Our platform offers both Web Socket and Rest API connectivity.

Our latest rest API documentation can be found following the link here.

The POSTman documentation of the REST API can be found here.  If you are interested in using the REST API and you would like a basic guide on the open-source program widely used to load these environments, a good place to start on Postman is available here.

If you prefer to subscribe to a WebSocket channel:

The WebSockets can be accessed via:

wss://api.coinmetro.com/open/ws (Demo or paper trading version)

wss://api.coinmetro.com/ws (Live or production)

The connection supports two arguments in the query string:

pairs: These are comma separated list of pairs for which book update subscription is requested

token: A JWT token generated through one of the login paths. For long-lived tokens, use token={deviceId}:{token}

Both parameters are optional. Requests for account information, balances, wallets or posting orders, can only be done through the use of authenticated websockets or tokens (i.e. the connection string includes a valid token query parameter).

API limits for limited endpoints can be found in the documentation.

Our support team is available around the clock - if you have any questions or feedback, simply click the blue chat bubble in the corner of any CoinMetro page to contact us. If you cannot see the chat bubble, please disable browser plugins.

Feel free to also email us at hello@coinmetro.com - we will respond within minutes!

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