Symbols

Returns all tradeable symbols with per-symbol source availability, supported intervals, and earliest data date.

Endpoint: GET /v1/symbols Cost: 0 credits Auth: Required (API key)

Parameters

This endpoint takes no query parameters.

Response

{
  "symbols": [
    {
      "symbol": "BTC",
      "name": "Bitcoin",
      "sources": ["binance", "binance_futures", "hyperliquid", "polymarket", "kalshi", "chainlink"],
      "intervals": ["1s", "5m", "15m", "1h", "4h", "1d"],
      "earliest_data": "2024-01-15T00:00:00Z"
    },
    {
      "symbol": "ETH",
      "name": "Ethereum",
      "sources": ["binance", "binance_futures", "hyperliquid", "polymarket", "kalshi", "chainlink"],
      "intervals": ["5m", "15m", "1h", "4h", "1d"],
      "earliest_data": "2024-02-01T00:00:00Z"
    },
    {
      "symbol": "SOL",
      "name": "Solana",
      "sources": ["binance", "binance_futures", "hyperliquid", "polymarket", "kalshi", "chainlink"],
      "intervals": ["5m", "15m", "1h", "4h", "1d"],
      "earliest_data": "2024-02-01T00:00:00Z"
    },
    {
      "symbol": "XRP",
      "name": "XRP",
      "sources": ["binance", "binance_futures", "hyperliquid", "chainlink"],
      "intervals": ["5m", "15m", "1h", "4h", "1d"],
      "earliest_data": "2024-03-01T00:00:00Z"
    }
  ]
}

Response Fields

Field	Type	Description
`symbol`	string	Uppercase asset ticker (e.g., `BTC`)
`name`	string	Human-readable asset name
`sources`	string[]	Data sources that cover this symbol
`intervals`	string[]	Candle intervals available for this symbol (union across sources)
`earliest_data`	string	ISO-8601 timestamp of the earliest data point available

Example

curl "https://kwery-api.com/v1/symbols" -H "X-API-Key: YOUR_KEY"