Parameters

blockHash: STRING - The hash of the block
txIndex:INTEGER - The transaction index for the point in which we want the list of accounts
address: STRING - The contract address
startKey: STRING - The offset (hash of storage key)
maxResult: STRING - The number of storage entries to return

curl https://polygon-mainnet-archive.allthatnode.com:8545/8U3JLUhzIDg3GShvy9hkCCSYkLGc11kj \
--request POST \
--header "Content-Type: application/json" \
--data '{
    "jsonrpc":"2.0",
    "id":1,
    "method":"debug_storageRangeAt",
    "params":[
      "0x31d14b77082ceaeba816c1ea6c86c25bf275391b9c305d3e568442d986d2fcfd",
      0,
      "0xbb5f9ade0023ae87bdcd2268bdd74a2711654bdb",
      "0x00",
      1
    ]
}'

Returns

storage : OBJECT- An object with hash values, and for each of them the key and value it represents.
- hash - The hash value
  - key - The key associated with the hash
  - value- The value associated with the hash
nextKey - The hash of next key if further storage in range. Otherwise, not included

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "storage": {
      "0x290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563": {
        "key": "0x0000000000000000000000000000000000000000000000000000000000000000",
        "value": "0x0000000000000000000000000000000000000000000000000000000000000001"
      }
    },
    "nextKey": "0x0000000000000000000000000000000000000000000000000000000000000033"
  }
}

Try Yourself