Order-book depth & history for Polymarket, Kalshi & Limitless. Keyless demo, key for full access.
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https://api.depthfeed.com/mcp15 tools · 578mspolymarket_all_marketsPaid 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 if complete paginat…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 if complete paginat…
No input schema was published for this tool.
polymarket_search_marketsList 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.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.
| Parameter | Type | Description |
|---|---|---|
| coin | string | Crypto asset. Every account plan reaches all seven; only the keyless demo surface is BTC-only. |
| cursor | string | Opaque pagination cursor from a previous response's pagination.next_cursor. |
| end_time | string | Filter: markets active at/before this time as ms-epoch or ISO-8601. History is clamped to your plan's window. |
| limit | integer | Page size (1–100). |
| resolved | boolean | true → only resolved markets, false → only active. |
| start_time | string | Filter: markets active at/after this time as ms-epoch or ISO-8601. History is clamped to your plan's window. |
| type | string | Filter by market window/type, e.g. 5m, 15m, 1h, 4h, 24h. |
polymarket_get_marketFetch a single Polymarket market by id (market_id) or by slug. Provide exactly one of market_id or slug.Fetch a single Polymarket market by id (market_id) or by slug. Provide exactly one of market_id or slug.
| Parameter | Type | Description |
|---|---|---|
| coin | string | Crypto asset. Every account plan reaches all seven; only the keyless demo surface is BTC-only. |
| market_id | string | Market id from polymarket_search_markets. |
| slug | string | Market slug (alternative to market_id). |
polymarket_get_snapshotsHistorical 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.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.
| Parameter | Type | Description |
|---|---|---|
| coin | string | Crypto asset. Every account plan reaches all seven; only the keyless demo surface is BTC-only. |
| cursor | string | Opaque pagination cursor from a previous response's pagination.next_cursor. |
| end_time | string | End of time as ms-epoch or ISO-8601. History is clamped to your plan's window. |
| fill | string | ffill returns ONE ROW PER BUCKET for the whole window, carrying the last captured book into buckets that held no capture. Each row then carries `filled` (0 = a… |
| include_orderbook | boolean | Include the full bid/ask ladder per snapshot (default top-of-book). |
| interval | string | Downsample bucket — 30s, 1m, 5m, 1h, up to 1d. Returns the newest book in each bucket. Omit for every recorded book change. |
| limit | integer | Page size (1–1000). |
| market_id* | string | Market id from polymarket_search_markets. |
| start_time | string | Start of time as ms-epoch or ISO-8601. History is clamped to your plan's window. |
kalshi_search_marketsList Kalshi crypto markets (full yes/no depth, DepthFeed-exclusive). Every account plan; the keyless demo surface returns a 402 upsell.List Kalshi crypto markets (full yes/no depth, DepthFeed-exclusive). Every account plan; the keyless demo surface returns a 402 upsell.
| Parameter | Type | Description |
|---|---|---|
| coin | string | Crypto asset. Every account plan reaches all seven; only the keyless demo surface is BTC-only. |
| cursor | string | Opaque pagination cursor from a previous response's pagination.next_cursor. |
| limit | integer | Page size (1–100). |
| type | string | Filter by market window/type. |
kalshi_get_orderbookLatest yes/no order-book depth for a Kalshi market by ticker. Every account plan; only the keyless demo surface is refused.Latest yes/no order-book depth for a Kalshi market by ticker. Every account plan; only the keyless demo surface is refused.
| Parameter | Type | Description |
|---|---|---|
| ticker* | string | Kalshi market ticker from kalshi_search_markets. |
kalshi_get_snapshotsHistorical yes/no depth snapshots for a Kalshi market by ticker. Every account plan; history is bounded by your plan window.Historical yes/no depth snapshots for a Kalshi market by ticker. Every account plan; history is bounded by your plan window.
| Parameter | Type | Description |
|---|---|---|
| cursor | string | Opaque pagination cursor from a previous response's pagination.next_cursor. |
| end_time | string | End of time as ms-epoch or ISO-8601. History is clamped to your plan's window. |
| fill | string | ffill returns ONE ROW PER BUCKET for the whole window, carrying the last captured book into buckets that held no capture. Each row then carries `filled` (0 = a… |
| interval | string | Downsample bucket — 30s, 1m, 5m, 1h, up to 1d. Returns the newest book in each bucket. Omit for every recorded book change. |
| limit | integer | Page size (1–1000). |
| start_time | string | Start of time as ms-epoch or ISO-8601. History is clamped to your plan's window. |
| ticker* | string | Kalshi market ticker. |
kalshi_get_candlesHourly 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. `price` is null in…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. `price` is null in…
| Parameter | Type | Description |
|---|---|---|
| cursor | string | Opaque pagination cursor from a previous response's pagination.next_cursor. |
| end_time | string | End of time as ms-epoch or ISO-8601. History is clamped to your plan's window. |
| interval | string | Candle period. Only 1h (60m) is recorded; omit for the default. |
| limit | integer | Page size (1–500). |
| start_time | string | Start of time as ms-epoch or ISO-8601. History is clamped to your plan's window. |
| ticker* | string | Exact Kalshi market ticker from kalshi_search_markets (never constructed from a timestamp). |
limitless_search_marketsList currently-open Limitless (Base CLOB) markets, DepthFeed-exclusive. Every account plan; only the keyless demo surface is refused.List currently-open Limitless (Base CLOB) markets, DepthFeed-exclusive. Every account plan; only the keyless demo surface is refused.
| Parameter | Type | Description |
|---|---|---|
| coin | string | Crypto asset. Every account plan reaches all seven; only the keyless demo surface is BTC-only. |
| cursor | string | Opaque pagination cursor from a previous response's pagination.next_cursor. |
| limit | integer | Page size (1–100). |
| type | string | Filter by market window/type. |
limitless_get_orderbookLatest L2 depth (bids desc / asks asc) for a Limitless market by slug. Every account plan; only the keyless demo surface is refused.Latest L2 depth (bids desc / asks asc) for a Limitless market by slug. Every account plan; only the keyless demo surface is refused.
| Parameter | Type | Description |
|---|---|---|
| slug* | string | Limitless market slug from limitless_search_markets. |
limitless_get_snapshotsHistorical L2 depth snapshots (time series) for a Limitless market by slug. Every account plan; history is bounded by your plan window.Historical L2 depth snapshots (time series) for a Limitless market by slug. Every account plan; history is bounded by your plan window.
| Parameter | Type | Description |
|---|---|---|
| cursor | string | Opaque pagination cursor from a previous response's pagination.next_cursor. |
| end_time | string | End of time as ms-epoch or ISO-8601. History is clamped to your plan's window. |
| fill | string | ffill returns ONE ROW PER BUCKET for the whole window, carrying the last captured book into buckets that held no capture. Each row then carries `filled` (0 = a… |
| interval | string | Downsample bucket — 30s, 1m, 5m, 1h, up to 1d. Returns the newest book in each bucket. Omit for every recorded book change. |
| limit | integer | Page size (1–1000). |
| slug* | string | Limitless market slug. |
| start_time | string | Start of time as ms-epoch or ISO-8601. History is clamped to your plan's window. |
barsOHLCV 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 with a .P suffix (BTC…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 with a .P suffix (BTC…
| Parameter | Type | Description |
|---|---|---|
| end_time | string | End of time as ms-epoch or ISO-8601. History is clamped to your plan's window. |
| start_time | string | Start of time as ms-epoch or ISO-8601. History is clamped to your plan's window. |
| symbols* | string | Comma-separated symbols, e.g. "AAPL,BTCUSDT,BTCUSDT.P". 3 per request on Explorer, 8 Quant, 16 Research, 32 Desk. |
| timeframe | string | 1Min (default), 5Min, 15Min, 1Hour or 1Day. |
backtest_pathsMid-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], …]}}} — up to 1000 points…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], …]}}} — up to 1000 points…
| Parameter | Type | Description |
|---|---|---|
| coin | string | Crypto asset. Every account plan reaches all seven; only the keyless demo surface is BTC-only. |
| ids* | string | Comma-separated Polymarket market ids, 1 to 50, from polymarket_search_markets. |
| interval | integer | Resample interval in seconds (default 60). The floor is set by plan; a finer value is refused, not rounded. |
screenerCross-venue top-of-book snapshot for all assets across Polymarket, Kalshi, and Binance — a one-shot overview of the current state. No arguments.Cross-venue top-of-book snapshot for all assets across Polymarket, Kalshi, and Binance — a one-shot overview of the current state. No arguments.
No input schema was published for this tool.
whoamiShow the current session's plan, rate limits, history window, and coin access (reflects keyless demo vs. your API key).Show the current session's plan, rate limits, history window, and coin access (reflects keyless demo vs. your API key).
No input schema was published for this tool.
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Order-book depth & history for Polymarket, Kalshi & Limitless. Keyless demo, key for full access.
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