OwnerHyperparamRateLimit

Storage Plain v320 → current

Rate limit for owner hyperparameter changes in epochs.

Queried by: subnet ownersdevelopers

The Big Picture

Subnet owners can change hyperparameters but are rate-limited. This global multiplier (in epochs) controls how often changes are allowed.

Use Cases

Plan hyperparameter changes
Understand owner rate limits
Build admin tooling

From Chain Metadata

Global number of epochs used to rate limit subnet owner hyperparameter updates

Purpose & Usage

Purpose

Prevent rapid hyperparameter manipulation by subnet owners.

Common Query Patterns

Single value query

Stored Value

u16

value (u16)

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);

// Query OwnerHyperparamRateLimit storage (no keys - plain value)
const result = await api.query.SubtensorModule.OwnerHyperparamRateLimit.getValue();
console.log("OwnerHyperparamRateLimit:", result);

Runtime Info

View Source

Pallet: SubtensorModule
Storage Kind: Plain
First Version: v320
Current Version: v411

Back to SubtensorModule Storage