AsyncAPI channel · Kraken · Kraken Spot WebSocket API v2

ohlc

Open/High/Low/Close candle data for a configured interval (1, 5, 15, 30, 60, 240, 1440, 10080, or 21600 minutes). Updates are trade-triggered.

Open source AsyncAPI → All Kraken channels Kraken provider profile
Provider: Kraken AsyncAPI: v2.6.0 Spec: Kraken Spot WebSocket API v2 Operations: 2 Messages: 4

Channel address

ohlc

Operations

publish
publish ohlc
Subscribe or unsubscribe from the ohlc channel.
subscribe ohlc
Receive OHLC snapshot and update messages.

Messages

subscribeOHLC
Subscribe to OHLC
Content-Type:
unsubscribeOHLC
Unsubscribe from OHLC
Content-Type:
ohlcMessage
OHLC snapshot or update
Content-Type:
subscriptionStatus
Subscribe/Unsubscribe acknowledgement
Content-Type:

About AsyncAPI

The AsyncAPI specification describes event-driven APIs the way OpenAPI describes request/response APIs. A channel is the named pipe — a webhook URL, a Kafka topic, a WebSocket route, an MQTT subject — that producers and consumers publish or subscribe to. Each channel carries one or more messages with structured payloads, and an operation declares whether a given party sends or receives on that channel.

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Tools for event channels

4 MCP tools reach this
  • find_channelsBrowse and filter every channel in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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