Best Bid Ask

GET

/bestBidAsk

Orderbook

Represents the total limit buy size (best bid) and limit sell size (best ask) at the closest price levels to the last traded price. These are the first executable price levels on each side of the orderbook.

Request

Authorization

API Key

Add parameter in header

x-api-key

Example:

x-api-key: ********************

OAuth 2.0

Client Credentials

Add the parameter

Authorization

to Headers，whose value is to concatenate the Token after the Bearer.

Example:

Authorization: Bearer ********************

Token URL: https://api.hyblockcapital.com/v2/oauth2/token

Query Params

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location 'https://api.hyblockcapital.com/v2/bestBidAsk?coin=BTC&exchange=binance_perp_stable&timeframe=1m&limit=50&startTime=1782777600&endTime=1782864000&sort=asc&advanceFilter=none&marketTypes=all&depth=0%2C5' \
--header 'x-api-key: <api-key>' \
--header 'Authorization: Bearer <token>'

Responses

🟢200OK

application/json

Bodyapplication/json

Example

{
    "data": [
        {
            "bestAsk": 64330.7,
            "bestBid": 64330.6,
            "openDate": 1783687440
        }
    ],
    "metadata": {
        "exchanges": [
            "binance_perp_stable"
        ]
    }
}

🟠400Bad Request

🟠422Unauthorized

🔴500Forbidden

Modified at 2026-08-04 07:40:05

Asks Increase Decrease

Bid Ask