# set-gamma-deposit-daily-spend-cap (/docs/tx/set-gamma-deposit-daily-spend-cap)

What the spender can spend refills linearly at the cap per 7200 blocks, up
to the cap, and a cap of zero pauses the deposit. A changed cap keeps what
the spender can spend now, up to the new cap. Set exactly one of
`daily_spend_cap_gamma` or `remove_cap`.

| Signer    | Origin                                 | Pallet          | Wraps                                                                                                               |
| --------- | -------------------------------------- | --------------- | ------------------------------------------------------------------------------------------------------------------- |
| `coldkey` | signed account (pallet role may apply) | SubtensorModule | [`SubtensorModule.set_gamma_deposit_daily_spend_cap`](/code/pallets/subtensor/src/macros/dispatches.rs#L3311-L3320) |

## Parameters [#parameters]

| Parameter               | Type    | Required | Description                              |
| ----------------------- | ------- | -------- | ---------------------------------------- |
| `netuid`                | integer | yes      | Subnet of the deposit.                   |
| `hotkey_ss58`           | string  | yes      | Hotkey of the deposit.                   |
| `daily_spend_cap_gamma` | number  | no       | The cap, in gamma; 0 pauses the deposit. |
| `remove_cap`            | boolean | no       | Remove the cap.                          |

Address parameters (`--hotkey`, `--coldkey`, `--dest`, ...) accept a raw ss58
address, an address-book or proxy-book name, or a local wallet/hotkey name.

## CLI [#cli]

Preview with `--dry-run` (shows fee, effects, and policy result without
submitting), then submit:

```bash
btcli tx set-gamma-deposit-daily-spend-cap \
  --netuid <int> \
  --hotkey <ss58|name> \
  --daily-spend-cap-gamma <amount> --dry-run
btcli tx set-gamma-deposit-daily-spend-cap \
  --netuid <int> \
  --hotkey <ss58|name> \
  --daily-spend-cap-gamma <amount> -w my_coldkey
```

## Python [#python]

```python
import bittensor as bt
from bittensor.wallet import Wallet

wallet = Wallet(name="my_coldkey", hotkey="my_hotkey")
intent = bt.SetGammaDepositDailySpendCap(netuid=1, hotkey_ss58="5F...", daily_spend_cap_gamma=10)

sub = bt.Subtensor()
plan = sub.plan(intent, wallet)   # fee, effects, policy — no submission
result = sub.execute(intent, wallet)
if not result.success:
    print(result.error.code, result.error.remediation)
```

(`bt.Subtensor` is also the async client — `async with bt.Subtensor() as client:`
— see [The client](/docs/concepts/client).) Or build the intent by op name, as
an agent would:

```python
result = sub.execute_tool("set_gamma_deposit_daily_spend_cap", {...}, wallet)
```

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

`SubtensorModule.set_gamma_deposit_daily_spend_cap` — [`pallets/subtensor/src/macros/dispatches.rs#L3313`](/code/pallets/subtensor/src/macros/dispatches.rs#L3311-L3320):

```rust
#[pallet::call_index(163)]
#[pallet::weight((<T as Config>::WeightInfo::set_gamma_deposit_daily_spend_cap(), DispatchClass::Normal, Pays::Yes))]
pub fn set_gamma_deposit_daily_spend_cap(
    origin: OriginFor<T>,
    hotkey: T::AccountId,
    netuid: NetUid,
    daily_spend_cap: Option<GammaBalance>,
) -> DispatchResult {
    Self::do_set_gamma_deposit_daily_spend_cap(origin, hotkey, netuid, daily_spend_cap)
}
```

Delegates to [`do_set_gamma_deposit_daily_spend_cap`](/code/pallets/subtensor/src/subnets/gamma.rs#L407).

Every file is browsable under [/code](/code) exactly as built into the runtime, or as plain text under `/code/raw/<path>` (index: [`/code/index.json`](/code/index.json)).