Systems & Operations

Production URLs

Use the following URLs to connect to sFOX production APIs. For testing, see Sandbox URLs.

API	URL
REST API	https://api.sfox.com
REST API (Candlestick / OHLCV Data)	https://chartdata.sfox.com
WebSocket API	wss://ws.sfox.com/ws
FIX API - Order Entry	fix.sfox.com:5001
FIX API – Market Data	fix-md.sfox.com:5001

Sandbox URLs

Use the following URLs to test your API connectivity.

API keys are separate from production. Sign in to the sandbox interface to create an API key. Contact us at [e-mail] for assistance configuring and funding your sandbox account.

Sandbox hosts a subset of order books and liquidity does not reflect production. Sandbox supports all functionality except transfers.

API	URL
REST API	https://api.staging.sfox.com
WebSocket API	wss://ws.staging.sfox.com/ws
FIX API - Order Entry	fix.staging.sfox.com:5001
FIX API – Market Data	fix-md.staging.sfox.com:5001

Availability Zones

The infrastructure for the sFOX platform is hosted in US-EAST-1 (AWS) within multiple availability zones:

• use1-az6

• use1-az1

• use1-az2