This call was removed in v150
This call is no longer available in the current runtime. Existed from v149 to v150. Shown here for historical reference.
set_balance_deprecated
Call Removed v149 → v150 (removed) #1See [`Pallet ::set_balance_deprecated`].
Call Workflow
This diagram shows the call execution flow: starting with set_balance_deprecated, passing through validation
(signature, nonce, mortality, fee payment), then pre-dispatch checks, followed by dispatch, and finally post-dispatch where ExtrinsicSuccess is emitted and fees are settled.
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From Chain Metadata
See [`Pallet::set_balance_deprecated`].
Input Parameters
| # | Name | Type | Description |
|---|---|---|---|
| 0 | who | MultiAddress AccountIdLookupOf<T> | who: Account address as a lookup source (typically resolves to AccountId) |
| 1 | new_free | Compact<u64> Cpt T::Balance | new_free: Balance in chain native currency (RAO for TAO; ÷10⁹) (SCALE compact -> integer) |
| 2 | old_reserved | Compact<u64> Cpt T::Balance | old_reserved: Balance in chain native currency (RAO for TAO; ÷10⁹) (SCALE compact -> integer) |
Permissions
Origin
Unknown
Required Role
Permission data inferred from metadata. May be incomplete.
Requirements
- Caller authorized to make changes
Effects
Postconditions
- Value successfully updated
Code Examples
// ----------------------------------------------------------------------
// HEADS UP: 1 arg below has a complex type with no usable default.
// Look for `undefined as any` and replace it with real value
// before running — the snippet compiles, but will fail at runtime as-is.
// ----------------------------------------------------------------------
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 set_balance_deprecated call (typed, named args)
const who = undefined as any /* MultiAddress — replace with real value */;
const new_free = 0n;
const old_reserved = 0n;
const tx = api.tx.Balances.set_balance_deprecated({
who,
new_free,
old_reserved,
});Runtime Info
- Pallet Index
- 5
- Call Index
- 1
- First Version
- v149
- Removed In
- v150