MaxPositions

Constant v290 → current u32

Limits position count to prevent storage bloat.

Current Value

100
Relevant for: stakersdevelopers

The Big Picture

Users must stay under this limit. Close old positions to make room for new ones.

From Chain Metadata

The maximum number of positions a user can have

Use Cases

  • Check before adding position
  • Manage position count

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);

// Query MaxPositions constant
const value = await api.constants.Swap.MaxPositions();
console.log("MaxPositions:", value);

Type Information

Type
u32
Byte Size
4 bytes
Encoding
fixed
Raw Hex
0x64000000

Runtime Info

Pallet
Swap
First Version
v290
Latest Version
v290
Current Runtime
v411
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