# Delete credentials

URL: https://docs.hanzo.ai/docs/openapi/notify/delete-notify-credentials-by-provider-by-key

> Removes one of your org's notify provider credentials.

`DELETE /v1/notify/credentials/{provider}/{key}`

> [Notify →](https://docs.hanzo.ai/docs/openapi/notify) · [All API references →](https://docs.hanzo.ai/docs/openapi) · [Get started →](https://docs.hanzo.ai/docs/guides)

|               |                                                               |
| ------------- | ------------------------------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/notify/credentials/{provider}/{key}` |
| **Method**    | `DELETE`                                                      |
| **Operation** | `delete_notify_credentials_by_provider_by_key`                |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`                        |

Removes one of your org's notify provider credentials.

The value is forgotten in KMS. A provider missing a key it cannot send
without is no longer picked for its channel, and a send that pins it fails
with the key it lacks. Removing a key that is not set succeeds, since what was
asked for is already true. Org admin only.

## Request

2 fields.

| Field      | In   | Type   | Required | Description                                              |
| ---------- | ---- | ------ | -------- | -------------------------------------------------------- |
| `provider` | path | string | yes      | Provider is the delivery provider the credential is for. |
| `key`      | path | string | yes      | Key is the credential's name within that provider.       |

## Response

| Status    | Body            | Meaning    |
| --------- | --------------- | ---------- |
| `204`     | —               | no content |
| `default` | problem-details | refused    |

Failure carries the platform error shape — see [Errors](https://docs.hanzo.ai/docs/errors).

## Examples

**CLI**

`hanzo` has no subcommand for this operation — the CLI serves only what cloud's live route table confirms. Use HTTP or an SDK.

**SDK**

**.ts**

```ts
import { Configuration, NotifyApi } from 'hanzoai';

const api = new NotifyApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.deleteNotifyCredentialsByProviderByKey({ provider: 'provider', key: 'key' });
```

**.py**

```python
from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import NotifyApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = NotifyApi(client).delete_notify_credentials_by_provider_by_key(provider='provider', key='key')
```

**.go**

```go
cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)

resp, _, err := client.NotifyAPI.DeleteNotifyCredentialsByProviderByKey(context.Background()).Execute()
if err != nil {
	return err
}
```

**.rs**

```rust
use hanzo_client::apis::{configuration::Configuration, notify_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = notify_api::delete_notify_credentials_by_provider_by_key(&cfg, Default::default()).await?;
```

**.java**

```java
import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.NotifyApi;

ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));

var result = new NotifyApi(client).deleteNotifyCredentialsByProviderByKey();
```

**HTTP**

```bash
curl -X DELETE https://api.hanzo.ai/v1/notify/credentials/<provider>/<key> \
  -H "Authorization: Bearer $HANZO_API_KEY"
```

**MCP**

MCP reaches **notify** through the `notify` tool, which names its 4 operations with its own verbs — this one among them, under a name only MCP declares. `describe` explains any of them:

```bash
curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "describe",
         "arguments": {
           "op": "get_notify_health"
         }
       }
     }'
```

---

[Notify API](https://docs.hanzo.ai/docs/openapi/notify) · [All Hanzo APIs](https://docs.hanzo.ai/docs/openapi) · [Interactive reference](https://docs.hanzo.ai/docs/openapi/reference)