getStorage
Reads the raw value in smart contract storage.
Input Arguments
Parameter
Description
scriptHash: string
Script hash of the smart contract to invoke a read on
key: string
Key of the storage value to retrieve from the contract
Success Response
Parameter
Description
result: string
The raw value that's stored in the contract
Error Response
Parameter
Description
type: string
The type of error which has occured
description: string
A description of the error which has occured
data: string
Any raw data associated with the error
Example
Request
neolineN3.getStorage({
scriptHash: '006b26dd0d2aa076b11082847a094772450f05af',
key: 'token0',
})
.then(result => {
const value = result;
console.log('Storage value: ' + value.result);
})
.catch((error) => {
const {type, description, data} = error;
switch(type) {
case 'NO_PROVIDER':
console.log('No provider available.');
break;
case 'CONNECTION_REFUSED':
console.log('Connection dApp not connected. Please call the "connect" function.');
break;
case 'RPC_ERROR':
console.log('There was an error when broadcasting this transaction to the network.');
break;
default:
// Not an expected error object. Just write the error to the console.
console.error(error);
break;
}
});
Response
{
result: 'wYCMqLCTIUiax57E8Zd/O9xN3l8='
}
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