AsyncAPI channel · Aeternity · Aeternity Middleware WebSocket API

Object

All transactions that reference one æternity entity. Subscribing takes a further `target` field, which may be any æternity object — an account (ak_), oracle (ok_), contract (ct_), name (nm_) or channel (ch_). The README's worked example is an oracle owner subscribing to their own oracle in order to be notified of incoming queries.

Open source AsyncAPI → All Aeternity channels Aeternity provider profile
Provider: Aeternity AsyncAPI: v3.0.0 Spec: Aeternity Middleware WebSocket API Operations: 1 Messages: 1

Channel address

Object

Operations

receive
receiveObject

Messages

PublishedMessage
Published chain event
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.

Browse every event-driven channel on the APIs.io network or compare with the broader Agent Skill and MCP server surfaces of the same providers.

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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.
All 92 tools →

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