Connect DepthFeed and your agent gets 15 tools, among them backtest_paths, bars, kalshi_get_candles. It answers at https://api.depthfeed.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 4 September 2026; the last check, on 18 October 2026, succeeded.
Order-book depth & history for Polymarket, Kalshi & Limitless. Keyless demo, key for full access.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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>:{point Inputs: coin, ids, interval |
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 do Inputs: end_time, start_time, symbols, timeframe |
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 Inputs: cursor, end_time, interval, limit, start_time, ticker |
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. Inputs: ticker |
kalshi_get_snapshots | Historical yes/no depth snapshots for a Kalshi market by ticker. Every account plan; history is bounded by your plan window. Inputs: cursor, end_time, fill, interval, limit, start_time |
kalshi_search_markets | List Kalshi crypto markets (full yes/no depth, DepthFeed-exclusive). Every account plan; the keyless demo surface returns a 402 upsell. Inputs: coin, cursor, limit, type |
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. Inputs: slug |
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. Inputs: cursor, end_time, fill, interval, limit, slug |
limitless_search_markets | List currently-open Limitless (Base CLOB) markets, DepthFeed-exclusive. Every account plan; only the keyless demo surface is refused. Inputs: coin, cursor, limit, type |
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 | DEADL |
polymarket_get_market | Fetch a single Polymarket market by id (market_id) or by slug. Provide exactly one of market_id or slug. Inputs: coin, market_id, slug |
polymarket_get_snapshots | Historical order-book snapshots (time series) for one Polymarket market. Use interval to downsample and include_orderbook for the full ladder. History depth is gated by plan. Inputs: coin, cursor, end_time, fill, include_orderbook, interval |
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. Inputs: coin, cursor, end_time, limit, resolved, start_time |
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). |
Every block below points at https://api.depthfeed.com/mcp. Pick your client and copy.
claude mcp add --transport http depthfeed https://api.depthfeed.com/mcp
{
"mcpServers": {
"depthfeed": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://api.depthfeed.com/mcp"]
}
}
}{
"mcpServers": {
"depthfeed": {
"url": "https://api.depthfeed.com/mcp"
}
}
}{
"servers": {
"depthfeed": {
"type": "http",
"url": "https://api.depthfeed.com/mcp"
}
}
}{
"context_servers": {
"depthfeed": {
"url": "https://api.depthfeed.com/mcp"
}
}
}{
"mcpServers": {
"depthfeed": {
"serverUrl": "https://api.depthfeed.com/mcp"
}
}
}{
"mcpServers": {
"depthfeed": {
"url": "https://api.depthfeed.com/mcp"
}
}
}name: DepthFeed
version: 0.0.1
schema: v1
mcpServers:
- name: DepthFeed
type: streamable-http
url: https://api.depthfeed.com/mcp{
"mcpServers": {
"depthfeed": {
"httpUrl": "https://api.depthfeed.com/mcp"
}
}
}{
"mcpServers": {
"depthfeed": {
"type": "http",
"url": "https://api.depthfeed.com/mcp"
}
}
}{
"mcpServers": {
"depthfeed": {
"url": "https://api.depthfeed.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fapi.depthfeed.com%2Fmcp&type=streamable_http&id=depthfeed&name=DepthFeed
It answered our last check on 18 October 2026 in 132 ms. Over 10 checks since 4 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by depthfeed.com and served from api.depthfeed.com, the vendor's own domain: https://api.depthfeed.com/mcp.
15, as returned by the server's own tools/list on 10 September 2026: backtest_paths, bars, kalshi_get_candles, kalshi_get_orderbook, kalshi_get_snapshots, kalshi_search_markets, limitless_get_orderbook, limitless_get_snapshots, and 7 more.
It answered our last check on 18 October 2026 in 132 ms. Over 10 checks since 4 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://api.depthfeed.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.depthfeed. Endpoint host: api.depthfeed.com. ARD identifier: urn:air:com.depthfeed:mcp:depthfeed.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.