eth_newBlockFilter-polygon

post https://polygon-mainnet-rpc.allthatnode.com:8545/{apiKey}

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

Parameters

No parameters needed.

curl https://polygon-mainnet-archive.allthatnode.com/8U3JLUhzIDg3GShvy9hkCCSYkLGc11kj \
--request POST \
--header "Content-Type: application/json" \
--data '{
    "jsonrpc":"2.0",
    "id":1,
    "method":"eth_newBlockFilter",
    "params":[]
}'

Returns

QUANTITY - A filter id.

{"jsonrpc":"2.0","id":1,"result":"0x8e9682541e543d9cb1381ca97e19f9a8"}

Try Yourself

Language


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curl --request POST \
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     --url https://polygon-mainnet-rpc.allthatnode.com:8545/8U3JLUhzIDg3GShvy9hkCCSYkLGc11kj \
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     --header 'content-type: application/json' \
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     --data '
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{
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  "id": "1",
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  "jsonrpc": "2.0",
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  "method": "eth_newBlockFilter"
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}
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'

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