Exchange

One API platform for markets and predictions

Trade spot, margin, perpetuals and futures over REST, WebSocket and FIX — and tap into prediction markets data across crypto, politics and economics.

Built for institutions, market makers and data partners.

# Exchange — place an order
POST /exchange/v1/private/create-order
WS   user.order.{instrument_name}
FIX  NewOrderSingle <D>

# Predictions — market data
GET  /api/v1/predictions/events?kind=COMPANIES

{ "data": [{
  "id": "8741d85d-69fd-47c8-9be0-c65723975a1d",
  "title": "OpenAI IPO Date",
  "kind": "COMPANIES",
  "type": "league",
  "status": "active",
  "contracts_count": 2
}] }

Platform coverage

Pick your surface and start building

Access spot, perpetuals and OTC over REST, WebSocket and FIX — the connectivity institutions already run.

Spot
RESTAvailable
WebSocketAvailable
FIXAvailable
Perpetuals
RESTAvailable
WebSocketAvailable
FIXAvailable
OTC
RESTAvailable
WebSocketAvailable
FIXComing soon
DCM (Predictions)
RESTComing soon
WebSocketComing soon
FIXAvailable
FCM (Predictions)
RESTComing soon
WebSocketComing soon
FIXAvailable
AvailableComing soon

FIX connectivity is the standard institutional trading firms already run.

Prediction markets data

Prediction markets, ready to integrate

Pricing, contracts and settlement data across crypto, politics and economics — powered by Crypto.com Predictions.

Access: REST API · Available WebSocket · Coming soon

Crypto

Example
Bitcoin sets a new all-time high by June 2026Yes 99%
Bitcoin crosses $100k again before 2027Yes 19%
Bitcoin tops $200k within a yearYes 10%

Politics

Example
Democrats win the 2028 US presidencyYes 63%
Democrats hold the US House in 2026Yes 89%
Republicans win the 2026 Maine Senate raceYes 50%

Economy

Example
US enters a recession by end of 2026Yes 17%
Fed holds rates steady in July 2026Yes 81%
More tech layoffs in 2026 than in 2025Yes 98%

Real markets shown as a snapshot — odds are indicative and move in real time. See the Predictions data site for live pricing.

Capabilities

Built for direct market access and automated trading

Use the right protocol for each workflow, from low-latency trading to market data and operational reporting.

FIX connectivity

Institutional order entry, execution reporting, market data, and direct market access over FIX.

REST and WebSocket APIs

Account, order, wallet, public market data, and private user streams through REST and WebSocket.

Broad market coverage

Spot, margin, perpetuals, futures, OTC, and the related market-data surfaces.

Secure API operations

API-key authentication, request signing, account controls, and read-only workflows for production.

Who it is for

Designed for professional builders and liquidity partners

Institutions

Integrate trading and account workflows into internal systems, execution tools, and operational reporting.

Market makers

Connect low-latency strategies with FIX, WebSocket streams, and Exchange market data.

Data partners

Use Exchange market data as the primary entry point, and route Predictions use cases to the dedicated data site.

Ready to build?

Dive into the Exchange API docs, or reach out for institutional access, FIX connectivity, or onboarding questions.