AsyncAPI channel · Chainstack · Chainstack RPC WebSocket APIs

optimism/eth_subscribe/logs

Subscribe to Optimism event logs matching an optional address/topics filter.

Open source AsyncAPI → All Chainstack channels Chainstack provider profile
Provider: Chainstack AsyncAPI: v2.6.0 Spec: Chainstack RPC WebSocket APIs Operations: 2 Messages: 2

Channel address

optimism/eth_subscribe/logs

Operations

publish
optimismSubscribeLogs
Subscribe to logs on Optimism
optimismLogsNotification
Receive Optimism logs notifications

Messages

ethSubscribeLogs
JSON-RPC 2.0 request to subscribe to event logs matching an address/topics filter.
Content-Type: application/json
ethSubscriptionLog
Push notification carrying an event log.
Content-Type: application/json

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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