Overview
This section documents the public market-data endpoints provided by BBX DEX for CoinGecko derivatives exchange integration.
The current integration covers supported cryptocurrency perpetual futures markets only. Spot markets and non-crypto instruments, including tokenized equities, stock futures, ETFs, indices, and commodities, are outside the scope of this integration.
All endpoints are read-only, publicly accessible, and require no API key, signature, login, authentication token, or custom request header.
Base URL
https://dex.bbx.comEndpoint Overview
Contracts and contract specifications
GET
/fapi/market/v1/public/coingecko/contracts
Futures order book
GET
/fapi/market/v1/public/coingecko/orderbook
The Contracts endpoint combines CoinGecko's Contracts and Contract Specs requirements into a single response.
Supported Markets
The CoinGecko integration endpoints return active cryptocurrency perpetual futures markets supported by BBX for CoinGecko integration.
The following markets are excluded:
Delisted or disabled contracts
Spot markets
Tokenized equities and stock futures
ETFs and indices
Commodities
Other non-crypto instruments
General Conventions
Authentication
None
Access type
Public and read-only
Response format
Plain JSON; successful responses have no wrapper envelope
Numeric values
Prices, volumes, open interest, and rates are returned as strings
Timestamps
Returned as JSON integers
Contract identifier
BASE-TARGET, for example BTC-USDT
Funding timestamps
Unix seconds
Order-book timestamps
Unix milliseconds
API Access and Polling
The endpoints are designed to support regular automated market-data polling, including minutely polling by CoinGecko.
BBX may apply reasonable rate limits and traffic controls to maintain the stability and availability of its public API services.
Documentation
Refer to the following pages for endpoint definitions, request parameters, response fields, and example responses:
Contracts & Contract Specifications
Order Book
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