The Global Liquidity Hub for Digital Assets

Settl connects exchanges and trading firms to aggregated institutional liquidity across spot and derivatives markets — through one high-performance integration.

BTC / USD
Settl Aggregated
Live
Price Size
Spread
BTC/USD
ETH/EUR
SOL/USDT
BTC
ETH
USDT
SOL
USDC
400+ currencies
Fireblocks Halborn Circle Cryptio Sumsub Fireblocks Halborn Circle Cryptio Sumsub Fireblocks Halborn Circle Cryptio Sumsub Fireblocks Halborn Circle Cryptio Sumsub
50+
Integrated liquidity sources
10ms
Avg execution latency
99.99%
Infrastructure uptime

Aggregated Global Liquidity.
One Connection.

Through a single API, Settl aggregates market participants globally to deliver flexible pricing, fast execution, and maximum integration flexibility. Whether you're solving the cold-start liquidity problem or accessing diverse markets at scale — it connects through one endpoint.

Spot and derivatives through a single integration
Sub-second execution across all connected venues
Crypto and fiat pairs supported
Institutional-grade infrastructure, 99.99% uptime
Open an Account
API Endpoints
GET /v1/orderbook/{pair} Live order book
POST /v1/orders Place order
GET /v1/trades/{pair} Trade history
POST /v1/settlement Initiate settlement
GET /v1/positions Open positions
REST
WebSocket
FIX

Complete Liquidity Stack

Settl's liquidity infrastructure covers every major market type — from spot to derivatives — with the tooling exchanges need to compete at scale.

Spot Liquidity

Deep aggregated liquidity for real-time crypto and fiat trading. Institutional matching technology with full exchange functionality.

Derivatives Liquidity

Enable perpetuals and futures trading with high-performance matching, robust risk management, and institutional-grade margin infrastructure.

Flexible Settlement

Separate execution from settlement through flexible post-trade workflows — including seamless fiat settlement via Settl's payments infrastructure.

Crypto Payments

Accept crypto deposits from clients and auto-convert to fiat instantly. Lowest fees in the industry, 400+ currencies, 24/7 settlement — all under one Settl account.

Why Exchanges Choose Settl Liquidity

Deeper Liquidity, Better Prices

Access aggregated liquidity from 50+ venues and market makers for superior execution and tighter spreads across all major pairs.

Unified Market Access

Trade spot and derivatives through a single API, supporting both crypto and fiat pairs without managing multiple provider relationships.

Fast & Flexible Integration

Connect via REST, WebSocket, or FIX APIs for rapid onboarding. Most exchanges are live within days, not weeks.

Payments Built In

Settl's liquidity infrastructure connects directly to its payments layer — so your clients can deposit crypto and you settle in fiat automatically.

Integrate In Minutes

Settl's liquidity API is built for fast implementation with full documentation, sandbox access, and dedicated onboarding support included from day one.

1
Get API credentials Sandbox access on day one — no approval delays.
2
Connect your order flow Integrate order book, execution, and settlement endpoints.
3
Test, then go live Validate in sandbox, flip to production. Most teams ship in under 4 days.
View API documentation →
getting connected
API credentials issued REST, WebSocket & FIX access ready
Order book connected Live aggregated depth from 50+ sources
Execution tested Orders routing in sandbox environment
Settlement configured Fiat settlement linked to Settl account

Built for Modern Platforms

Crypto Exchanges

Trading Firms

$

Forex Brokers

Prop Trading Desks

Market Makers

Fintech Platforms

Trusted by Industry Leaders

Amar Ramith - TD Markets
" Settl allowed us to introduce crypto deposits for our clients without disrupting how our brokerage already operates. The ability to automatically convert funds into our preferred settlement asset has been extremely valuable for our business "
February 2026

Get Started With Settl

Open an account to access crypto payment infrastructure,
integrated liquidity, and real-time settlement for your platform.

Open an Account