• What it is
• What it costs
• Launch promo
• How to install
• Who this is for
• What it is not
• Where else we’re live

I shipped the paid tier today. This is what it does, what it costs, and how to use it.

§What it is

A paid API plus an MCP server that drops into any MCP-compatible agent (Claude Code, Cursor, custom builds). Eight endpoints surface the same data feed our trading-bot fleet eats every morning:

• top_yield_farms — DefiLlama pools with emissions stripped and IL risk priced

• hl_vault_leaderboard — Hyperliquid vault NAV, 30d return, max drawdown, follower confluence

• insider_buy_clusters — SEC Form 4 cluster detection (3+ insiders, same ticker, 24h window)

• sec8k_material_today — SEC EDGAR 8-K filings filtered by material item codes

• macro_tape — SPX, NDX, VIX, UST 2y/10y/30y, DXY, GOLD, WTI, BTC, ETH live + 1d/5d change

• etf_flow_today — US spot crypto ETF aggregate flows (BTC + ETH)

• active_airdrop_farms — DefiLlama yield-gap detection

• polymarket_whale_positions — top wallets and their active positions

§What it costs

• Free tier: 24h cached, 10 results per query, always on. Enough to evaluate.

• Pro: $19 per month. Real-time data, 100 results per query, all 8 endpoints. 7-day free trial.

§Launch promo

Use code EARLY50 for 50% off first 3 months. Capped at 25 subscribers, first come first served. $9.50/mo for the same 8 endpoints.

whop.com/falsifylab/falsifylab-pro-34/?promo=EARLY50

§How to install

pip install falsifylab-alpha-mcpThen add to your agent config:

claude mcp add falsifylab-alpha --env FL_API_KEY=<your-key> -- falsifylab-alpha-mcpFree tier auto-issues a key on first request. Pro keys come from falsifylab.com/pro.

§Who this is for

Three buyer profiles in my head:

• Solo traders / quants who already write their own bots and don’t want to hand-scrape EDGAR or DefiLlama every morning. You get a clean firehose of normalized JSON.

• AI coding agent users who want their agent to access live finance data without writing a custom integration. Drop the MCP in once, every future prompt has it.

• Research teams who need a cheap second source against Bloomberg. We’re not Bloomberg. We’re a lot cheaper.

§What it is not

Not a signal service. Not a trading bot. Not advice. We don’t tell you what to buy. We deliver clean public data with light enrichment (emissions stripping, cluster detection, materiality filtering).

You build on top. The trading decisions are yours.

§Where else we’re live

• GitHub: FalsifyLab/falsifylab-alpha-mcp

• PyPI: pypi.org/project/falsifylab-alpha-mcp

• Glama MCP directory: glama.ai/mcp/servers/FalsifyLab/falsifylab-alpha-mcp

• Official MCP registry: io.github.FalsifyLab/falsifylab-alpha-mcp

• Smithery: smithery.ai/server/@falsifylab/falsifylab-alpha-mcp

Sign up: falsifylab.com/pro

Affiliate program also live — 30% recurring on every paying sub you refer, paid in USDC, no minimum audience size: whop.com/falsifylab/affiliates

Research and educational content only. Not investment advice. Do your own research.

Originally published on FalsifyLab Substack.