Cryptocurrency — entry 034 of 53
EXMO
EXMO is a cryptocurrency exchange registered in Poland offering 150+ spot trading pairs plus margin and Earn programs. Its REST and WebSocket APIs expose public market data — trades, tickers, order book changes — without authentication, while private endpoints for orders, wallets, and trade history require an API key. The API itself is free to use, though in May 2026 the UK sanctioned EXMO Exchange Limited over alleged Russia-linked financial dealings, which may restrict access for UK-based integrators even though the platform remains operational.
AuthenticationAPI KeySign up with the provider to obtain credentials.
HTTPSSupportedTraffic is encrypted in transit.
CORSEnabledCallable directly from browser JavaScript.
PricingFreeNo paid tier — free for the documented use case.
FormatsJSON, WebSocketResponses can be requested as JSON or WebSocket.
GreatAPIs Score
Score70
Authentication15/25API key required
Pricing20/20Free to use
Docs0/20No docs or spec available
Formats15/15Supports 2 response formats
Freshness20/20Verified within 6 months
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<a href="https://greatapis.com/api/exmo/"><img src="https://greatapis.com/badge/exmo.svg" alt="Scored 70 on greatapis.com"></a>Auth quickstart
- Sign up with the provider to get an API key.
- Send it on every request as a header
Authorization: <key> - The exact header isn't documented — Authorization is a common default; confirm in the provider's docs.
Stored keyNo key stored
Your key is stored only in this browser (localStorage) and sent directly to the API — never to greatapis.