Multi-Asset ATS · SEC Compliant · Real-Time · AI-Native

Liquidity.io

Multi-asset exchange platform. Stocks, crypto, private securities. FINRA registered broker-dealer. On-chain CLOB. AI-native trading.

Get Started API Reference SDKs Compliance

Getting Started

Account setup, KYC, API keys, sandbox, first trade in 5 minutes

Platform

REST endpoints for assets, quotes, charts, orderbook

Full endpoint reference with request/response examples

SSE and WebSocket streaming for live quotes and orderbook

Frontend Architecture

Canonical hooks, state model, component contract

Trading

Order types, lifecycle, settlement flows

Order Management

Create, modify, cancel orders with accreditation enforcement

Execution & Algorithms

TWAP, VWAP, Iceberg, Sniper, smart order routing, FIX

Liquid EVM

Sovereign L1 — post-quantum precompiles, 1ms finality, RPC endpoints

Post-Quantum Security

NIST FIPS 204/203/205, Ringtail lattice consensus, hybrid threshold sigs

Liquid DEX

CLOB matching engine — 434M ops/sec, 1ms settlement, multi-engine

434M orders/sec, 1ms finality, FIX 4.4 C++, ZAP binary protocol

Custody & Security

Threshold custody — CGGMP21 + FROST, 3-of-5, Fireblocks + Utila support

Secrets, encryption keys, HSM, per-org isolation, audit trails

Cross-chain transfers — MPC-signed, white-label, 20+ chains

Market Data

Multi-broker feeds, on-chain oracle, SSE/WS streaming, OHLCV, L2 depth

AI & Agents

Trade with Claude Code + MCP — natural language to live orders

Pre-built slash commands: /analyze, /rebalance, /risk

Agentic Trading

Multi-agent workflows, guardrails, institutional patterns

SDKs & Compliance

TypeScript, Python, Go, Rust, C++ trading SDKs

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