Queried by: stakersanalyticsdevelopers
The Big Picture
Users can provide TAO as liquidity. This tracks user-contributed TAO for each subnet pool.
Use Cases
- Monitor liquidity provision
- Track TAO contributions
- Build liquidity dashboards
From Chain Metadata
MAP ( netuid ) --> tao_in_user_subnet | Returns the amount of TAO in the subnet reserve provided by users as liquidity.
Purpose & Usage
Purpose
Track user-contributed TAO liquidity.
Common Query Patterns
- Query by netuid
Query Keys
| # | Name | Type | Description |
|---|---|---|---|
| 1 | netuid | u16 | netuid (u16, hashed key component) |
Stored Value
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 SubnetTaoProvided storage
const netuid = 1;
const result = await api.query.SubtensorModule.SubnetTaoProvided.getValue(netuid);
console.log("SubnetTaoProvided:", result);Version History
v290 block 5,947,548 Added
v353–v360 · runtime versions skipped on chain (never deployed)
v361 block 7,063,679 Internal re-bind Current
Runtime Info
View Source- Pallet
- SubtensorModule
- Storage Kind
- Map
- First Version
- v290
- Current Version
- v411