eth_newBlockFilter(Alpha) - Scroll

post https://scroll-testnet.unifra.io/v1/{your-api-key}

Creates a filter in the node, to notify when a new block arrives.

To check if the state has changed, call eth_getFilterChanges.

Parameters

none

Returns

QUANTITY - A filter id.

Example

Request

curl --location --request POST 'https://scroll-prealpha.unifra.io/v1/your-api-key' \
--header 'Content-Type: application/json' \
--data-raw '{"jsonrpc":"2.0","method":"eth_newBlockFilter","params":[],"id":0}'

Result

{
    "jsonrpc": "2.0",
    "id": 0,
    "result": "0xa030e9905c40de6f44155d712510b150"
}

Responses

Language


xxxxxxxxxx
11
1
curl --request POST \
2
     --url https://scroll-testnet.unifra.io/v1/your-api-key \
3
     --header 'accept: application/json' \
4
     --header 'content-type: application/json' \
5
     --data '
6
{
7
  "jsonrpc": "2.0",
8
  "method": "eth_newBlockFilter",
9
  "id": 0
10
}
11
'

Click Try It! to start a request and see the response here! Or choose an example:

application/json

Parameters

Returns

Example

Request

Result

200200

400400