APIs for building exchange and institutional trading experiences.
XchangeOS is conceived as an API-first platform with real-time interfaces for market data, orders, accounts, operational events and connected services.
Integrate through familiar protocols.
Use REST for configuration and business workflows, WebSocket-style streams for real-time events, and FIX-compatible patterns for institutional connectivity where required.
POST /v1/orders
{
"market": "BTC-USD",
"side": "buy",
"type": "limit",
"quantity": "1.00"
}
// stream normalized executions
SUBSCRIBE /v1/executions
Developer surfaces for every layer.
Trading APIs
Orders, executions, quotes, positions and trading events through consistent interfaces.
Market Data
Normalized market metadata and real-time data streams for customer and institutional apps.
Operations APIs
Expose selected administrative workflows to internal systems and automation layers.
Identity & Accounts
Connect user, account and permission models to front-end and enterprise workflows.
Provider Adapters
Extend the connectivity fabric with implementation-specific adapters and mappings.
Event Architecture
Use streams and webhooks to coordinate asynchronous platform and business events.
Design an integration around your architecture.
Developer documentation, sandbox environments and production credentials can be added as the platform implementation matures.