Returns the contract state (key value pairs) based on the key prefix encoded in base64.


Supported on NEAR (mainnet) only.


  • request_type- string - The type of request i.e view_state
  • finality- string - The assurance that the transaction cannot be altered, reversed, or canceled after they are completed. For finality=final, it means that it has been validated on at least 66% of the nodes in the network and for finality=optimistic, it uses the latest block recorded on the node that responded to the query passed
  • block_id- int/string - The block id, it could be either block number or block hash
  • account_id- string - The id of the account associcated with the transaction
  • prefix_base64- string - The key prefix encoded in base64

Note: You can only use one parameter, either finality or block_id. The block_id param can take either the block number or the block hash as an argument.


  • block_hash - The hash of the block this transaction was associated with
  • block_height - The height of the block this transactions was associated with
  • proof - The proof
  • values - An array of values that are sent with the transaction
    • key - The signer key
    • value - Integer of the value sent with this transaction encoded as a hexadecimal
    • proof - The proof encoded in hexadecimal form

API Endpoint

The format of a Near API endpoint is

Here is an example:



curl https://open-platform.nodereal.io/{{apiKey}}/near/ \
--request POST \
--header "Content-Type: application/json" \
--data '{"method": "query","params": {"request_type": "view_state", "finality": "final", "account_id": "kiln.poolv1.near", "prefix_base64": ""},"id":1,"jsonrpc":"2.0"}'