sudo_set_subtoken_enabled
Call v273 → v277, v290 → current #66Enables or disables subtoken (Alpha ) on a subnet .
View calls on chainCall Workflow
This diagram shows the call execution flow: starting with sudo_set_subtoken_enabled, passing through validation
(signature, nonce, mortality, fee payment), then pre-dispatch checks, followed by dispatch and modifies storage: SubtensorModule.SubtokenEnabled, and finally post-dispatch where ExtrinsicSuccess is emitted and fees are settled.
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Used by: subnet owners
The Big Picture
Subtokens (Alpha) are subnet-specific tokens. This controls whether a subnet has Alpha functionality.
Use Cases
- Enabling subnet tokens
- Token mechanics control
From Chain Metadata
Enables or disables subtoken trading for a given subnet.
Input Parameters
Permissions
Origin
Root
Required Role
Permission data inferred from metadata. May be incomplete.
Requirements
- Caller is root or subnet owner
- Subnet exists
Effects
Storage Modified
Postconditions
- SubtokenEnabled flag updated
Side Effects
- Enables/disables Alpha token functionality
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);
// Build sudo_set_subtoken_enabled call (typed, named args)
const netuid = 1;
const subtoken_enabled = true;
const tx = api.tx.AdminUtils.sudo_set_subtoken_enabled({
netuid,
subtoken_enabled,
});Version History
v273 block 5,659,032 2 args
v290 block 5,947,548 2 args Current
Runtime Info
View Source- Pallet Index
- 19
- Call Index
- 66
- First Version
- v273
- Current Version
- v411