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GET /v2/funding-rates

Returns funding rates from a specific exchange or all exchanges, using the V2 exchange registry.

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Query Parameters

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exchange
string
Exchange ID (e.g., binance, okx, hyperliquid). Omit to query all exchanges with funding support.
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symbol
string
Filter by symbol. Exchange-native format accepted.

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Example

curl "https://api.crypton.dev/v2/funding-rates?exchange=binance"

{
  "status": "ok",
  "timestamp": 1709640000000,
  "data": [
    {
      "exchange": "binance",
      "symbol": "BTCUSDT",
      "rate": 0.0001,
      "next_funding_time": 1709654400000,
      "timestamp": 1709640000000
    }
  ]
}

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Response Fields

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data
array
V2 rates are raw (not normalized to 8h). Use V1 /v1/funding-rates for cross-exchange comparison with automatic normalization.

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Field Reference

FieldTypeDescriptionGranularityExample
exchangestringExchange ID from the registry—"binance"
symbolstringSymbol in exchange-native format (not normalized)—"BTCUSDT"
ratenumberRaw funding rate as decimal. Not normalized — 1h exchanges return 1h rate~30s per exchange0.0001
next_funding_timeinteger | nullUnix ms of next funding event (not all exchanges provide)Per funding cycle1709654400000
timestampintegerWhen this rate was fetched from the exchange~30s1709640000000

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Data Sources

Queries the exchange registry directly. Supports 12 exchanges with has_funding: true: Binance, Binance COIN-M, BingX, Bitget, MEXC, OKX, Bybit, Gate.io, HTX, Kraken Futures, Bitfinex, BitMEX, Deribit, Coinbase International, Hyperliquid, dYdX.

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Live Testing

# All Binance funding rates
curl -s "https://api.crypton.dev/v2/funding-rates?exchange=binance" | jq '.data[:3]'

# Specific symbol on OKX
curl -s "https://api.crypton.dev/v2/funding-rates?exchange=okx&symbol=BTC-USDT-SWAP" | jq .