Reserves

Storage Map v101 → current

Named reserves on an account's balance.

Explore chain

From Chain Metadata

Named reserves on some account balances.

Purpose & Usage

Purpose

Track funds reserved for specific purposes.

Common Query Patterns

  • Query by account address

Query Keys

#NameTypeDescription
1
key1
AccountId key1 (AccountId) (hex -> SS58)

Stored Value

value (BoundedVec)

Code Examples

import { ApiPromise, WsProvider } from "@polkadot/api";
import { stringCamelCase } from "@polkadot/util";

const provider = new WsProvider("wss://entrypoint-finney.opentensor.ai:443");
const api = await ApiPromise.create({ provider });

// Query Reserves storage
const key1 = "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY";

const result = await api.query
  [stringCamelCase("Balances")]
  [stringCamelCase("Reserves")](
  key1
);

console.log("Reserves:", result.toHuman());

Runtime Info

Pallet
Balances
Storage Kind
Map
First Version
v101
Current Version
v393