# tx-rate-limit (/docs/query/tx-rate-limit)

**Category:** Chain

## Parameters [#parameters]

This read takes no parameters.

## CLI [#cli]

```bash
btcli query tx-rate-limit --json
```

## Python [#python]

Namespace method (autocomplete, signature help):

```python
import bittensor as bt

sub = bt.Subtensor()
result = sub.chain.tx_rate_limit()
```

Or dispatch by name, as an agent would:

```python
result = sub.read("tx_rate_limit")
```

Async is the same surface awaited: `async with bt.Subtensor() as client:`.

## On-chain implementation [#on-chain-implementation]

* Storage [`SubtensorModule.TxRateLimit`](/code/pallets/subtensor/src/lib.rs#L2306)

Every file is browsable under [/code](/code) exactly as built into the runtime.