Get the latest known 'LightClientFinalityUpdate'.
Asks for the most recent LightClientFinalityUpdate that the server is aware of. Either JSON or SSZ-serialized bytes may be returned, depending on the Accept header.
Results as specified in create_light_client_finality_update MUST be provided by servers.

Example Request and Result for /v1/beacon/light_client/finality_update

In this section, we provide an illustrative example of a request made to retrieve details contents using the /v1/beacon/light_client/finality_update endpoint. Additionally, we present the resulting response containing information about the latest known clinet finality update.


  • none
The example in this section uses a non-existing project id.
Make sure you replace it with your Ethereum Holesky Beacon endpoint when issuing the API calls.
Don't have a project id? Here's a straightforward guide on how to obtain one!
Get the latest known 'LightClientFinalityUpdate'.
No parameters
200: OK
Expand for a detailed response example

Curl Request example

curl -X 'GET' \
'<project_id>/eth/v1/beacon/light_client/finality_update' \
-H 'accept: application/json'