Available Feeds - PolyNode

Feed reference

All feeds update at approximately one event per second. Prices are quoted in USD. The examples below show explicitly selected spot events. The same seven feed names apply to spot, 30-second TWAP, and 60-second TWAP events. See Chainlink Spot and TWAP Prices for the current default, explicit spot selection, and twap_windows filters.

BTC/USD

Bitcoin. The most liquid and widely traded crypto asset.

{
  "type": "price_feed",
  "feed": "BTC/USD",
  "timestamp": 1774672089,
  "is_twap": false,
  "twap_window_seconds": null,
  "data": {
    "feed": "BTC/USD",
    "price": 66236.61,
    "bid": 66236.61,
    "ask": 66236.61,
    "timestamp": 1774672089,
    "is_twap": false,
    "twap_window_seconds": null
  }
}

ETH/USD

Ethereum.

{
  "type": "price_feed",
  "feed": "ETH/USD",
  "timestamp": 1774672588,
  "is_twap": false,
  "twap_window_seconds": null,
  "data": {
    "feed": "ETH/USD",
    "price": 1989.68,
    "bid": 1989.68,
    "ask": 1989.68,
    "timestamp": 1774672588,
    "is_twap": false,
    "twap_window_seconds": null
  }
}

SOL/USD

Solana.

{
  "type": "price_feed",
  "feed": "SOL/USD",
  "timestamp": 1774672588,
  "is_twap": false,
  "twap_window_seconds": null,
  "data": {
    "feed": "SOL/USD",
    "price": 82.57,
    "bid": 82.57,
    "ask": 82.57,
    "timestamp": 1774672588,
    "is_twap": false,
    "twap_window_seconds": null
  }
}

BNB/USD

BNB (Binance).

{
  "type": "price_feed",
  "feed": "BNB/USD",
  "timestamp": 1774672588,
  "is_twap": false,
  "twap_window_seconds": null,
  "data": {
    "feed": "BNB/USD",
    "price": 610.54,
    "bid": 610.54,
    "ask": 610.54,
    "timestamp": 1774672588,
    "is_twap": false,
    "twap_window_seconds": null
  }
}

XRP/USD

XRP.

{
  "type": "price_feed",
  "feed": "XRP/USD",
  "timestamp": 1774672588,
  "is_twap": false,
  "twap_window_seconds": null,
  "data": {
    "feed": "XRP/USD",
    "price": 1.326,
    "bid": 1.326,
    "ask": 1.326,
    "timestamp": 1774672588,
    "is_twap": false,
    "twap_window_seconds": null
  }
}

DOGE/USD

Dogecoin.

{
  "type": "price_feed",
  "feed": "DOGE/USD",
  "timestamp": 1774672588,
  "is_twap": false,
  "twap_window_seconds": null,
  "data": {
    "feed": "DOGE/USD",
    "price": 0.08991,
    "bid": 0.08991,
    "ask": 0.08991,
    "timestamp": 1774672588,
    "is_twap": false,
    "twap_window_seconds": null
  }
}

HYPE/USD

Hyperliquid.

{
  "type": "price_feed",
  "feed": "HYPE/USD",
  "timestamp": 1774672588,
  "is_twap": false,
  "twap_window_seconds": null,
  "data": {
    "feed": "HYPE/USD",
    "price": 38.60,
    "bid": 38.60,
    "ask": 38.60,
    "timestamp": 1774672588,
    "is_twap": false,
    "twap_window_seconds": null
  }
}

Filtering

Subscribe to specific feeds only:

{
  "action": "subscribe",
  "type": "chainlink",
  "filters": {
    "feeds": ["BTC/USD", "ETH/USD", "SOL/USD"]
  }
}

Feed names are case-insensitive. "btc/usd" and "BTC/USD" both work. To receive spot prices for the selected feeds, add price_source: "spot":

{
  "action": "subscribe",
  "type": "chainlink",
  "filters": {
    "feeds": ["BTC/USD", "ETH/USD", "SOL/USD"],
    "price_source": "spot"
  }
}

Subscribing to all feeds

Omit the feeds filter to follow the default stream for all feeds:

{"action": "subscribe", "type": "chainlink"}

The default stream now sends both TWAP windows per feed. Add price_source: "spot" for every spot pair, or select twap_windows: [30] or [60] when your application needs only one TWAP lookback.

​Feed reference

​BTC/USD

​ETH/USD

​SOL/USD

​BNB/USD

​XRP/USD

​DOGE/USD

​HYPE/USD

​Filtering

​Subscribing to all feeds