Crypto Funding Rates & Open Interest Tracker

   

Funding rates and open interest for crypto perpetuals & futures — across every major exchange, plus a cross-exchange funding-rate comparison. Clean, filterable CSV/Excel rows from the free CoinGecko derivatives data.

US-safe: CoinGecko relays the data, so this never calls a geo-blocked exchange API (Binance/Bybit/OKX work from Apify's US servers). No API key, no proxy.

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Two modes

1. Tickers — one row per market: funding rate, open interest, 24h volume, basis & price. Filter by coin, exchange, contract type and minimum open interest; sort by OI, funding rate (highest or most extreme), or volume.

2. Funding comparison — one row per coin showing the cross-exchange funding-rate spread: the highest-funding venue vs the lowest, the spread between them, and total open interest. A starting point for spotting funding dislocations between exchanges. Defaults to major exchanges only — because a spread is only meaningful across liquid venues.

Honest note: exchanges report funding on different intervals (1h / 8h / annualized) and this actor does not normalize them, so the spread is indicative, not a clean arbitrage — confirm each venue's funding convention before acting.

Coin	Spread	Max funding	Min funding
BTC	0.22	HTX	Deribit

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Quick start

{
  "mode": "tickers",
  "coin": "BTC",
  "minOpenInterest": 1000000,
  "sortBy": "open_interest",
  "maxResults": 500
}

Presets to try:

• BTC funding across exchanges — mode: tickers, coin: BTC
• Highest funding (squeeze hunt) — mode: tickers, sortBy: funding_rate
• Funding comparison — mode: spread (major exchanges, ranked by spread)
• One exchange only — exchange: "Binance"

No API key, no proxy, no setup.

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Output fields

Tickers: rank, indexId (coin), symbol, market (exchange), contractType, fundingRate, openInterest, volume24h, basis, spread, price, priceChange24hPct Spread: rank, indexId, fundingSpread, maxFundingRate, maxFundingExchange, minFundingRate, minFundingExchange, exchangeCount, totalOpenInterest, avgPrice

Why this actor

• Funding + OI + cross-exchange comparison in one feed — the things perp traders watch, filterable and schedulable.
• Junk filtered out — a sanity cap drops broken/illiquid exchanges reporting nonsense rates; spread mode restricts to major venues so the comparison is meaningful.
• US-safe & free — built on CoinGecko's relay, so no geo-blocks, no key, no proxy.
• Schedulable — re-run on a cron for a live funding/OI dataset into a sheet, bot or model.

Data source: Powered by CoinGecko. Funding-rate values are passed through as CoinGecko reports them; smaller exchanges can report unreliable rates, so filter by exchange / open interest for the cleanest signal. Provided as-is for research, not financial advice.

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Changelog

0.1.0 — 2026-06-05

• Initial release: crypto funding rates & open interest across exchanges from the free CoinGecko derivatives API — tickers mode (per market) + funding-comparison mode (cross-exchange spread), junk-rate sanity filter, major-exchange filter, US-safe, flat CSV/Excel, no API key.

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