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DepthFeed

com.depthfeed/depthfeed · v0.1.0

Order-book depth & history for Polymarket, Kalshi & Limitless. Keyless demo, key for full access.

Connect Remote server

Terminal
claude mcp add --transport http depthfeed https://api.depthfeed.com/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "depthfeed": {
      "url": "https://api.depthfeed.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "depthfeed": {
      "type": "http",
      "url": "https://api.depthfeed.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://api.depthfeed.com/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 15 found in our last check

  • polymarket_all_markets

    Paid data plan required. Return every active Polymarket market across all categories, not only crypto. AI execution credits do not unlock this export. The text result is one LLM-readable line per market: MARKET_NAME | OUTCOME PRICES | DEADLINE | MARKET_ID. The sweep fails closed…

  • polymarket_search_markets

    List Polymarket up/down crypto prediction markets for a coin. Returns market id, slug, window, status and timing. Use the returned id/slug with polymarket_get_market or polymarket_get_snapshots.

  • polymarket_get_market

    Fetch a single Polymarket crypto up/down market by market_id or slug from polymarket_search_markets. Provide exactly one of market_id or slug. Other categories, including weather, use REST discovery at /v3/polymarket/markets with an account plan.

  • polymarket_get_snapshots

    Historical order-book snapshots for one Polymarket crypto up/down market; use market_id from polymarket_search_markets. Use interval to downsample and include_orderbook for the full ladder. Other categories, including weather, use REST /v3/polymarket/{asset_id}/snapshots with an…

  • kalshi_search_markets

    List Kalshi crypto markets (full yes/no depth, DepthFeed-exclusive). Every account plan; the keyless demo surface returns a 402 upsell.

  • kalshi_get_orderbook

    Latest yes/no order-book depth for a Kalshi market by ticker. Every account plan; only the keyless demo surface is refused.

  • kalshi_get_snapshots

    Historical yes/no depth snapshots for a Kalshi market by ticker. Every account plan; history is bounded by your plan window.

  • kalshi_get_candles

    Hourly OHLC candles (yes bid, yes ask, traded price) plus volume and open interest for a Kalshi market. This is the only history that exists for non-crypto Kalshi markets — Kalshi serves no historical order book — and it reaches back up to a year, far past the order-book capture…

  • limitless_search_markets

    List currently-open Limitless (Base CLOB) markets, DepthFeed-exclusive. Every account plan; only the keyless demo surface is refused.

  • limitless_get_orderbook

    Latest L2 depth (bids desc / asks asc) for a Limitless market by slug. Every account plan; only the keyless demo surface is refused.

  • limitless_get_snapshots

    Historical L2 depth snapshots (time series) for a Limitless market by slug. Every account plan; history is bounded by your plan window.

  • bars

    OHLCV price bars for US equities and ETFs, Binance spot pairs, and perpetual futures. One minute is the finest resolution; 5Min, 15Min, 1Hour and 1Day are rolled up from it and say so with `derived`. Spell a crypto pair the way the venue does (BTCUSDT, not BTC) and a perpetual w…

  • backtest_paths

    Mid-price path per Polymarket market for backtesting, resampled to a fixed interval and bounded to each market's own lifetime so post-settlement books cannot leak in as risk-free fills. Returns {interval_seconds, markets:{<market_id>:{points:[[ts_ms, price_up, coin_price], …]}}}…

  • screener

    Cross-venue top-of-book snapshot for all assets across Polymarket, Kalshi, and Binance — a one-shot overview of the current state. No arguments.

  • whoami

    Show the current session's plan, rate limits, history window, and coin access (reflects keyless demo vs. your API key).

Headers

NameDescription
Authorization
Optional, secret
DepthFeed API key as 'Bearer df_…' (from https://depthfeed.com). Omit to use the keyless demo tier (BTC + Polymarket, top-of-book).

Details

Endpointhttps://api.depthfeed.com/mcp (Streamable HTTP)
First published29 Jun 2026
Last updated29 Jun 2026
Registry namecom.depthfeed/depthfeed

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