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state_getChildReadProof RPC Method

Returns proof of storage for child key entries at a specific block state.

Updated on
Oct 4, 2023

state_getChildReadProof RPC Method

Parameters

PrefixedStorageKey
string
REQUIRED
The prefix of the child storage key entries for which you want to retrieve the proof
StorageKey
array
REQUIRED
An array of strings representing the child storage keys for which you want to obtain the proof
BlockHash
string
The hash of a specific block in the chain

Returns

ReadProof
object
An object containing the proof of storage for the specified child key entries
Request
1
curl https://docs-demo.dot-mainnet.quiknode.pro/ \
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 -X POST \
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 -H "Content-Type: application/json" \
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 --data '{"method":"state_getChildReadProof","params":["PrefixedStorageKey", "StorageKey"],"id":1,"jsonrpc":"2.0"}'
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