API Reference

eth_getStorageAt

Returns the value from a storage position at a given address.

📘

Supported on Polygon zkEVM (mainnet) only.

Parameters

  • address- string - The address to check for storage
  • position- string - The integer of the position in storage
  • blockNumber- string - The block number as a string in hexadecimal format or tags. The supported tag values include earliest for the earliest/genesis block, latest for the latest mined block, pending for the pending state/transactions, safe for the most recent secure block, and finalized for the most recent secure block accepted by more than 2/3 of validators. safe and finalized are only supported on Ethereum, Gnosis, Arbitrum, Arbitrum Nova, and Avalanche C-chain

Returns

  • result- It returns the value from a storage position at a given address

API Endpoint

The format of a polygon-zkevm-rpc API endpoint is
https://open-platform.nodereal.io/{{apiKey}}/polygon-zkevm-rpc/

Here is an example:
https://open-platform.nodereal.io/4c0a1c23661a4e26bcbcwed461e34ea9/polygon-zkevm-rpc/

Example

Request

curl https://open-platform.nodereal.io/{{apiKey}}/polygon-zkevm-rpc/ \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"eth_getStorageAt","params":["0xE592427A0AEce92De3Edee1F18E0157C05861564", "0x0", "latest"],"id":1,"jsonrpc":"2.0"}'

Result