# Delete secrets

URL: https://docs.hanzo.ai/docs/openapi/environment/delete-environment-by-repo-secrets-by-name

> Removes one secret from a codebase.

`DELETE /v1/environment/{repo}/secrets/{name}`

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

|               |                                                             |
| ------------- | ----------------------------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/environment/{repo}/secrets/{name}` |
| **Method**    | `DELETE`                                                    |
| **Operation** | `delete_environment_by_repo_secrets_by_name`                |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`                      |

Removes one secret from a codebase.

The value is removed from KMS, then the name from the environment; later runs
no longer export it. Removing a name that is not set is a 404. Org admin only.

## Request

2 fields.

| Field  | In   | Type   | Required | Description                                        |
| ------ | ---- | ------ | -------- | -------------------------------------------------- |
| `repo` | path | string | yes      | Repo is the repository's name in the caller's org. |
| `name` | path | string | yes      | Name is the secret's environment variable name.    |

## Response

| Status    | Body                    | Meaning |
| --------- | ----------------------- | ------- |
| `200`     | environment.Environment | ok      |
| `default` | problem-details         | refused |

`200` body — 12 fields.

| Field              | In   | Type                 | Always | Description                                                                                                                               |
| ------------------ | ---- | -------------------- | ------ | ----------------------------------------------------------------------------------------------------------------------------------------- |
| `install`          | body | string               | —      | Install is the shell a run executes in its fresh checkout before the agent starts, from the repository root.                              |
| `proposal`         | body | environment.Proposal | —      |                                                                                                                                           |
| `proposal.install` | body | string               | —      | Install is the install script the agent checked.                                                                                          |
| `proposal.note`    | body | string               | —      | Note is what the agent found and checked, in its own words.                                                                               |
| `proposal.secrets` | body | string\[]            | —      | Secrets are the environment variables the agent found the codebase reads.                                                                 |
| `proposal.start`   | body | string               | —      | Start is the start command the agent checked, or empty.                                                                                   |
| `repo`             | body | string               | —      | Repo is the codebase: a repository's name in the caller's org.                                                                            |
| `secrets`          | body | string\[]            | —      | Secrets are the names set on this codebase, each exported to the run's commands under that name.                                          |
| `session`          | body | string               | —      | Session is the setup run that produced the proposal, when there is one.                                                                   |
| `start`            | body | string               | —      | Start is the one command a run leaves running in the background once the install has finished — a dev server, a database.                 |
| `state`            | body | string               | —      | State is `none` when nothing is saved or proposed, `proposed` when a setup run's answer is waiting to be reviewed, and `ready` otherwise. |
| `updatedAt`        | body | string               | —      | UpdatedAt is when this environment last changed, RFC 3339.                                                                                |

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, EnvironmentApi } from 'hanzoai';

const api = new EnvironmentApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.deleteEnvironmentByRepoSecretsByName({ repo: 'repo', name: 'name' });
```

**.py**

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

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = EnvironmentApi(client).delete_environment_by_repo_secrets_by_name(repo='repo', name='name')
```

**.go**

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

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

**.rs**

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

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

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

**.java**

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

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

var result = new EnvironmentApi(client).deleteEnvironmentByRepoSecretsByName();
```

**HTTP**

```bash
curl -X DELETE https://api.hanzo.ai/v1/environment/<repo>/secrets/<name> \
  -H "Authorization: Bearer $HANZO_API_KEY"
```

**MCP**

MCP reaches **environment** through the `environment` 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": "list_environments"
         }
       }
     }'
```

---

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