# Create public — POST /v1/audio/transcriptions/public

URL: https://docs.hanzo.ai/docs/openapi/ai/post-audio-transcriptions-public

> Transcribes up to a minute of audio for a caller with no account, on Hanzo's own transcriber, within a daily allowance per visitor.

`POST /v1/audio/transcriptions/public`

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|               |                                                       |
| ------------- | ----------------------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/audio/transcriptions/public` |
| **Method**    | `POST`                                                |
| **Operation** | `post_audio_transcriptions_public`                    |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`                |

Transcribes up to a minute of audio for a caller with no
account, on Hanzo's own transcriber, within a daily allowance per visitor.

## Request

The document declares no body for `POST /v1/audio/transcriptions/public`. The handler is typed in cloud but its shape is not yet emitted, so the fields are not listed here — ask MCP's `describe` for `post_audio_transcriptions_public`, which answers from the running route.

## Response

| Status | Body                 | Meaning                                             |
| ------ | -------------------- | --------------------------------------------------- |
| `200`  | openai.AudioResponse | Success.                                            |
| `401`  | —                    | No credential, or one this service does not accept. |
| `403`  | —                    | A valid credential that may not do this.            |

`200` body — 20 fields.

| Field                          | In   | Type       | Always | Description |
| ------------------------------ | ---- | ---------- | ------ | ----------- |
| `duration`                     | body | number     | —      |             |
| `language`                     | body | string     | —      |             |
| `segments`                     | body | object\[]  | —      |             |
| `segments[].avg_logprob`       | body | number     | —      |             |
| `segments[].compression_ratio` | body | number     | —      |             |
| `segments[].end`               | body | number     | —      |             |
| `segments[].id`                | body | integer    | —      |             |
| `segments[].no_speech_prob`    | body | number     | —      |             |
| `segments[].seek`              | body | integer    | —      |             |
| `segments[].start`             | body | number     | —      |             |
| `segments[].temperature`       | body | number     | —      |             |
| `segments[].text`              | body | string     | —      |             |
| `segments[].tokens`            | body | integer\[] | —      |             |
| `segments[].transient`         | body | boolean    | —      |             |
| `task`                         | body | string     | —      |             |
| `text`                         | body | string     | —      |             |
| `words`                        | body | object\[]  | —      |             |
| `words[].end`                  | body | number     | —      |             |
| `words[].start`                | body | number     | —      |             |
| `words[].word`                 | body | string     | —      |             |

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, AiApi } from 'hanzoai';

const api = new AiApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.postAudioTranscriptionsPublic();
```

**.py**

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

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = AiApi(client).post_audio_transcriptions_public()
```

**.go**

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

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

**.rs**

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

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

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

**.java**

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

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

var result = new AiApi(client).postAudioTranscriptionsPublic();
```

**HTTP**

```bash
curl -X POST https://api.hanzo.ai/v1/audio/transcriptions/public \
  -H "Authorization: Bearer $HANZO_API_KEY"
```

**MCP**

MCP declares no tool for **ai** — `tools/list` on `https://api.hanzo.ai/v1/mcp` names the products it does reach. Use HTTP or an SDK.

---

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