How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Bullish WebSocket Multi-Order Book API

AsyncAPI 3.0.0 document for simultaneous subscriptions to multiple L1 and L2 order books across different Bullish markets over WebSocket.

Bullish WebSocket Multi-Order Book API is one of 32 APIs that Bullish publishes on the APIs.io network, described by an AsyncAPI event-driven specification.

Tagged areas include Market Data and WebSocket. The published artifact set on APIs.io includes an AsyncAPI specification and API documentation.

This event API exposes 0 operations across 1 channel, and defines 5 schemas. It is described by AsyncAPI 3.0.0, at version 1.0.0.

The API connects through 6 servers: api.exchange.bullish.com (wss), registered.api.exchange.bullish.com (wss), prod.access.bullish.com (wss), api.simnext.bullish-test.com (wss), registered.api.simnext.bullish-test.com (wss), simnext.access.bullish.com (wss).

0 operations 1 channels 5 schemas

Metadata

The identity and technical contract details declared by the specification.

Specification
AsyncAPI 3.0.0
API Version
1.0.0
Base URL
wss://api.exchange.bullish.com

Messages & Schemas 5

The contract defines 5 schemas that model the data carried by its messages. The most detailed are MarketDataOrderbookRejectionPayload (3 properties), MarketDataOrderbookTopicSubscriptionParams (2 properties). Each schema is shown below with its type and property counts.

MarketDataOrderbookJsonRpcRequestId
string
ID returned by server in the acknowledgement
MarketDataOrderbookJsonRpcVersion
object
Version of the Json RPC protocol
MarketDataOrderbookJsonRpcCommandType
object
"command"
MarketDataOrderbookRejectionPayload
object
3 properties
MarketDataOrderbookTopicSubscriptionParams
object
2 properties 2 required

Specification

The full machine-readable AsyncAPI contract behind this narrative.

Source

bullish-ws-orderbook-asyncapi.yml Raw ↑

Other APIs Bullish publishes across the network.

Bullish Deprecated Features and APIs
Bullish WebSocket Anonymous Trades API
Bullish WebSocket Anonymous Ticks API
Bullish WebSocket Auction Feed API
Bullish WebSocket Index Data API
Bullish WebSocket Private Data API
Bullish FIX API
Bullish Aggregator API
Bullish Account Assets API
Bullish Amm Instructions API
Bullish Asset Data API
Bullish Auction Public API
Where this information came from

This is an independent, third-party profile of Bullish WebSocket Multi-Order Book API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.