> Documentation index: https://nao-rs.lukaloehr.com/llms.txt, a list of every page in this documentation.

# Robot

> REST API: Identity and versions. Generated from the OpenAPI document.

## Hardware readings

`GET /v1/hardware`

Head power and temperature, CPU temperature, the fan and board versions, about once a second. Only on
the real robot (503 in the simulator and the mock robot). The devices behind these values are on [Hardware reference](https://nao-rs.lukaloehr.com/hardware.md).

**Token:** required · **Lease:** not needed

| Status | Meaning | Body |
| --- | --- | --- |
| 200 | The latest readings | [Hardware](https://nao-rs.lukaloehr.com/reference/rest-api/schemas.md#hardware) |
| 401 | Missing or wrong token | [ErrorBody](https://nao-rs.lukaloehr.com/reference/rest-api/schemas.md#errorbody) |
| 503 | The robot runtime has not reported yet | [ErrorBody](https://nao-rs.lukaloehr.com/reference/rest-api/schemas.md#errorbody) |

```bash
curl -H "Authorization: Bearer $TOKEN" http://$ROBOT:7702/v1/hardware
```

## Robot identity and versions

`GET /v1/robot`

Serial numbers, the software version and the ports of the robot's interfaces.

**Token:** required · **Lease:** not needed

| Status | Meaning | Body |
| --- | --- | --- |
| 200 | Identity and versions | [Robot](https://nao-rs.lukaloehr.com/reference/rest-api/schemas.md#robot) |
| 401 | Missing or wrong token | [ErrorBody](https://nao-rs.lukaloehr.com/reference/rest-api/schemas.md#errorbody) |

```bash
curl -H "Authorization: Bearer $TOKEN" http://$ROBOT:7702/v1/robot
```

## Related topics

- [REST API](https://nao-rs.lukaloehr.com/reference/rest-api.md)
- [System](https://nao-rs.lukaloehr.com/reference/rest-api/system.md)
- [State](https://nao-rs.lukaloehr.com/reference/rest-api/state.md)
- [Events](https://nao-rs.lukaloehr.com/reference/rest-api/events.md)
- [Safety](https://nao-rs.lukaloehr.com/reference/rest-api/safety.md)
- [Control](https://nao-rs.lukaloehr.com/reference/rest-api/control.md)
- [LEDs](https://nao-rs.lukaloehr.com/reference/rest-api/leds.md)
- [Audio](https://nao-rs.lukaloehr.com/reference/rest-api/audio.md)
- [Cameras](https://nao-rs.lukaloehr.com/reference/rest-api/cameras.md)
- [Power](https://nao-rs.lukaloehr.com/reference/rest-api/power.md)
- [Motion](https://nao-rs.lukaloehr.com/reference/rest-api/motion.md)
- [Schemas](https://nao-rs.lukaloehr.com/reference/rest-api/schemas.md)
- Previous: [System](https://nao-rs.lukaloehr.com/reference/rest-api/system.md)
- Next: [State](https://nao-rs.lukaloehr.com/reference/rest-api/state.md)