Free crypto futures data: open interest, funding, long/short, liquidations, volume. No API key.
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Full derivatives snapshot for one coin: price and market cap, open interest with 1h/4h/12h/24h change, volume, liquidations (total/long/short), long/short ratio per exchange, and current funding rate per exchange (OI-weighted aggregate included). The single best tool for “what's happening with X futures”.
Coin ticker, e.g. BTC
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Full derivatives snapshot for one coin: price and market cap, open interest with 1h/4h/12h/24h change, volume, liquidations (total/long/short), long/short ratio per exchange, and current funding rate per exchange (OI-weighted aggregate included). The single best tool for “what's happening with X futures”.
| Argument | Type | Description |
|---|---|---|
| symbol* | string | Coin ticker, e.g. BTC |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"symbol"
],
"properties": {
"symbol": {
"type": "string",
"description": "Coin ticker, e.g. BTC"
}
}
}List coins with live futures market data: price, 1h/24h/7d price change, open interest (with 24h change), current funding rate (OI-weighted, % per interval), 24h volume, 24h liquidations, 24h long/short ratio, and market cap. Sortable; filter to specific symbols with `symbols`.
| Argument | Type | Description |
|---|---|---|
| sort | string | Sort field, default `oi` (open interest) |
| limit | integer | Rows to return, default 20, max 100 |
| order | string | Default desc |
| symbols | array | Restrict to these tickers, e.g. ["BTC","ETH"] |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"sort": {
"enum": [
"oi",
"price",
"volume_24h",
"market_cap",
"funding_rate",
"liq_24h",
"ls_24h",
"price_pct_24h",
"oi_pct_24h",
"trending_score_24h"
],
"type": "string",
"description": "Sort field, default `oi` (open interest)"
},
"limit": {
"type": "integer",
"maximum": 100,
"minimum": 1,
"description": "Rows to return, default 20, max 100"
},
"order": {
"enum": [
"asc",
"desc"
],
"type": "string",
"description": "Default desc"
},
"symbols": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 50,
"description": "Restrict to these tickers, e.g. [\"BTC\",\"ETH\"]"
}
}
}How one coin's futures activity splits across exchanges. metric=oi returns each exchange's open interest USD with 1h/4h/12h/24h % change (window ignored); long_short returns ratio + taker buy/sell volume per exchange; liquidation returns long/short liquidation USD; volume returns traded volume USD with % changes. `total` is the coin-level aggregate.
| Argument | Type | Description |
|---|---|---|
| metric* | string | |
| symbol* | string | Coin ticker, e.g. BTC |
| window | string | Lookback window, default 24h (ignored for oi) |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"symbol",
"metric"
],
"properties": {
"metric": {
"enum": [
"oi",
"long_short",
"liquidation",
"volume"
],
"type": "string"
},
"symbol": {
"type": "string",
"description": "Coin ticker, e.g. BTC"
},
"window": {
"enum": [
"1h",
"4h",
"12h",
"24h"
],
"type": "string",
"description": "Lookback window, default 24h (ignored for oi)"
}
}
}Current and accumulated funding rates for one coin on every exchange that lists it: current rate (% per settlement interval, stablecoin- and token-margined), accumulated 1d/7d/30d/1y, settlement interval hours, and next funding time. Includes the OI-weighted aggregate rate.
| Argument | Type | Description |
|---|---|---|
| symbol* | string | Coin ticker, e.g. BTC |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"symbol"
],
"properties": {
"symbol": {
"type": "string",
"description": "Coin ticker, e.g. BTC"
}
}
}Aggregated crypto futures market snapshot: total open interest (USD, with 1h/24h % change), total liquidations (24h), Fear & Greed index, average RSI across coins, plus a 30-day daily series of open interest and liquidations. Data aggregated across major exchanges.
No arguments.
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {}
}Historical time series for one coin. metric=price returns OHLC candles with volume; oi returns open-interest candles (USD); funding returns OI-weighted funding-rate candles (% per interval); long_short returns ratio + taker buy/sell volume; liquidation returns long/short liquidation USD; volume returns taker buy/sell volume USD. Timestamps are UTC ISO 8601, newest N points.
| Argument | Type | Description |
|---|---|---|
| tf | string | Timeframe per point, default 1d |
| limit | integer | Number of most recent points, default 100 |
| metric* | string | |
| symbol* | string | Coin ticker, e.g. BTC |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"symbol",
"metric"
],
"properties": {
"tf": {
"enum": [
"1h",
"4h",
"12h",
"1d"
],
"type": "string",
"description": "Timeframe per point, default 1d"
},
"limit": {
"type": "integer",
"maximum": 500,
"minimum": 1,
"description": "Number of most recent points, default 100"
},
"metric": {
"enum": [
"price",
"oi",
"funding",
"long_short",
"liquidation",
"volume"
],
"type": "string"
},
"symbol": {
"type": "string",
"description": "Coin ticker, e.g. BTC"
}
}
}Top cryptocurrency derivatives exchanges tracked by Coinfuty, with open interest, 24h volume, 24h liquidations, futures maker/taker fees, number of markets, and CMC rank.
No arguments.
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {}
}