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CEX.IO
SPOT TRADING WEBSOCKET TESTER
wss://trade.cex.io/api/spot/ws — Real-time API Explorer
Connection
Endpoint
🌐 Public
🔒 Private
WebSocket URL
Disconnected
Connect
Disconnect
Auto-PING every 5s (keep-alive)
Authentication
API Key
API Secret
Auto-authenticate on connect
Send Auth Request
Signature = HMAC-SHA256(
timestamp + key
, apiSecret) → hex
Command Builder
Public
Private
Protocol
ping
Market Data — One-shot
get_ticker (specific pairs)
get_ticker (all pairs)
get_order_book
get_candles
get_trade_history
get_server_time
Subscriptions
order_book_subscribe
order_book_unsubscribe
trade_subscribe
trade_unsubscribe
Reference Data
get_pairs_info
get_currencies_info
get_processing_info
Use the
🔒 Private
endpoint and authenticate first. All Public commands also work here.
Protocol
ping
Account
get_my_wallet_balance
get_my_account_status_v3
get_my_funding_history
get_my_fee
Orders — Query
get_my_open_orders
get_my_order
get_my_archived_orders
get_my_order_executions
get_my_trades
Orders — Actions
do_place_order (buy limit)
do_place_order (sell limit)
do_place_order (market buy)
do_place_order (market sell)
do_cancel_order
do_cancel_replace_order
do_cancel_all_orders
Funds Transfer
do_wallet_transfer (to/from Wallet)
Message Editor
Format
Send
OID format:
timestamp_counter_eventname
— auto-generated when using command builder
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messages
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System
Ping/Pong
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