Unreserved

Event v101 → current #5

Emitted when balance is moved from reserved to free.

View events on chain

From Chain Metadata

Some balance was unreserved (moved from reserved to free).

Triggers

Emitted by

force_unreserve

Preconditions

Account has sufficient reserved balance
Unreserve operation requested

Effects

Storage Modified

Account

Postconditions

Reserved balance decreased
Free balance increased

Side Effects

Balance now available for transfers

Event Data

#	Name	Type	Description
0	who	AccountId	who: Account address (32 bytes, SS58-encoded) (hex -> SS58)
1	amount	u64 T::Balance	amount: Balance in chain native currency (RAO for TAO; ÷10⁹) (RAO -> TAO (/ 10^9))

Code Examples

import { createClient, Binary } from "polkadot-api";
import { getWsProvider } from "polkadot-api/ws";
import { sub } from "@polkadot-api/descriptors"; // generated by: npx papi add sub -w wss://entrypoint-finney.opentensor.ai:443

const client = createClient(getWsProvider("wss://entrypoint-finney.opentensor.ai:443"));
const api = client.getTypedApi(sub);

// Subscribe to Unreserved events
client.finalizedBlock$.subscribe(async (block) => {
  const events = await api.event.Balances.Unreserved.get(block.hash);
  for (const evt of events) {
    console.log("Unreserved:", evt.payload);
  }
});

Runtime Info

Pallet Index: 5
Event Index: 5
First Version: v101
Current Version: v411

Back to Balances Events