state_getKeysPaged - Neuroweb RPC Method
Enumerate storage keys on Neuroweb. Essential for iterating storage maps.
Returns storage keys with pagination on Neuroweb.
Use Cases
- Storage iteration - Enumerate storage map entries
- Data export - Bulk export chain data for decentralized knowledge graphs (DKG), verifiable AI, supply chain audits, and knowledge mining
- Account enumeration - List all accounts
Request Parameters
Storage key prefix
Maximum keys to return
Key to start after
Block hash for historical query
Response Body
Code Examples
curl https://api-neuroweb.n.dwellir.com/YOUR_API_KEY \
-X POST \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"method": "state_getKeysPaged",
"params": ["0x26aa394eea5630e07c48ae0c9558cef7", 100],
"id": 1
}'import { ApiPromise, WsProvider } from '@polkadot/api';
const provider = new WsProvider('wss://api-neuroweb.n.dwellir.com/YOUR_API_KEY');
const api = await ApiPromise.create({ provider });
// Get all accounts (paginated)
const keys = await api.rpc.state.getKeysPaged(
api.query.system.account.keyPrefix(),
100
);
console.log('Found accounts:', keys.length);
await api.disconnect();Related Methods
state_getStorage- Get storage valuestate_queryStorageAt- Batch storage query