Market data

Best bid/ask price and quantity

Returns the best bid and ask price and quantity. When `symbol` is provided, returns a single object. When omitted, returns an array of all symbols.

Returns the best bid and ask price and quantity. When symbol is provided, returns a single object. When omitted, returns an array of all symbols.

Query Parameters

symbol?string

Instrument symbol. If omitted, returns all symbols.

Response Body

`application/json`

`application/json`

curl -X GET "http://localhost:3000/api/v1/ticker/bookTicker"

{
  "symbol": "AAPL-USD",
  "bidPrice": "149.95",
  "bidQty": "25",
  "askPrice": "150.05",
  "askQty": "15",
  "time": 1709123456789
}

{
  "code": -1121,
  "msg": "Invalid symbol."
}

Account trade history GET

Get trades for the authenticated account. Returns trade history in Binance-compatible format. Requires `DATABASE_URL` to be configured. **Dev mode:** Requires `X-Account-Address` header. **Production:** Requires `X-Account-Address`, `X-Signature`, and `X-Timestamp` headers.

Order book depth GET

Returns the current order book depth for a symbol. Follows Binance USDS-M Futures format with bids and asks as `[price, qty]` arrays.