eth_newBlockFilter | Conduit Documentation

Creates a filter in the node to notify when a new block arrives. To check if the state has changed, call eth_getFilterChanges.

⚡ Compute Units: 20 CU

Creates a filter in the node to notify when a new block arrives. To check if the state has changed, call eth_getFilterChanges. ⚡ Compute Units: [20 CU](https://docs.conduit.xyz/rpc-nodes/information/compute-units)

Response

Opaque filter ID returned by the server. Pass this back to eth_getFilterChanges or eth_uninstallFilter. Not a numeric quantity — treat as an opaque hex string.

$	curl -X POST https://rpc.plume.org/YOUR_API_KEY/{apiKey} \
>	-H "Content-Type: application/json" \
>	-d '{
>	"jsonrpc": "2.0",
>	"method": "eth_newBlockFilter",
>	"params": [],
>	"id": 1
>	}'