MinCollateralSet

Event v437 → v440, v441 → current #145

A miner set the self-maintaining collateral floor for a hotkey .

View events on chain

From Chain Metadata

A miner set the self-maintaining collateral floor for a hotkey.

Triggers

Preconditions

  • Caller authorized to make changes

Effects

Postconditions

  • Value successfully updated

Event Data

#NameTypeDescription
0
netuid
NetUid netuid: Subnet ID (u16, 0-65535)
1
hotkey
AccountId hotkey: Account address (32 bytes, SS58-encoded) (hex -> SS58)
2
min_locked
AlphaBalance min_locked: Alpha amount in alpha-RAO (÷10⁹ for alpha)

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

Version History

v437 block 8,679,056 3 args
v441 block 8,765,683 3 args Current

Runtime Info

View Source
Pallet Index
7
Event Index
145
First Version
v437
Current Version
v472
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