post https://{network}.unifra.io/v1/
Returns the value from a storage position at a given address, or in other words, returns the state of the contract's storage, which may not be exposed via the contract's methods.
Parameters
- BASE32 - Address of the contract.
- QUANTITY - A storage position (see here for more info).
- QUANTITY|TAG - (optional, default: "latest_state") Integer epoch number, or the string "latest_state", "latest_confirmed", "latest_checkpoint" or "earliest", see the epoch number parameter
Returns
DATA - 32 Bytes - The contents of the storage position, or null if the contract does not exist.
Example
Request
curl -X POST \
--data '{"jsonrpc":"2.0","method":"cfx_getStorageAt","params":["cfx:type.contract:acc7uawf5ubtnmezvhu9dhc6sghea0403y2dgpyfjp","0x100","latest_state"],"id":1}' \
-H "Content-Type: application/json" \
https://cfx-core.unifra.io/v1/ad2eb3c7a9404cc6a35a6641eaf70577
Result
{
"jsonrpc": "2.0",
"result": "0x0000000000000000000000000000000000000000000000000000000000000001",
"id": 0
}
Responses