# Python API

This page documents the main Python-facing QDD APIs.

## Provider

```{eval-rst}
.. automodule:: qdd.qdd_provider
   :members:
```

## Backends

```{eval-rst}
.. automodule:: qdd.qdd_backend
   :members: QddBackend
```

```{eval-rst}
.. automodule:: qdd.qdd_sv_backend
   :members:
```

## Jobs and Gates

```{eval-rst}
.. automodule:: qdd.qdd_job
   :members:
```

```{eval-rst}
.. automodule:: qdd.qdd_gate
   :members:
```

## Primitives

```{eval-rst}
.. automodule:: qdd.qdd_sampler
   :members: Sampler
```

```{eval-rst}
.. automodule:: qdd.qdd_estimator
   :members: Estimator
```