approve_as_multi

// ----------------------------------------------------------------------
// 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 approve_as_multi call (typed, named args)
const threshold = 0;
const other_signatories = [] as [];
const timepoint = undefined;
const call_hash = "0x0000000000000000000000000000000000000000000000000000000000000000";
const max_weight = undefined as any /* Weight — replace with real value */;

const tx = api.tx.Multisig.approve_as_multi({
  threshold,
  other_signatories,
  maybe_timepoint: timepoint,
  call_hash,
  max_weight,
});