Multi-Asset ATS · SEC Compliant · Real-Time

Liquidity.io

Multi-asset exchange platform. Stocks, crypto, private securities. FINRA registered broker-dealer.

API DocsSDK ReferenceCompliance

Platform

API, data feeds, and frontend architecture.

Exchange API
REST endpoints for assets, quotes, charts, orderbook
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API Reference
Full endpoint reference with request/response examples
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Realtime Data
SSE and WebSocket streaming for live quotes and orderbook
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Frontend Architecture
Canonical hooks, state model, component contract
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Trading

Order management, SDKs, and execution.

Trading
Order types, lifecycle, settlement flows
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Order Management
Create, modify, cancel orders with accreditation enforcement
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SDK
TypeScript, Python, Go, Rust, C++ trading SDKs
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Compliance

Regulatory framework and enforcement.

Regulatory Compliance
SEC Reg D/CF/S, accreditation, resale restrictions