# dissolve-crowdloan (/docs/tx/dissolve-crowdloan)

Removes a non-finalized crowdloan from chain state once every non-creator
contribution has been returned (run `refund_crowdloan` until no other
contributors remain). Dissolving automatically transfers the creator's
remaining contribution — including the deposit — back to them. Only the
creator may dissolve. Dissolving while other contributions are still
outstanding fails — refund first.

| Signer    | Pallet    | Wraps                |
| --------- | --------- | -------------------- |
| `coldkey` | Crowdloan | `Crowdloan.dissolve` |

## Parameters [#parameters]

| Parameter      | Type    | Required | Description                                                |
| -------------- | ------- | -------- | ---------------------------------------------------------- |
| `crowdloan_id` | integer | yes      | Identifier of the crowdloan, assigned when it was created. |

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 dissolve-crowdloan \
  --crowdloan-id <int> --dry-run
btcli tx dissolve-crowdloan \
  --crowdloan-id <int> -w my_coldkey
```

## Python [#python]

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

wallet = Wallet(name="my_coldkey", hotkey="my_hotkey")
intent = sub.DissolveCrowdloan(crowdloan_id=0)

async with sub.Client("finney") as client:
    plan = await client.plan(intent, wallet)   # fee, effects, policy — no submission
    result = await client.execute(intent, wallet)
    if not result.success:
        print(result.error.code, result.error.remediation)
```

Or build it by op name, as an agent would:

```python
await client.execute_tool("dissolve_crowdloan", {...}, wallet)
```