CryptoStruct Market Data MCP ServerVerifiedFeatured

What is CryptoStruct Market Data?

CryptoStruct Market Data is a first-party remote MCP server for historical crypto and prediction-market data plus live market statistics. It exposes a catalog of ~500K instruments across 35 venues — spot, perpetuals, futures, options and event contracts — with day-level archive coverage back to 2021. The catalog, market stats and even the guest purchase flow work keyless; signing in via OAuth (optional) links a CryptoStruct account for order history, purchased-file downloads and automatic credit redemption. Payment is a Stripe checkout URL handoff — the server never touches payment credentials.

How to use CryptoStruct Market Data?

It is a hosted remote server — there is nothing to install or run. Add the endpoint to any MCP-compatible client:

Claude Code

claude mcp add --transport http cryptostruct https://cryptostruct.com/mcp
# or, to enable account sign-in via OAuth:
claude mcp add --transport http cryptostruct https://cryptostruct.com/mcp/auth

Cursor / generic JSON config

{
  "mcpServers": {
    "cryptostruct": {
      "url": "https://cryptostruct.com/mcp"
    }
  }
}

claude.ai — Settings → Connectors → Add custom connector → https://cryptostruct.com/mcp/auth

Key features of CryptoStruct Market Data

- Endpoint: https://cryptostruct.com/mcp (Streamable HTTP, stateless, JSON mode);
OAuth variant at https://cryptostruct.com/mcp/auth (Dynamic Client Registration + PKCE)
- Server card: /.well-known/mcp/server-card.json
- Documentation: https://cryptostruct.com/docs/mcp · Product docs: https://docs.cryptostruct.com
- 21 tools in four groups: catalog & discovery, market statistics, commerce, account
- Catalog & discovery: search ~500K instruments (BTC, ETH, SOL and thousands more)
across 35 venues, including prediction-market event contracts as first-class
instruments; day-level archive coverage per instrument
- Market statistics: live snapshots and minute/hourly/daily aggregates — OHLC, VWAP,
trades, turnover, spreads, top-of-book depth; slippage / market-impact curves
- Buying data: raw tick files at €1 per instrument-day via Stripe checkout URL
handoff; free full-day sample files without any purchase 
- Account tools (OAuth): list orders, download purchased files, check subscription
and credit balance; checkout applies Premium credits automatically
- Rate limits: weighted budget of 120 units/min keyless or per user, 600 units/min
for Premium; over-tier calls return static upgrade errors, never hard failures
- All file sizes are compressed (zstd) bytes; market values are USD; sale prices are EUR
- Minute-granularity data is retained ~30 days upstream; hourly/daily aggregates reach
back further

Use cases of CryptoStruct Market Data

- Let an AI agent research market microstructure: spreads, order-book depth, turnover
and slippage across venues for any listed instrument.
- Run event studies on historical minute series (Premium), e.g. price and liquidity
behavior around news or settlement events in crypto and prediction markets.
- Discover and compare instruments across venues before buying tick data — coverage,
live snapshots and price quotes are free and keyless.
- Automate data procurement: an agent assembles a basket of instrument-days, gets a
quote, and hands the user a Stripe checkout URL; purchased files are then downloadable
through the account tools.
- Evaluate data quality (gap, error and latency metrics) per instrument before
committing to a dataset (Premium).

FAQ from CryptoStruct Market Data

Where is the source code for CryptoStruct Market Data?

The server is operated by CryptoStruct as a hosted service. The linked repository
documents the server (tools, tiers, conventions, client setup) — there is nothing to
install or run from it.

Does CryptoStruct Market Data include a standard MCP config?

Yes — the README contains a standard JSON MCP configuration block (see "How to use"
above), so the Config tab shows a ready-to-paste config.

Do I need an API key?

No. The catalog, market statistics and the guest purchase flow work keyless. OAuth
sign-in is optional and only needed for account tools; Premium (€20/month) unlocks
longer stats windows, minute-series history, larger search limits and a 5× call budget.