/eth/v1/events

Subscribe to beacon node events

Subscribe to beacon node events

get

https://mainnet.ethereum.validationcloud.io/v1/<YOUR_API_KEY_HERE>/https://goerli.ethereum.validationcloud.io/v1/<YOUR_API_KEY_HERE>/

/eth/v1/events

Provides endpoint to subscribe to beacon node Server-Sent-Events stream. Consumers should use eventsource implementation to listen on those events.

Servers may send SSE comments beginning with : for any purpose, including to keep the event stream connection alive in the presence of proxy servers.

Query parameters

Responses

200

Opened SSE stream.

text/event-stream

400

The topics supplied could not be parsed

application/json

500

Beacon node internal error.

application/json

get

/eth/v1/events

HTTPcURLJavaScriptPython

GET /v1/<YOUR_API_KEY_HERE>//eth/v1/events?topics=head HTTP/1.1
Host: mainnet.ethereum.validationcloud.io/v1/<YOUR_API_KEY_HERE>/
Accept: */*

event: head
data: {"slot":"10", "block":"0x9a2fefd2fdb57f74993c7780ea5b9030d2897b615b89f808011ca5aebed54eaf", "state":"0x600e852a08c1200654ddf11025f1ceacb3c2e74bdd5c630cde0838b2591b69f9", "epoch_transition":false, "previous_duty_dependent_root":"0x5e0043f107cb57913498fbf2f99ff55e730bf1e151f02f221e977c91a90a0e91", "current_duty_dependent_root":"0x5e0043f107cb57913498fbf2f99ff55e730bf1e151f02f221e977c91a90a0e91", "execution_optimistic": false}

Mainnet

curl -X GET \
    "https://mainnet.ethereum.validationcloud.io/v1/<YOUR_API_KEY_HERE>/eth/v1/events?topics=head" \
    -H "accept: text/event-stream"

Testnet