this data at scale. The MCP Connector extends that capability into the AI layer — making it possible for anyone with access to Claude to query these markets as naturally as they’d query a stock ticker.
This matters for the broader AI ecosystem too. The Model Context Protocol is expanding what “financial data” means. Equities, fixed income, and derivatives have been queryable through AI tools for years. Alternative assets have not. The Alt/Finance connector closes that gap, and in doing so, demonstrates what MCP can do for complex, real-world data domains that have resisted digitization.
The connector integrates with the platforms institutional users already rely on: FactSet, Bloomberg, and Refinitiv. It’s available on AWS Data Exchange and Google Cloud Marketplace. And it’s backed by the rigor you’d expect — Alt/Finance is an alumnus of the Accenture Fintech Innovation Lab.
For investment firms, family offices, and luxury brands ready to bring real-time alternative asset intelligence into their AI workflows, the MCP Connector for Claude is available now.
To learn more or request a demo, contact us at support@altfndata.com.
Alt/Finance is a NYC-based alternative market intelligence company. We cover 11 asset classes with real-time auction and private sale data globally.
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