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{
  "event": "subscribe",
  "pair": [
    "XBT/EUR"
  ],
  "subscription": {
    "name": "spread"
  }
}

[
  0,
  [
    "5698.40000",
    "5700.00000",
    "1542057299.545897",
    "1.01234567",
    "0.98765432"
  ],
  "spread",
  "XBT/USD"
]

{
  "event": "unsubscribe",
  "pair": [
    "XBT/EUR"
  ],
  "subscription": {
    "name": "spread"
  }
}

Documentation Index

Fetch the complete documentation index at: https://kraken-sandbox.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

WSSws.kraken.comspread
Spread feed for a currency pair. Provides the best bid and ask prices along with their volumes.

​
Subscribe

​
event
string
required
Value: subscribe
​
pair
string[]
required
Example: ["BTC/USD", "MATIC/GBP"]The currency pairs for this request.
​
subscription
object
​
reqid
string
Optional client originated request identifier sent as acknowledgment in the response.

​
Snapshot / Update

array

​
Unsubscribe

​
event
string
required
Value: unsubscribe
​
pair
string[]
Example: ["BTC/USD", "MATIC/GBP"]
Condition: All channels which support pair subscriptionsThe currency pairs to unsubscribe.
​
reqid
string
Optional client originated request identifier sent as acknowledgment in the response.
​
subscription
object