sFOX API
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Introduction
REST API
REST Endpoints
Authentication
Account Management
Custody
Orders
Algorithms & Routing Types
Market Data
WebSocket API
WebSocket API Introduction
Connecting
Authentication
Subscribing & Unsubscribing
Message Format
Market Data
Orders & Account Data
Enterprise
FIX API
FIX
Errors
Error Codes
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Enterprise
Streaming Quotes
For Enterprise clients, SFOX offers a customizable compact orderbook of real-time executable quotes. Execution is not guaranteed.
Connecting
Streaming Quotes are accessible from the SFOX websocket feed.
Endpoint
Description
Production
wss://ws.sfox.com/ws
Sandbox
Contact support
Authenticating and Subscribing
Once connected to the SFOX websocket, you must authenticate with your API key before subscribing to private feeds.
Authentication
Property
Type
Command
type
string
"authenticate"
apiKey
string
"your-api-key"
Subscribing/Unsubscribing
Property
Type
Command
type
string
"subscribe" or "unsubscribe"
feeds
string[]
"your-api-key"
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FIX
Last modified
6mo ago
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Contents
Streaming Quotes
Connecting
Authenticating and Subscribing