This call was removed in v161
This call is no longer available in the current runtime. Existed from v161 to v161. Shown here for historical reference.
schedule_coldkey_swap
Call Removed v161 → v161 (removed) #72Unstakes all tokens associated with a hotkey and transfers them to a new coldkey .
Call Workflow
This diagram shows the call execution flow: starting with schedule_coldkey_swap, passing through validation
(signature, nonce, mortality, fee payment), then pre-dispatch checks, followed by dispatch which emits events: ColdkeySwapScheduled, ColdkeySwapScheduleDurationSet, and finally post-dispatch where ExtrinsicSuccess is emitted and fees are settled.
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From Chain Metadata
Unstakes all tokens associated with a hotkey and transfers them to a new coldkey.
Input Parameters
Permissions
Origin
Signed
Required Role
Authorization Checks
- Signer is the current coldkey scheduling the swap
Effects
Events Emitted
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 schedule_coldkey_swap call (typed, named args)
const new_coldkey = "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY";
const work = Binary.fromOpaque(new Uint8Array(0));
const block_number = 0n;
const nonce = 0n;
const tx = api.tx.SubtensorModule.schedule_coldkey_swap({
new_coldkey,
work,
block_number,
nonce,
});Runtime Info
View Source- Pallet Index
- 7
- Call Index
- 72
- First Version
- v161
- Removed In
- v161