proxy_announced
Call v149 → current #9Execute a previously announced proxy call after delay.
View calls on chainCall Workflow
This diagram shows the call execution flow: starting with proxy_announced, passing through validation
(signature, nonce, mortality, fee payment), then pre-dispatch checks, followed by dispatch which emits events: ProxyExecuted and modifies storage: Announcements, and finally post-dispatch where ExtrinsicSuccess is emitted and fees are settled.
Press enter or space to select a node. You can then use the arrow keys to move the node around. Press delete to remove it and escape to cancel.
Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.
Click items to navigate. Pan and zoom to explore.
Used by: validatorsdeveloperswallets
The Big Picture
Execute announced action after delay period.
Use Cases
- Complete time-delayed proxy operations
From Chain Metadata
See [`Pallet::proxy_announced`].
Input Parameters
| # | Name | Type | Description |
|---|---|---|---|
| 0 | delegate | MultiAddress AccountIdLookupOf<T> | Account executing the announced call |
| 1 | real | MultiAddress AccountIdLookupOf<T> | Account on whose behalf call is executed |
| 2 | force_proxy_type | Option Option<T::ProxyType> | Specific proxy type to use (None for any) |
| 3 | call | RuntimeCall Box<<T as Config>::RuntimeCall> | The call to execute |
Permissions
Origin
Unknown
Required Role
Permission data inferred from metadata. May be incomplete.
Requirements
- Announcement exists and delay passed
- Call matches announcement
Effects
Events Emitted
Storage Modified
Postconditions
- Call executed
- Announcement consumed
- ProxyExecuted event emitted
Side Effects
- Side effects of the proxied call
Code Examples
// ----------------------------------------------------------------------
// HEADS UP: 3 args below have a complex type with no usable default.
// Look for `undefined as any` and replace them with real values
// 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 proxy_announced call (typed, named args)
const delegate = undefined as any /* MultiAddress — replace with real value */;
const real = undefined as any /* MultiAddress — replace with real value */;
const force_proxy_type = undefined;
const call = undefined as any /* RuntimeCall — replace with real value */;
const tx = api.tx.Proxy.proxy_announced({
delegate,
real,
force_proxy_type,
call,
});Runtime Info
- Pallet Index
- 16
- Call Index
- 9
- First Version
- v149
- Current Version
- v411